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Avelar-Pereira, B., Bäckman, L., Wåhlin, A., Nyberg, L., & Salami, A. (2020). Increased functional homotopy of the prefrontal cortex is associated with corpus callosum degeneration and working memory decline. Neurobiology of Aging, 96, 68–78. https://doi.org/10.1016/j.neurobiolaging.2020.08.008

Gorbach, T., Lundquist, A., de Luna, X., Nyberg, L., & Salami, A. (2020). A Hierarchical Bayesian Mixture Modeling Approach for Analysis of Resting-State Functional Brain Connectivity: An Alternative to Thresholding. Brain Connectivity, brain.2020.0740. https://doi.org/10.1089/brain.2020.0740

Elvsåshagen, T., ..., Nyberg, L., ... & Kaufmman, T. (2020). The genetic architecture of human brainstem structures and their involvement in common brain disorders. Nature Communications, 11(1), 4016. https://doi.org/10.1038/s41467-020-17376-1

Johansson, J., Salami, A., Lundquist, A., Wåhlin, A., Andersson, M., & Nyberg, L. (2020). Longitudinal evidence that reduced hemispheric encoding/retrieval asymmetry predicts episodic-memory impairment in aging. Neuropsychologia, 137, 107329. https://doi.org/10.1016/j.neuropsychologia.2019.107329

Kauppi, K., Rönnlund, M., Nordin Adolfsson, A., Pudas, S., & Adolfsson, R. (2020). Effects of polygenic risk for Alzheimer’s disease on rate of cognitive decline in normal aging. Translational Psychiatry, 10(1), 250. https://doi.org/10.1038/s41398-020-00934-y

Ljungberg, J.K., Elbe, P. & Sörman, D.E. (2020). The bilingual effects of linguistic distances on episodic memory and verbal fluency. Scand. J. Psychol., 61, 195–203. https://doi.org/10.1111/sjop.12609

Nyberg, L., Boraxbekk, C.-J., Sörman, D. E., Hansson, P., Herlitz, A., Kauppi, K., Ljungberg, J. K., Lövheim, H., Lundquist, A., Adolfsson, A. N., Oudin, A., Pudas, S., Rönnlund, M., Stiernstedt, M., Sundström, A., & Adolfsson, R. (2020). Biological and environmental predictors of heterogeneity in neurocognitive ageing. Ageing Research Reviews, 64, 101184. https://doi.org/10.1016/j.arr.2020.101184

Nyberg, L., Grande, X., Andersson, M., Berron, D., Lundquist, A., Stiernstedt, M., Fjell, A., Walhovd, K. & Orädd, G. (2020). Forecasting memory function in aging: pattern-completion ability and hippocampal activity relate to visuospatial functioning over 25 years. Neurobiology of Aging, 94, 217–226. https://doi.org/10.1016/j.neurobiolaging.2020.06.005

Nyberg, L., Lundquist, A., Nordin Adolfsson, A., Andersson, M., Zetterberg, H., Blennow, K., & Adolfsson, R. (2020). Elevated plasma neurofilament light in aging reflects brain white‐matter alterations but does not predict cognitive decline or Alzheimer’s disease. Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 12(1). https://doi.org/10.1002/dad2.12050

Samrani, G., & Persson, J. (2020). Proactive interference in working memory is related to adult age and cognitive factors: cross-sectional and longitudinal evidence from the Betula study. Aging, Neuropsychology, and Cognition, 1–20. https://doi.org/10.1080/13825585.2020.1713982

Stenling, A., Sörman, D. E., Lindwall, M., Hansson, P., Körning Ljungberg, J., & Machado, L. (2020). Physical activity and cognitive function: between-person and within-person associations and moderators. Aging, Neuropsychology, and Cognition, 1–26. https://doi.org/10.1080/13825585.2020.1779646

Sundström, A., Adolfsson, A.N., Nordin, M. & Adolfsson, R. (2020). Loneliness increases the risk of all-cause dementia and alzheimer’s disease. Journals Gerontol. - Ser. B Psychol. Sci. Soc. Sci. 75, 919–926. https://doi.org/10.1093/geronb/gbz139



Ekström, I., Josefsson, M., Larsson, M., Rönnlund, M., Nordin, S., & Olofsson, J. K. (2019). Subjective Olfactory Loss in Older Adults Concurs with Long-Term Odor Identification Decline. Chemical Senses, 44(2), 105–112. https://doi.org/10.1093/chemse/bjy079

Figueira, J., Adolfsson, R., Nordin Adolfsson, A., Nyberg, L., & Öhman, A. (2019). Serum Metabolite Markers of Dementia Through Quantitative NMR Analysis: The Importance of Threonine-Linked Metabolic Pathways. Journal of Alzheimer’s Disease, 69, 1–12. https://doi.org/10.3233/jad-181189

Ghisletta, P., Mason, F., von Oertzen, T., Hertzog, C., Nilsson, L.-G., & Lindenberger, U. (2019). On the use of growth models to study normal cognitive aging. International Journal of Behavioral Development, 016502541985157. https://doi.org/10.1177/0165025419851576

Josefsson, M., Sundström, A., Pudas, S., Nordin Adolfsson, A., Nyberg, L., & Adolfsson, R. (2019). Memory profiles predict dementia over 23–28 years in normal but not successful aging. International Psychogeriatrics, 1–9. https://doi.org/10.1017/s1041610219001844

Kaufmann, T., ..., Nyberg, L., ..., Westlye, L. T. (2019). Common brain disorders are associated with heritable patterns of apparent aging of the brain. Nature Neuroscience, 22(10), 1617–1623. https://doi.org/10.1038/s41593-019-0471-7

Lövheim, H., Norman, T., Weidung, B., Olsson, J., Josefsson, M., Adolfsson, R., Nyberg, L & Elgh, F. (2019). Herpes Simplex Virus, APOE ɛ4, and Cognitive Decline in Old Age: Results from the Betula Cohort Study. Journal of Alzheimer's Disease, 67(1), 211–220. http://doi.org/10.3233/JAD-171162

Marsh, J. E., Hansson, P., Sörman, D. E., & Ljungberg, J. K. (2019). Executive Processes Underpin the Bilingual Advantage on Phonemic Fluency: Evidence From Analyses of Switching and Clustering. Frontiers in Psychology, 10. https://doi.org/10.3389/fpsyg.2019.01355

Nyberg, L., Andersson, M., Lundquist, A., Salami, A., & Wåhlin, A. (2019). Frontal Contribution to Hippocampal Hyperactivity During Memory Encoding in Aging. Frontiers in Molecular Neuroscience, 12. https://doi.org/10.3389/fnmol.2019.00229

Nyström, M. B. T., Sörman, D. E., Kormi-Nouri, R., & Rönnlund, M. (2019). To what extent is subjective well-being in late adulthood related to subjective and objective memory functioning? Five-year cross-lagged panel analyses. Aging & Mental Health, 23(1), 92–99. https://doi.org/10.1080/13607863.2017.1394439

Oudin, A., Andersson, J., Sundström, A., Nordin Adolfsson, A., Oudin Åström, D., Adolfsson, R., … Nordin, M. (2019). Traffic-Related Air Pollution as a Risk Factor for Dementia: No Clear Modifying Effects of APOE ɛ4 in the Betula Cohort. Journal of Alzheimer’s Disease, 1–8. https://doi.org/10.3233/JAD-181037

Rönnlund, M., Del Missier, F., Mäntylä, T., & Carelli, M. G. (2019). The Fatalistic Decision Maker: Time Perspective, Working Memory, and Older Adults’ Decision-Making Competence. Frontiers in Psychology, 10. https://doi.org/10.3389/fpsyg.2019.02038

Satizabal, C. L., ... Andersson, M., ..., Nyberg, L., … Ikram, M. A. (2019). Genetic architecture of subcortical brain structures in 38,851 individuals. Nature Genetics, 51(11), 1624–1636. https://doi.org/10.1038/s41588-019-0511-y

van der Meer, D., ..., Anderesson, M., ..., Nyberg, L., … Andreassen, O. A. (2019). Association of Copy Number Variation of the 15q11.2 BP1-BP2 Region With Cortical and Subcortical Morphology and Cognition. JAMA Psychiatry, 1. https://doi.org/10.1001/jamapsychiatry.2019.3779

Zambianchi, M., Rönnlund, M., & Carelli, M. G. (2019). Attitudes Towards and Use of Information and Communication Technologies (ICTs) Among Older Adults in Italy and Sweden: the Influence of Cultural Context, Socio-Demographic Factors, and Time Perspective. Journal of Cross-Cultural Gerontology. https://doi.org/10.1007/s10823-019-09370-y



Andersson, J., Oudin, A., Sundström, A., Forsberg, B., Adolfsson, R., & Nordin, M. (2018). Road traffic noise, air pollution, and risk of dementia – results from the Betula project. Environmental Research, 166, 334–339. https://doi.org/10.1016/j.envres.2018.06.008

Berggren, R., Nilsson, J., & Lövdén, M. (2018). Education does not affect cognitive decline in aging: A Bayesian assessment of the association between education and change in cognitive performance. Frontiers in Psychology, 9(JUL), 1–9. DOI: http://doi.org/10.3389/fpsyg.2018.01138

Davies, G., Lam, M., Harris, S. E., Trampush, J. W., Luciano, M., Hill, W. D., ... Deary, I. J. (2018). Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function. Nature Communications, 9(1), 2098. DOI: http://doi.org/10.1038/s41467-018-04362-x

Sønderby, I. E., Gústafsson, Ó., Doan, N. T., Hibar, D. P., Martin-Brevet, S., Abdellaoui, A., … Andreassen, O. A. (2018). Dose response of the 16p11.2 distal copy number variant on intracranial volume and basal ganglia. Molecular Psychiatry. https://doi.org/10.1038/s41380-018-0118-1

Lebedeva, A., Sundström, A., Lindgren, L., Stomby, A., Aarsland, D., Westman, E., Winblad, B., Olsson, T. & Nyberg, L. (2018). Longitudinal relationships among depressive symptoms, cortisol, and brain atrophy in the neocortex and the hippocampus. Acta Psychiatrica Scandinavica, 137(6), 491–502. DOI: http://doi.org/10.1111/acps.12860

Oudin, A., Segersson, D., Adolfsson, R., & Forsberg, B. (2018). Association between air pollution from residential wood burning and dementia incidence in a longitudinal study in Northern Sweden. PLOS ONE, 13(6), e0198283. https://doi.org/10.1371/journal.pone.0198283

Pudas, S., & Rönnlund, M. (2018). School Performance and Educational Attainment as Early-Life Predictors of Age-Related Memory Decline: Protective Influences in Later-Born Cohorts. Journals of Gerontology: Psychological Sciences. Advance online publication. DOI: http://dx.doi.org/10.1093/geronb/gby137

Rönnlund, M., & Carelli, M.G. (2018). Time perspective biases are associated with poor sleep quality, daytime sleepiness, and lower levels of subjective well-being among older adults. Frontiers in Psychology, 9/:135. DOI: http://dx.doi.org/10.3389/fpsyg.2018.01356

Rönnlund, M., & Carelli, M.G. (2018). Deviations from a balanced time perspective in older adults: Associations with current /g/ and /g/ in youth. /Intelligence, 71/, 8-16. http://dx.doi.org/10.1016/j.intell.2018.09.002

Rönnlund, M., Åström, E., Adolfsson, R., & Carelli, M. G. (2018). Perceived stress in adults aged 65 to 90: Relations to facets of time perspective and COMT Val158met polymorphism. Frontiers in Psychology, 9(MAR). http://doi.org/10.3389/fpsyg.2018.00378

Sörman Eriksson, D., Ljungberg, J.K., & Rönnlund, M. (2018). Reading habits among older adults in relation to level and 15-year changes in verbal fluency and episodic memory. Frontiers in Psychology, 9/:1872. http://dx.doi.org/10.3389/fpsyg.2018.01872

van der Meer, D., Nyberg, L., … Westlye, L. T. (2018). Brain scans from 21,297 individuals reveal the genetic architecture of hippocampal subfield volumes. Molecular Psychiatry. https://doi.org/10.1038/s41380-018-0262-7

Walhovd, K. B., Fjell, A. M., Westerhausen, R., Nyberg, L., Ebmeier, K. P., Lindenberger, U., ... Bertram, L. (2018). Healthy minds from 0–100 years: Optimising the use of European brain imaging cohorts ("Lifebrain"). European Psychiatry, 47, 76–87. http://doi.org/10.1016/j.eurpsy.2017.10.005

Åström, E., Rönnlund, M., Adolfsson, R.A., & Carelli, M. G. (2018). Depressive symptoms in in older adults and time perspective: Influences beyond personality and life events. Aging and Mental Health. https://doi.org/10.1080/13607863.2018.1506743



Athanasiu, L., ... , Nilsson, L-G., Kauppi, K., Adolfsson, R., Nyberg, L., … Le Hellard, S. (2017). A genetic association study of CSMD1 and CSMD2 with cognitive function. Brain, Behavior, and Immunity, 61, 209–216. https://doi.org/10.1016/j.bbi.2016.11.026

Degerman, S., Josefsson, M., Nordin Adolfsson, A., Wennstedt, S., Landfors, M., Haider, Z., Pudas, S., Hultdin, M., Nyberg, L. & Adolfsson, R. (2017). Maintained memory in aging is associated with young epigenetic age. Neurobiology of Aging, 55, 167–171. http://doi.org/10.1016/j.neurobiolaging.2017.02.009

Ekström, I., Sjölund, S., Nordin, S., Nordin Adolfsson, A., Adolfsson, R., Nilsson, L.-G., Larsson, M. and Olofsson, J. K. (2017). Smell Loss Predicts Mortality Risk Regardless of Dementia Conversion. J Am Geriatr Soc. http://doi.org/10.1111/jgs.14770

Gorbach, T., Pudas, S., Lundquist, A., Orädd, G., Josefsson, M., Salami, A., de Luna, X & Nyberg, L. (2017). Longitudinal association between hippocampus atrophy and episodic-memory decline. Neurobiology of Aging, 51, 167–176. http://doi.org/10.1016/j.neurobiolaging.2016.12.002

Hibar, D. P., ..., Nyberg, L., … Ikram, M. A. (2017). Novel genetic loci associated with hippocampal volume. Nature Communications, 8(1), 13624. https://doi.org/10.1038/ncomms13624

Hägg, S., ..., Nordin Adolfsson, A., ..., Nyberg, L., ..., Adolfsson, R., ... & Pederssen, N.L. (2017). Short telomere length is associated with impaired cognitive performance in European ancestry cohorts. Translational Psychiatry, 7, e1100. http://dx.doi.org/10.1038/tp.2017.73

Nyström, M. B. T., Sörman D. E., Kormi-Nouri, R., & Rönnlund (2017). To what extent is subjective well-being in late adulthood related to subjective and objective memory functioning? Five-year cross-lagged panel analyses. Aging & Mental Health, 01 October 2017, p.1-8. http://doi.org/10.1080/13607863.2017.1394439

Oudin, A., Forsberg, B., Lind, N., Nordin, S., Oudin Åström, D., Sundström, A., & Nordin, M. (2017). Is Long-term Exposure to Air Pollution Associated with Episodic Memory? A Longitudinal Study from Northern Sweden. Scientific Reports, 7(1), 12789. https://doi.org/10.1038/s41598-017-13048-1

Ragnarsson, O., ..., Nyberg, L. & Johannsson, G. (2017). Decreased prefrontal functional brain response during memory testing in women with Cushing’s syndrome in remission. Psychoneuroendocrinology, 82, 117–125. https://doi.org/10.1016/j.psyneuen.2017.05.010

Rieckmann, A., Pudas, S., & Nyberg, L. (2017). Longitudinal Changes in Component Processes of Working Memory. Eneuro, 4(2), ENEURO.0052-17.2017. https://doi.org/10.1523/ENEURO.0052-17.2017

Rönnlund, M., Sundström, A., & Pudas, S. (2017). Midlife level and 15-year changes in general cognitive ability in a sample of men: The role of education, early adult ability, BMI, and pulse pressure. Intelligence, 61, 78–84. http://doi.org/10.1016/j.intell.2017.01.007

Rönnlund, M., Åström, E., & Carelli, M. G. (2017). Time Perspective in Late Adulthood: Aging Patterns in Past, Present and Future Dimensions, Deviations from Balance, and Associations with Subjective Well-Being. Timing & Time Perception, 5, 77-98. http://dx.doi.org/10.1163/22134468-00002081

Sörman, D.E., Rönnlund, M., Sundström, A., Norberg, M. & Nilsson, L.-G. (2017). Social Network Size and Cognitive Functioning in Middle-Aged Adults: Cross-Sectional and Longitudinal Associations. J. Adult Dev. 24, 77–88. https://doi.org/10.1007/s10804-016-9248-3



Adams, H. H. H.,..., Nyberg, L., , … Thompson, P. M. (2016). Novel genetic loci underlying human intracranial volume identified through genome-wide association. Nature Neuroscience, 19(12), 1569–1582. https://doi.org/10.1038/nn.4398

Boraxbekk, C.-J., Salami, A., Wåhlin, A., & Nyberg, L. (2016). Physical activity over a decade modifies age-related decline in perfusion, gray matter volume, and functional connectivity of the posterior default-mode network—A multimodal approach. NeuroImage, 131, 133–141. DOI: http://dx.doi.org/10.1016/j.neuroimage.2015.12.010

Figueira, J., Jonsson, P., Nordin Adolfsson, A., Adolfsson, R., Nyberg, L. & Öhman, A. (2016). NMR analysis of the human saliva metabolome distinguishes dementia patients from matched controls. Molecular boisystems. DOI: http://dx.doi.org/10.1039/c6mb00233a

Giddaluru, S., Espeseth, T., Salami, A., Westlye, L. T., Lundquist, A., Christoforou, A., … Nyberg, L. (2016). Genetics of structural connectivity and information processing in the brain. Brain Structure and Function, 221(9), 4643–4661. https://doi.org/10.1007/s00429-016-1194-0

Josefsson, M., de Luna, X., Daniels, M.J. & Nyberg, L. (2016). Causal inference with longitudinal outcomes and non-ignorable dropout: estimating the effect of living alone on cognitive decline. Journal of the Royal Statistic Society, 65(1), 131-144. http://dx.doi.org/10.1111/rssc.12110

Josefsson, M., de Luna, X., Daniels, M.J. & Nyberg, L. (2016) Causal inference with longitudinal outcomes and non-ignorable dropout: estimating the effect of living alone on cognitive decline. Journal of the Royal Statistic Society, 65(1), 131-144. DOI: http://dx.doi.org/10.1111/rssc.12110

Lindgren, L., Bergdahl, J., & Nyberg, L. (2016). Longitudinal Evidence for Smaller Hippocampus Volume as a Vulnerability Factor for Perceived Stress. Cerebral Cortex, 26(8), 3527–3533. https://doi.org/10.1093/cercor/bhw154

Ljungberg, J. K., Hansson, P., Adolfsson, R., & Nilsson, L.-G. (2016). The effect of language skills on dementia in a Swedish longitudinal cohort. Linguistic Approaches to Bilingualism, 6(1–2), 190–204. https://doi.org/10.1075/lab.14031.lju

Olofsson, J. K., Josefsson, M., Ekström, I., Wilson, D., Nyberg, L., Nordin, S., ... Larsson, M. (2016). Long-term episodic memory decline is associated with olfactory deficits only in carriers of ApoE-є4. Neuropsychologia, 85, 1–9. DOI: http://doi.org/10.1016/j.neuropsychologia.2016.03.004

Oudin, A., Forsberg, B., Adolfsson, A.N., Lind, N., Modig, L., Nordin, M., Nordin, S., Adolfsson, R. & Nilsson, L.G. (2016). Traffic-related air pollution and dementia incidence in Northern Sweden: A longitudinal study. Environ. Health Perspect. 124, 306–312. https://doi.org/10.1289/ehp.1408322

Persson, N., Lavebratt, C., Sundström, A. & Fischer, H. (2016). Pulse Pressure Magnifies the Effect of COMT Val158Met on 15 Years Episodic Memory Trajectories. Frontiers in Aging Neuroscience, 8. DOI: http://dx.doi.org/10.3389/fnagi.2016.00034

Salami, A., Wåhlin, A., Kaboodvand, N., Lundquist, A., & Nyberg, L. (2016). Longitudinal Evidence for Dissociation of Anterior and Posterior MTL Resting-State Connectivity in Aging: Links to Perfusion and Memory. Cerebral Cortex, 26(10), 3953–3963. https://doi.org/10.1093/cercor/bhw233

Stomby, A., Boraxbekk, CJ., Lundquist, A., Nordin Adolfsson, A., Nilsson, LG., Adolfsson, R., Nyberg, L. and Olsson, T. (2016). Higher diurnal salivary cortisol levels are related to smaller prefrontal cortex surface area in elderly men and women. European Journal of endocrinology. Published online May 20, 2016. DOI: http://dx.doi.org/10.1530/EJE-16-0352

Sörman, D. E., Hansson, P., & Rönnlund, M. (2016). Blood Pressure Levels and Longitudinal Changes in Relation to Social Network Factors, Psychological Topics, 25(1): 59-73.



Backeström, A., Eriksson, S., Nilsson, LG., Olsson, T. & Rolandsson, O. (2015) Glucose but not insulin or insulin resistance is associated with memory performance in middle-aged non-diabetic women: a cross sectional study. Diabetol Metab Syndr, 15, 7-20. DOI: http://dx.doi.org/10.1186/s13098-015-0014-7

Boraxbekk, C.J., Lundquist, A., Nordin, A., Nyberg, L., Nilsson, L.-G., & Adolfsson, R. (2015). Free recall episodic memory performance predicts dementia 10 years prior to clinical diagnosis: findings from the Betula longitudinal study. Dementia and Geriatric Cognitive Disorders extra, 5 (2), 191-202. DOI: http://dx.doi.org/10.1159/000381535

Boraxbekk, C.J., Stomby, A., Ryberg, M., Lindahl, B., Larsson, C., Nyberg, L., & Olsson, T. (2015). Diet-induced weight loss alters functional brain responses during an episodic memory task. Obesity Facts. DOI: http://dx.doi.org/10.1159/000437157

Cammaerts, S., Strazisar, M., Smets, B., Weckhuysen, S., Nordin, A., De Jonghe, P., ... Vanícek, J. (2015). Schizophrenia-Associated MIR204 Regulates Noncoding RNAs and Affects Neurotransmitter and Ion Channel Gene Sets. PLOS ONE, 10(12), e0144428. DOI: http://dx.doi.org/10.1371/journal.pone.0144428

Myrum, C., Giddaluru, S., Jacobsen, K., Espeseth, T., Nyberg, L., Lundervold, AJ., Haavik, J., Nilsson, LG., Reinvang, I., Steen, VM., Johansson, S., Wibrand, K., Le Hellard, S. & Bramham, CR. (2015). Common variants in the ARC gene are not associated with cognitive abilities. Brain and Behaviour, 5(10). DOI: http://dx.doi.org/10.1002/brb3.376.

Karling P, Wikgren M, Adolfsson R & Norrback KF. J (2015). HPA-axis hypersuppression is associated with gastrointestinal symptoms in major depression. Journal of Neurogastroenterol Motility. 2015 Oct 26. DOI: http://dx.doi.org/10.5056/jnm15064. [Epub ahead of print]

Johnstone, M., Maclean, A., Heyrman, L., Lenaerts, A-S., Nordin, A., Nilsson, L-G., De Rijk, P., Goossens, D., Adolfsson, R., M. St. Clair, D., Hall, J., M. Lawrie, S., M. McIntosh, A., Del-Favero, J., H.R. Blackwood, D. & S. Pickard, B. (2015). Copy Number Variations in DISC1 and DISC1-Interacting Partners in Major Mental Illness. Molecular Neuropsychiatry, 1, 175–190. DOI: http://dx.doi.org/10.1159/000438788.

Davies, G. et al. (2015). Genetic contributions to variation in general cognitive function: a meta-analysis of genome-wide association studies in the CHARGE consortium (N=53 949). Molecular Psychiatry, 20, 183-192. DOI: http://dx.doi.org/10.1038/mp.2014.188

Hibar, D. P. et al. (2015). Common genetic variants influence human subcortical brain structures. Nature, 520, 224-229. DOI: http://dx.doi.org/10.1038/nature14101

Mattsson, P., Forsberg, A., Persson, J., Nyberg, L., Nilsson, L.-G., Halldin, C., & Farde, L. (2015). β-Amyloid binding in elderly subjects with declining or stable episodic memory function measured with PET and [11C]AZD2184. European Journal of Nuclear Medicine and Molecular Imaging, 42(10), 1507–1511. https://doi.org/10.1007/s00259-015-3103-9

Rönnlund, M., Sundström, A., Adolfsson, R., & Nilsson, L-G. (2015). Self-reported memory failures: associations with future dementia in a population-based study with long-term follow-up. Journal of the American Geriatrics Society. DOI: http://dx.doi.org/10.1016/j.jalz.2014.11.006

Rönnlund, M., Sundström, A., & Nilsson, L.-G. (2015). Interindividual differences in general cognitive ability from age 18 to age 65years are extremely stable and strongly associated with working memory capacity. Intelligence, 53, 59–64. DOI: http://dx.doi.org/10.1016/j.intell.2015.08.011

Rönnlund, M., Vestergren, P., Stenling, A., Nilsson, L.-G., Bergdahl, M., & Bergdahl, J. (2015). Dimensionality of stress experiences: Factorial structure of the Perceived Stress Questionnaire (PSQ) in a population-based Swedish sample. Scandinavian Journal of Psychology.

Rönnlund, M., Sundström, A., Adolfsson, R. & Nilsson, LG. (2015) Subjective memory impairment in older adults predicts future dementia independent of baseline memory performance: Evidence from the Betula prospective cohort study. PMID: 25667997

Sörman, DE., Rönnlund, M., Sundström, A., Adolfsson, R. & Nilsson, LG. (2015) Social relationships and risk of dementia: a population-based study. Int Psychogeriatr, 1-9. PMID: 25779679. http://dx.doi.org/10.1017/S1041610215000319


Eriksson Sörman, D., Sundström, A., Rönnlund, M., Adolfsson, R., & Nilsson, LG. (2014). Leisure activity in old age and risk of dementia: a 15-year prospective study. Journals of Gerontology, 69 (5), 493-501. DOI: http://dx.doi.org/10.1093/geronb/gbt056

Fernandes, CP., Westlye, LT., Giddaluru, S., Christoforou, A., Kauppi, K., Adolfsson, R., Nilsson, LG., Nyberg, L., Lundervold, AJ., Reinvang, I., Steen, VM., Le Hellard, S. & Espeseth, T. (2014) Lack of association of the rs1344706 ZNF804A variant with cognitive functions and DTI indices of white matter microstructure in two independent healthy populations. Psychiatry Res, 222 (1-2), 60-66. DOI: http://dx.doi.org/10.1016/j.pscychresns.2014.02.009

Gusev, A., Lee, SH., Trynka, G., Finucane, H., Vilhjálmsson, BJ., Xu, H., Zang, C., Ripke, S., Bulik-Sullivan, B., Stahl, E., Kähler, AK., Hultman, CM., Purcell, SM., McCarroll, SA., Daly, M., Pasaniuc, B., Sullivan, PF., Neale, BM., Wray, NR., Raychaudhuri, S. & Price, AL. ; Schizophrenia Working Group of the Psychiatric Genomics Consortium, SWE-SCZ Consortium. (2014) Partitioning heritability of regulatory and cell-type-specific variants across 11 common diseases. Am J Hum Genet, 95 (5), 535-552. DOI: http://dx.doi.org/10.1016/j.ajhg.2014.10.004.

Hansson, P., Eriksson Sörman, D., Bergdahl, J., Bergdahl, M., Nyberg, L., Adolfsson, R., & Nilsson, L.-G. (2014). Dental status is unrelated to risk of dementia: A 20-years prospective study. Journal of the American Geriatrics Society, 62, 979–981. DOI: http://dx.doi.org/10.1111/jgs.12814

Kauppi, K., Nilsson, L.-G., Persson, J., & Nyberg, L. (2014). Additive genetic effects of APOE and BDNF on hippocampus activity. NeuroImage, 89, 306–313. DOI: http://dx.doi.org/10.1016/j.neuroimage.2013.11.049

Lövheim, H., Gilthorpe, J., Adolfsson, R., Nilsson, LG. & Elgh, F. (2014) Reactivated herpes simplex infection increases the risk of Alzheimer's disease. Alzheimers Dementia, 11 (6), 593–599. DOI: http://dx.doi.org/10.1016/j.jalz.2014.04.522

Maripuu, M., Wikgren, M., Karling, P., Adolfsson, R. & Norrback, KF. (2014) Relative hypo- and hypercortisolism are both associated with depression and lower quality of life in bipolar disorder: a cross-sectional study. PLoS ONE, 9(6). DOI: http://dx.doi.org/10.1371/journal.pone.0098682

Mousavi, M., Jonsson, P., Antti, H., Adolfsson, R., Nordin, A., Bergdahl, J., Eriksson, K., Moritz, T., Nilsson, LG. & Nyberg, L. (2014) Serum metabolomic biomarkers of dementia. Dement Geriatr Cogn Dis Extra, 4 (2), 252-262. DOI: http://dx.doi.org/10.1159/000364816

Mousavi-Nasab, S.-M. H., Kormi-Nouri, R., & Nilsson, L.-G. (2014). Examination of the bidirectional influences of leisure activity and memory in old people: A dissociation effect on episodic memory. British Journal of Psychology, 105 (3), 382–398. DOI: http://dx.doi.org/10.1111/bjop.12044

Nyberg, L. & Salami, A. (2014). The APOE e4 allele in relation to brain white-matter microstructure in adulthood and aging. Scandinavian Journal of Psychology, 55, 263-267. DOI: http://dx.doi.org/10.1111/sjop.12099

Nyberg, L., Andersson, M., Kauppi, K., Lundquist, A., Persson, J., Pudas, S., & Nilsson, L.-G. (2014). Age-related and genetic modulation of frontal-cortex efficiency. Journal of Cognitive Neuroscience, 26 (4), 746-754. DOI: http://dx.doi.org/10.1162/jocn_a_00521

Persson, J., Pudas, S., Nilsson, L.-G. & Nyberg, L. (2014). Longitudinal assessment of default-mode brain function in aging. Neurobiology of Aging, 35 (9), 2107–2117. DOI: http://dx.doi.org/10.1016/j.neurobiolaging.2014.03.012

Pudas, S., Persson, J., Nilsson, L.-G., & Nyberg, L. (2014). Midlife memory ability accounts for brain activity differences in healthy aging. Neurobiology of Aging, 35 (11), 2495–2503. DOI: http://dx.doi.org/10.1016/j.neurobiolaging.2014.05.022

Salami, A., Pudas, S., & Nyberg, L. (2014). When More Becomes Less: Elevated Hippocampal Resting-State Connectivity Underlies Deficient Neurocognitive Function in Aging. Proceedings of the National Academy of Sciences, USA, 111, 17654-17659. DOI: http://dx.doi.org/10.1073/pnas.1410233111/-/DCSupplemental.

Schizophrenia Working Group of the Psychiatric Genomics Consortium. (2014) Biological insights from 108 schizophrenia-associated genetic loci. Nature, 511, 421-427. DOI: http://dx.doi.org/10.1038/nature13595

Stanciu, I., Larsson, M., Nordin, S., Adolfsson, R., Nilsson, L.-G., & Olofsson, J.K. (2014). Olfactory impairment and subjective olfactory complaints independently predict conversion to dementia: A longitudinal population-based study. Journal of the Neuropsychological Society (JINS), 20 (2), 1-9. DOI: http://dx.doi.org/10.1017/S1355617713001409

Strazisar, M., Cammaerts, S., van der Ven, K., Forero, DA., Lenaerts, AS., Nordin, A., Almeida-Souza, L., Genovese, G., Timmerman, V., Liekens, A., De Rijk, P., Adolfsson, R., Callaerts, P. & Del-Favero J. (2014) MIR137 variants identified in psychiatric patients affect synaptogenesis and neuronal transmission gene sets. Mol Psychiatry, 20, 472–481. DOI: http://dx.doi.org/10.1038/mp.2014.53

Sundström, A., Rönnlund, M., Adolfsson, R., & Nilsson, L.-G. (2014). Stressful life events are not associated with the development of dementia. International Journal of Psychogeriatrics, 26 (1), 147-154. DOI: http://dx.doi.org/10.1017/S1041610213001804

Sundström, A., Westerlund, O., Mousavi-Nasab, H., Adolfsson, R., & Nilsson, L.-G. (2014). The relationship between marital and parental status and the risk of dementia. International Psychogeriatrics, 26 (5), 749-757. DOI: http://dx.doi.org/10.1017/S1041610213002652

Thompson, P.M., Stein, J.L., Medland, S.E., et al. (2014). The ENIGMA Consortium: Large scale collaborative analyses of neuroimaging and genetic data. Brain Imaging and Behavior, 8 (2), 153-182. DOI: http://dx.doi.org/10.1007/s11682-013-9269-5

Wikgren, M., Karlsson, T., Söderlund, H., Nordin, A., Roos, G., Nilsson, L.-G., Adolfsson, R., & Norrback, K.-F. (2014). Shorter telomere length is linked to brain atrophy and white matter hyper intensities. Age and Ageing, 43 (2), 212-217. DOI: http://dx.doi.org/10.1093/ageing/aft172


Andreasson, A. N., Szulkin, R., Undén, A.-L., von Essen, J., Nilsson, L.-G., & Lekander, M. (2013). Inflammation and positive affect are associated with subjective health in women of the general population. Journal of Health Psychology, 18(3), 311-320. DOI: http://dx.doi.org/10.1177/1359105311435428

Del Missier, F., Mäntylä, T., Hansson, P., Bruine de Bruin, W., Parker, P., Nilsson, L.-G. (2013). The multifold relationship between memory and decision making: An individual-differences study. Journal of Experimental Psychology: Learning, Memory & Cognition, 39(5), 1344-1364. DOI: http://dx.doi.org/10.1037/a0032379

Eriksson Sörman, D., Sundström, A., Rönnlund, M., Adolfsson, R. & Nilsson, LG. (2013) Leisure Activity in Old Age and Risk of Dementia: A 15-Year Prospective Study. J Gerontol B Psychol Sci Soc Sci, 69 (4), 493-501. DOI: http://dx.doi.org/10.1093/geronb/gbt056

Hansson, P., Sunnegårdh-Grönberg, K., Bergdahl, J., Bergdahl, M., Nyberg, L., & Nilsson, L.-G. (2013). Relationship between natural teeth and memory in a healthy elderly population. European Journal of Oral Sciences, 121(4), 333-340. DOI: http://dx.doi.org/10.1111/eos.12060

Kauppi, K., Nilsson, L.-G., Adolfsson, R., Lundquist, A., Eriksson, E., & Nyberg, L. (2013). Decreased medial temporal lobe activation in BDNF 66Met allele carriers during memory encoding. Neuropsychologia, 51 (12), 2462-2468. DOI: http://dx.doi.org/10.1016/j.neuropsychologia.2012.11.028

Lansner, A., Sikström, S., Marklund, P., & Nilsson, L.-G. (2013). Reactivation in working memory: An attractor network model of free recall. PloS ONE, 8(8): e73776. DOI: http://dx.doi.org/10.1371/journal.pone.0073776

Ljungberg, J.K., Hansson, P., Andrés, P., Josefsson, M., & Nilsson, L.-G. (2013). A longitudinal study of memory advantages in bilinguals. PloS ONE, 8(9). DOI: http://dx.doi.org/10.137/journal.pone.0073029

Persson, N., Lavebratt, C., & Wahlin, Å. (2013). Synergy Effects of HbA1c and Variants of APOE and BDNFVal66Met Explains Individual Differences in Memory Performance. Neurobiology of Learning and Memory, 106, 274-282. DOI: http://dx.doi.org/10.1016/j.nlm.2013.08.017

Pudas, S., Persson, J., Josefsson, M., Nilsson, L.-G., Nyberg, L. (2013). Brain characteristics of individuals resisting age-related cognitive decline over two decades. Journal of Neuroscience, 33 (20), 8668-8677. DOI: http://dx.doi.org/10.1523/JNEUROSCI.2900-12.2013

Rönnlund, M., Sundström, A., Eriksson, D., & Nilsson, L.-G. (2013). Effects of perceived long-term stress on subjective and objective aspect of memory and cognitive functioning in a middle-aged population-based sample. Journal of Genetic Psychology, 173 (1), 1-17. DOI: http://dx.doi.org/10.1080/00221325.2011.635725


Josefsson, M., de Luna, X., Pudas, S., Nilsson, L.-G., Nyberg, L. (2012). Genetic and lifestyle predictors of 15-year longitudinal change in episodic memory. Journal of American Geriatric Society (JAGS), 60 (12), 2308-2312. DOI: http://dx.doi.org/10.1111/jgs.12000

Mousavi-Nasab, S.-M. H., Kormi-Nouri, R., Sundström, A., & Nilsson, L.-G. (2012). The effects of marital status on episodic and semantic memory in healthy middle-aged and old individuals. Scandinavian Journal of Psychology, 53(1), 1-8. DOI: http://dx.doi.org/10.1111/j.1467-9450.2011.00926.x

Nilsson, L.-G. (2012). Cognitive aging: Methodological considerations and some theoretical consequences. Psychological Belgica, 52(2-3), 151-171. DOI: http://dx.doi.org/10.5334/pb-52-2-3-151

Nyberg, L., Lövdén, M, Riklund, K., Lindenberger, U., & Bäckman, L. (2012). Memory aging and brain maintenance. Trends in Cognitive Science, 16 (5), 292-305. DOI: http://dx.doi.org/10.1016/j.tics.2012.04.005

Persson, J., Pudas, S., Lind, J., Kauppi, K., Nilsson, L.-G., Nyberg, L. (2012). Longitudinal structure – function correlates in elderly reveal MTL dysfunction with cognitive decline. Cerebral Cortex, 22 (10), 2297-2304. DOI: http://dx.doi.org/10.1093/cercor/bhr306

Pickard B.S., Van Den Bossche M.J., Malloy M.P., Johnstone M., Lenaerts A.S., Nordin A., Goossens D., St Clair D., Muir W.J., Nilsson L.-G., Sabbe B., Adolfsson R., Blackwood D.H., & Del-Favero J. (2012). Multiplex amplicon quantification screening the ABCA13 gene for copy number variation in schizophrenia and bipolar disorder. Psychiatric Genetics, 22(5), 269-270. DOI: http://dx.doi.org/10.1371/YPG.0b013e32835185b3

Salami, A., Eriksson, J., & Nyberg, L. (2012). Opposing effects of aging on large-scale brain systems for memory encoding and cognitive control. Journal of Neuroscience, 32 (31), 10749-10757. DOI: http://dx.doi.org/10.1523/JNEUROSCI.0278-12.2012

Salami, A., Eriksson, J., Nyberg, L., & Nilsson, L.-G. (2012). Age-related white matter microstructural differences are not major mediators of cognitive decline in aging. Biochemical et Biophysical Acta-Molecular Basis of Disease, 1822(3), 408-415. DOI: http://dx.doi.org/10.1016/jbbadis.2011.09.001

Sternäng, O., Kabir, Z.N., Hamadani, J.D., & Wahlin, Å. (2012). A cross-cultural perspective on aging and memory: Comparisons between Bangladesh and Sweden. PsyCh Journal, 1 (2), 69-81. DOI: http://dx.doi.org/10.1080/135765X.2012.660164

Van Den Bossche, MJ., Johnstone, M., Strazisar, M., Pickard, BS., Goossens, D., Lenaerts, AS., De Zutter, S., Nordin, A., Norrback, KF., Mendlewicz, J., Souery, D., De Rijk, P., Sabbe, BG., Adolfsson, R., Blackwood, D. & Del-Favero J. (2012) Rare copy number variants in neuropsychiatric disorders: Specific phenotype or not? Am J Med Genet B Neuropsychiatr Genet, 159B (7), 812-822. DOI: http://dx.doi.org/10.1002/ajmg.b.32088

Vestergren, P., Rönnlund, M., Nyberg, L., & Nilsson, L.-G. (2012). Multigroup factor analysis of the Cognitive Dysfunction Questionnaire: Instrument refinement and measurement invariance across age and sex. Scandinavian Journal of Psychology, 53(5), 390-400. DOI: http://dx.doi.org/10.1111/J.1467-9450.2012.00970.x

Wikgren, M., Karlsson, T., Lind, J., Nilbrink, T., Hultdin, J., Sleegers, K., Van Broeckhoven, C., Roos, G., Nilsson, L.-G., Nyberg, L., Adolfsson, R., & Norrback, K.-F. (2012). Longer leukocyte telomere length is associated with smaller hippocampal volume among non-demented APOE e3/e3 subjects. Plos One, 7(4). Article Number e34292. DOI: http://dx.doi.org/10.1371/journal.pone.0034292

Wikgren, M., Karlsson, T., Nilbrink, T., Nordfjöll, K., Hultdin, J., Sleegers, K., Van Broeckhoven, C., Nyberg, L., Roos, G., Nilsson, L.-G., Adolfsson, R., & Norrback, K.-F. (2012). APOE e4 is associated with longer telomeres, and longer telomeres among e4 carriers predicts worse episodic memory. Neurobiology of Aging, 33(2), 335-344. DOI: http://dx.doi.org/10.1016/j.neurobiolaging.2010.03.004

Wikgren, M., Maripuu, M., Karlsson, T., Nordfjäll, K., Bergdahl, J., Hultdin, J., Del-Favero, J., Roos, G., Nilsson, L.-G., Adolfsson, R., & Norrback, K.-F. (2012). Short telomeres in depression and the general population are associated with hypocortisolemic state. Biological Psychiatry, 71(4), 294-300. DOI: http://dx.doi.org/10.1016/j.biopsych.2011.09.015


Ceulemans, S., De Zutter, S., Heyrman, L., Norrback, K.-F., Nordin, A., Nilsson, L.-G., Adolfsson, R., Del-Favero, J., & Claes, S. (2011). Evidence for the involvement of the glucocorticoid receptor gene in bipolar disorder in an isolated Swedish population. Bipolar Disorders, 13 (7-8), 614-623. DOI: http://dx.doi.org/10.1111/j.1399-5618.2011.00960.x.

Hedner, M., Nilsson, L.-G., Olofsson, J.K., Bergman, O., Eriksson, E., Nyberg, L., & Larsson, M. (2011). Age-related olfactory decline is associated with the val66met polymorphism: Evidence from a population-based study. Frontiers of Cognitive Aging: Neuroscience, 2 (24), 1-7. DOI: http://dx.doi.org/10.3389/fnagi.2010.00024.

Karling, P., Danielsson, Å., Wikgren, M., Söderström, I., Del-Favero, J., Adolfsson, R. & Norrback, KF. (2011). The relationship between the val158met catechol-O-methyltransferase (COMT) polymorphism and irritable bowel syndrome. PLoS ONE, 6 (3). DOI: http://dx.doi.org/10.1371/journal.pone.0018035

Kauppi, K., Nilsson, L.-G., Adolfsson, R., Eriksson, E., & Nyberg, L. (2011). KIBRA polymorphism is related to enhanced memory and elevated hippocampal processing. Journal of Neuroscience, 31 (40), 14218-14222. DOI: http://dx.doi.org/10.1523/jneurosci.3292-11.2011.

Lekander, M., von Essen, J., Schultzberg, M., Nixon Andreasson, A., Garlind, A., Hansson, L.-O., & Nilsson, L.-g. (2011). Cytokines and memory across the mature life span of women. Scandinavian Journal of Psychology, 52 (3), 229-235. DOI: http://dx.doi.org/10.1111/j.1467-9450.2010.00865.x.

Moens, L.N., De Rijk, P., Reumers, J., Van den Bossche, M.J.A., Glassee, W., De Zutter, S., Lenaerts, A.S., Nordin, A., Nilsson, L.-G., Castello, I.M., Norrback, K.F., Goossens, D., Van Steen, K., Adolfsson, R., & Del-Favero, J. (2011). Sequencing of DISC1 pathway genes reveals increased burden of rare missense variants in schizophrenia patients from a northern Swedish population. PloS ONE, 6 (8). DOI: http://dx.doi.org/10.1371/journal.pone.0023450.

Persson, J., Kalpouzos, G., Nilsson, L.-G., Ryberg, M., & Nyberg, L. (2011). Preserved hippocampus activation in normal aging as revealed by fMRI. Hippocampus, 21 (7), 743-761. DOI: http://dx.doi.org/10.1002/hipo.20794

Rönnberg, J., Danielsson, H., Rudner, M., Arlinger, S., Sternöng, O., Wahlin, Å, & Nilsson, L.-G. (2011). Hearing loss is negatively related to episodic and semantic long-term memory but not to short-term memory. Journal of Speech, Language, and Hearing Research, 54, 705-726. DOI: http://dx.doi.org/10.1044/1092-4388(2010/09-0088).

Rönnlund, M., Mäntylä, T., Vestergren, P., & Nilsson, L.-G. (2011). Predictors of self-reported prospective and retrospective memory in a population-based sample of older adults. Journal of Genetic Psychology, 172 (3), 266-284. DOI: http://dx.doi.org/10.1080/00221325.2010.538450.

Sundström, A., Bergdahl, J., Nyberg, L., Bergdahl, M., & Nilsson, L.-G. (2011). Stressful negative life events and amalgam-related complaints. Community Dentistry and Oral Epidemiology, 39 (1), 12-18. DOI: http://dx.doi.org/10.1111/j.1600-0528.2010.00571.x

Van Schijndel, JE., Van Zweeden, M., Van Loo, KM., Djurovic, S., Andreassen, OA., Hansen, T., Werge, T., Nyegaard, M., Sørensen, KM., Nordentoft, M., Mortensen, PB., Mors, O., Børglum, AD., Del-Favero, J., Norrback, KF., Adolfsson, R., De Hert, M., Claes, S., Cichon, S., Rietschel, M., Nöthen, MM., Kallunki, P., Pedersen, JT. & Martens, GJ. (2011). Dual association of a TRKA polymorphism with schizophrenia. Psychiatr Genet, 21 (3), 125-131. DOI: http://dx.doi.org/10.1097/YPG.0b013e3283437194

Vestergren, P., & Nilsson, L.-G. (2011). Perceived causes of everyday memory problems in a population-based sample aged 39-99. Applied Cognitive Psychology, 25 (4), 641-646. DOI: http://dx.doi.org/10.1002/acp.1734.

Vestergren, P., Rönnlund, M., Nyberg, L., & Nilsson, L.-G. (2011). Development of the Cognitive Dysfunction Questionnaire (CDQ) in a population based sample. Scandinavian Journal of Psychology, 52 (3), 218-228. DOI: http://dx.doi.org/10.1111/j.1467-9450.2010.00861.x.


Bergman, O., Westberg, L., Nilsson, L.-G., Adolfsson, R., & Eriksson, E. (2010). Preliminary evidence that polymorphisms in dopamine-related transcription factors LMX1A, LMX1B and PITX3 are associated with schizophrenia. Progress in Neuro-Psychopharmacology & Biological Psychiatry, 34 (6), 1094-1097. DOI: http://dx.doi.org/10.1016/j.pnpbp.2010.05.032

Danielsson, H., Henry, L., Rönnberg, J., & Nilsson, L.-G. (2010). Executive functions in individuals with intellectual disability. Research in Developmental Disabilities, 31 (6), 1299-1304. DOI: http://dx.doi.org/10.1016/j.ridd.2010.07.012

Danielsson, H., Henry, L.A., Rönnberg, J., & Nilsson, L.-G. (2010). Selective problems in executive function in adults with ID: The Betula Database. Journal of Applied Research in Intellectual Disabilities, 23, 437–439. DOI: http://dx.doi.org/10.1111/j.1468-3148.2010.00583.x

Hedner, M., Nilsson, L.-G., Olofsson, J.K., Bergman, O., Eriksson, E., Nyberg, L., & Larsson, M. (2010). Age-related olfactory decline is associated with the BDNF val66met polymorphism: evidence from a population-based study. Frontiers in Aging Neuroscience, 2 (24), 1-7. DOI: http://dx.doi.org/10.3389/fnagi.2010.00024

Lavebratt, C., Sjöholm, LK., Soronen, P., Paunio, T., Vawter, MP., Bunney, WE., Adolfsson, R., Forsell, Y., Wu, JC., Kelsoe, JR., Partonen, T. & Schalling, M. (2010). CRY2 is associated with depression. PLoS ONE, 5(2), 1-8. DOI: http://dx.doi.org/10.1371/journal.pone.0009407

Malmberg, G., Nilsson, L.-G., & Weinehall, L. (2010). Longitudinal data for interdisciplinary aging research. Scandinavian Journal of Public Health, 38, 761-767. DOI: http://dx.doi.org/10.1177/1403494810382812

Moens, LN., Ceulemans, S., Alaerts, M., Van Den Bossche, MJ., Lenaerts, AS., De Zutter, S., Norrback, KF., Adolfsson, R. & Del-Favero, J. (2010). PCM1 and schizophrenia: a replication study in the Northern Swedish population. Am J Med Genet B Neuropsychiatr Genet, 153B (6), 1240-1243. DOI: http://dx.doi.org/10.1002/ajmg.b.31088

Nyberg, L., Salami, A., Andersson, M., Eriksson, J., Kalpouzos, G., Kauppi, K., Lind, J., Pudas, S., Persson, J., & Nilsson, L.-G. (2010). Longitudinal evidence for diminished frontal-cortex function in aging. PNAS, 107 (52), 22682-22686. DOI: http://dx.doi.org/10.1073/pnas.1012651108.

Olofsson, J.K., Nordin, S., Wiens, S., Hedner, M., Nilsson, L.-G., & Larsson, M. (2010). Odor identification impairment in carriers of ApoE- ɛ4 is independent of dementia. Neurobiology of Aging, 31 (4), 567-577. DOI: http://dx.doi.org/10.1016/j.neurobiolaging.2008.05.019

Sternäng, O., Jonsson, B., Wahlin, Å, Nyberg, L., & Nilsson, L.-G (2010). Examination of the common cause account in a population-based longitudinal study with narrow age cohort design. Gerontology, 56 (6), 553-563. DOI: http://dx.doi.org/10.1159/000279754

Sundström, A., Bergdahl, J., Nyberg, L., Bergdahl, M., & Nilsson, L.-G. (2010). Cognitive status in persons with Amalgam related complaints. Journal of Dental Research, 89 (11), 1236-1240. DOI: http://dx.doi.org/10.1177/0022034510376649

Thilers, P.P., MacDonald, S.W., Nilsson, l.-G., & Herlitz, A. (2010). Accelerated postmenopausal cognitive decline is restricted to women with normal BMI: Longitudinal evidence from the Betula project. Psychoneuroendocrinology, 35 (4), 516-524. DOI: http://dx.doi.org/10.1016/j.psyneuen.2009.08.018


Alaerts, M., Ceulemans, S., Forero, D., Moens, L.N., De Zutter, S., Heyman, L., Lenaerts, A.S., Norrback, K.F., De Rijk, P., Nilsson, L.-G., Goossens, D., Adolfsson, R., & Del-Favero, J. (2009). Support for NRG1 as a susceptibility factor for schizophrenia in a Northern Swedish isolated population. Archives of General Psychiatry, 66 (8), 828-828. DOI: http://dx.doi.org/10.1001/archgenpsychiatry.2009.82.

Alaerts, M., Ceulemans, S., Forero, D., Moens, L.N., De Zutter, S., Heyman, L., Lenaerts, A.S., Norrback, K.F., Goossens, D., De Rijk, P., Nilsson, L.-G., Adolfsson, R., & Del-Favero, J. (2009). Detailed analysis of the serotonin transporter gene (SLC6A4) shows no association with bipolar disorder in the Northern Swedish population. American Journal of Medical Genetics: Neuropsychiatric Genetics, 150B (4), 585-592. DOI: http://dx.doi.org/10.1002/ajmg.b.30853

Ballesteros, S., Nilsson, L.-G., & Lamaire, P. (2009). Ageing, cognition and neuroscience: An introduction. European Journal of Cognitive Psychology, 21 (2-3), 161-175. DOI: http://dx.doi.org/10.1080/09541440802598339

de Frias, C.M., Marklund, P., Eriksson, E., Larsson, A., Öhman, L., Annerbrink, K., Bäckman, L., Nilsson, L.-G., & Nyberg, L. (2009). Influence of COMT gene polymorphism on fMRI-assessed sustained and transient activity during a working-memory task. Journal of Cognitive Neuroscience, 22 (7), 1614-1622. DOI: http://dx.doi.org/10.1162/jocn.2009.21318

Maitland, S.B., Nyberg, L., Bäckman, L., Nilsson, L.-G., & Adolfsson, R. (2009). On the structure of personality: Are there separate temperament and character factors. Personality and Individual Differences, 47 (3), 180-184. DOI: http://dx.doi.org/10.1016/j.paid.2009.02.023

Mäntylä, T., Missier, FD. & Nilsson, LG. (2009). Age differences in multiple outcome measures of time-based prospective memory. Neuropsychol Dev Cogn B Aging Neuropsychol Cogn, 16 (6), 708.720. DOI: http://dx.doi.org/10.1080/13825580902912721

Naghavi, H.R., Lind, J., Nilsson, L.-G., Adolfsson, R., & Nyberg, L. (2009). Personality traits predict response to novel and familiar stimuli in the hippocampal region. Psychiatry Research: Neuroimaging, 173 (2), 94-99. DOI: http://dx.doi.org/10.1016/j.pscychresns.2008.09.011

Nilsson, LG. & Nilsson, E. (2009) Overweight and cognition. Scand J Psychol, 50 (6), 660-667. DOI: http://dx.doi.org/10.1111/j.1467-9450.2009.00777.x

Nilsson, L.-G., Sternäng, O., Rönnlund, M., & Nyberg, L. (2009). Challenging the notion of an early-onset of cognitive aging. Neurobiology of Aging, 30 (4), 521-524. DOI: http://dx.doi.org/10.1016/j.neurobiolaging.2008.11.013

Nyberg, L., Andersson, M., Forsgren, L., Jakobsson-Mo, S., Larsson, A., Marklund, P., Nilsson, L.-G., Riklund, K., & Bäckman, L- (2009). Striatal dopamine D2 binding is related to frontal BOLD response during updating of long-term memory representations. NeuroImage, 46 (4), 1194-1199. DOI: http://dx.doi.org/10.1016/j.neuroimage.2009.03.035

O'Donovan, MC., Norton, N., Williams, H., Peirce, T., Moskvina, V., Nikolov, I., Hamshere, M., Carroll, L., Georgieva, L., Dwyer, S., Holmans, P., Marchini, JL., Spencer, CC., Howie, B., Leung, HT., Giegling, I., Hartmann, AM., Möller, HJ., Morris, DW., Shi, Y., Feng, G., Hoffmann, P., Propping, P., Vasilescu, C., Maier, W., Rietschel, M., Zammit, S., Schumacher, J., Quinn, EM. & Schulze, TG. et al [ Adolfsson R Nr. 39 ] [ Osby U Nr. 40 ]; Molecular Genetics of Schizophrenia Collaboration. (2009). Analysis of 10 independent samples provides evidence for association between schizophrenia and a SNP flanking fibroblast growth factor receptor 2. Mol Psychiatry, 14(1), 30-36. DOI: http://dx.doi.org/10.1038/mp.2008.108

Olofsson, J., Rönnlund, M., Nordin, S., Nyberg, L., Nilsson, L.-G., & Larsson, M. (2009). Odor identification deficit as a predictor of five-year global cognitive change: Interactive effects with age and ApoE- ɛ4. Behavior Genetics, 39 (5), 496-503. DOI: http://dx.doi.org/10.1007/s10519-009-9289-5

Pudas, S., Persson, J., Nilsson, L.-G., & Nyberg, L. (2009). Maintenance and manipulation in working memory: Differential ventral and dorsal frontal cortex fMRI activity. Acta Psychologica Sinica, 41 (11), 1054-1062. DOI: http://dx.doi.org/10.3724/SP.J.1041.2009.01054

Rönnlund, M., & Nilsson, L-G. (2009). Flynn effects on sub-factors of episodic and semantic memory: Parallel gains over time and the same set of determining factors. Neuropsychologia, 47 (11), 2174-2180. DOI: http://dx.doi.org/10.1016/j.neuropsychologia.2008.11.007

Sternäng, O., Wahlin, Å., Adolfsson, RA., Sleegers, K., Van Broeckhoven, C & Nilsson, LG. (2009) APOE and lipid level synergy effects on declarative memory functioning in adulthood. European Psychologist, 14 (4), 268-278. DOI: http://dx.doi.org/10.1027/1016-9040.14.4.268


Bergdahl, M., Bergdahl, J., Nyberg, L., & Nilsson, L.-G. (2008). Difference in apolipoprotein E type 4 allele (APOE ɛ4) among dentate and edentulous subjects. Gerodontology, 25(3), 179-186. DOI: http://dx.doi.org/10.1111/j.1741-2358.2008.00225.x

de Frias, C.M., Bunce, D., Wahlin, Å, Adolfsson, R., Sleegers, K., Cruts, M., Van Broeckhoven, C., & Nilsson, L.-G. (2008). Cholesterol and triglycerides moderate the effect of apolipoprotein E on memory functioning in older adults. Journal of Gerontology: Psychological Sciences, 62 (2), 112-118. http://psychsocgerontology.oxfordjournals.org/content/62/2/P112.long

Hansson, P., Rönnlund, M., Juslin, P., & Nilsson, L.-G. (2008). Adult age differences in the realism of confidence judgments: Overconfidence, formal dependence, and cognitive predictors. Psychology and Aging, 23(3), 531-544. DOI: http://dx.doi.org/10.1037/a0012782

Holmgren, S., Molander, B., & Nilsson, L.-G. (2008). Episodic memory in adult age and effects of sibship size and birth order: Longitudinal data. Journal of Adult Development, 14 (1-2), 37-46. DOI: http://dx.doi.org/10.1007/s10804-007-9029-0

Persson, J., Lind, J., Larsson, A., Ingvar, M., Sleegers, K., Van Broeckhoven, C., Adolfsson, R., Nilsson, L.-G., & Nyberg, L. (2008). Altered deactivation in individuals with genetic risk for Alzheimer s disease. Neuropsychologia, 46 (6), 1679-1687. DOI: http://dx.doi.org/10.1016/j.neuropsychologia.2008.01.026

Rolandsson, O., Backeström, A., Eriksson, S., Hallmans, G., & Nilsson, L.-G. (2008). Increased glucose levels are associated with episodic memory in nondiabetic women. Diabetes, 57 (2), 440-443. DOI: http://dx.doi.org/10.2337/db07-1215

Rönnlund, M., & Nilsson, L.-G. (2008). The magnitude, generality, and determinants of Flynn effects on forms of declarative memory and visuospatial ability: Time-sequential analyses of data from a Swedish cohort study. Intelligence, 36 (3), 192-209. DOI: http://dx.doi.org/10.1016/j.intell.2007.05.002

Rönnlund, M., Lövdén, M., & Nilsson, L.-G. (2008). Cross-Sectional versus Longitudinal Age Gradients of Tower of Hanoi Performance: The Role of Practice Effects and Cohort Differences in Education. Aging, Neuropsychology and Cognition, 15 (1), 40-67. DOI: http://dx.doi.org/10.1080/13825580701533751

Rönnlund, M., Mäntylä, T., & Nilsson, L.-G. (2008). The prospective and retrospective memory questionnaire (PRMQ): Factorial structure, relations to global subjective memory ratings, and Swedish norms. Scandinavian Journal of Psychology, 49 (1), 11-18. DOI: http://dx.doi.org/10.1111/j.1467-9450.2007.00600.x

Sternäng, O., Wahlin, Å, & Nilsson, L.- G. (2008). Examination of the processing speed account in a population-based longitudinal study with narrow age cohort design. Scandinavian Journal of Psychology, 49(5), 419-428. DOI: http://dx.doi.org/10.1111/j.1467-9450.2008.00663.x

Wahlin, Å, Anstey, K., McDonald, S.W.S., Ahmed, S.M., Kivipelto, M., Kunnukattil, K.S.S., Mai, T.T., Nilsson, L.-G., Streatfield, P.K., van Boxtel, M.P., & Kabir, Z.N. (2008). The international network on public health and aging (INOPA): Introducing a life course perspective to the public health agenda. Journal of Cross-Cultural Gerontology, 23(1), 97-105. DOI: http://dx.doi.org/10.1007/s10823-007-9055-1


Bergdahl, M., Habib, R., Bergdahl, J., Nyberg, L., & Nilsson, L.-G. (2007). Natural teeth and cognitive function in humans. Scandinavian Journal of Psychology, 48, 557-568. DOI: http://dx.doi.org/10.1111/j.1467-9450.2007.00610.x

de Frias, C. M., Lövdén, M., Lindenberger, U., & Nilsson, L.-G. (2007). Revisiting the dedifferention hypothesis with longitudinal multi-cohort data. Intelligence, 35 (4), 381-392. DOI: http://dx.doi.org/10.1016/j.intell.2006.07.011

Habib, R., Nyberg, L., & Nilsson, L.-G. (2007). Cognitive and non-cognitive factors contributing to the longitudinal identification of successful older adults in the Betula study. Aging, Neuropsychology and Cognition, 14 (3), 257-273. DOI: http://dx.doi.org/10.1080/13825580600582412

Karling, P., Danielsson, A., Adolfsson, R. & Norrback, KF. (2007) No difference in symptoms of irritable bowel syndrome between healthy subjects and patients with recurrent depression in remission. Neurogastroenterol Motil, 19 (11), 896-904. DOI: http://dx.doi.org/10.1111/j.1365-2982.2007.00967.x

Karling P, Norrback KF, Adolfsson R, Danielsson A. (2007). Gastrointestinal symptoms are associated with hypothalamic-pituitary-adrenal axis suppression in healthy individuals. Scand J Gastroenterol, 42 (11), 1294-1301. DOI: http://dx.doi.org/10.1080/00365520701395945

Meyer, T. D., Hammelstein, P., Nilsson, L.-G., Skeppar, P., Adolfsson, R., & Angst, J. (2007). The Hypomania Checklist (HCL-32): Its factorial structure and association to indices of impairment in German and Swedish nonclinical samples. Comprehensive Psychiatry, 48 (1), 79-87. DOI: http://dx.doi.org/10.1016/j.comppsych.2006.07.001

Sundström, A., Nilsson, L.-G., Cruts, M., Adolfsson, R., Van Broeckhoven, C., & Nyberg, L. (2007). Fatigue before and after mild traumatic brain injury: Pre-post-injury comparisons in relation to ApolipoproteinE. Brain Injury 21(10), 1049-1054. DOI: http://dx.doi.org/10.1080/02699050701630367

Sundström, A., Nilsson, L.-G., Cruts, M., Adolfsson, R., Van Broeckhoven, C., & Nyberg, L. (2007). Increased risk of dementia following mild head injury for carriers but not for non-carriers of the APOE- ɛ4 allele. International Psychgeriatrics, 19 (1), 159-165. DOI: http://dx.doi.org/10.1017/S1041610206003498

Van Den Eede, F., Venken, T., Del-Favero, J., Norrback, K.-F., Souery, D., Nilsson, L.-G., Van den Bossche, B., Houlstijn, W., Sabbe, B. G. C., Cosyns, P., Mendlewicz, J., Adolfsson, R., Van Broeckhoven, C., & Claes, S. J. (2007). Single nucleotide polymorphism analysis of corticotropin-releasing factor-binding protein gene in recurrent major depressive disorder. Psychiatry Research, 153 (1), 17-25. DOI: http://dx.doi.org/10.1016/j.psychres.2006.12.018

Van Den Eede, F., Venken, T., Van Den Bogaert, A., Del-Favero, J., Norrback, K.-F., Nilsson, L.-G., Adolfsson, R., Van Broeckhoven, C., & Claes, S. J. (2007). Single nucleotide polymorphism analysis of corticotropin-releasing factor-binding protein gene in bipolar disorder. Psychiatry Genetics, 17, 304-307. DOI: http://dx.doi.org/10.1038/ng1479

Öhman, L., Bergdahl, J., Nyberg, L., & Nilsson, L.-G. (2007). Longitudinal analysis of the relation between moderate long-term stress and health. Stress and Health, 23, 131-138. DOI: http://dx.doi.org/10.1002/smi.1130


de Frias, C.M., Nilsson, L.-G., & Herlitz, A. (2006). Sex differences in cognition are stable over a 10-year period in adulthood and old age. Aging, Neuropsychology and Cognition, 13 (3-4), 574-587. DOI: http://dx.doi.org/10.1080/13825580600678418

Holmgren, S., Molander, B., & Nilsson, L.-G. (2006). Intelligence in adult age: Effects of sibship size and birth order. European Journal of Cognitive Psychology, 18 (1), 138-158. DOI: http://dx.doi.org/10.1080/09541440500216150

Launer, L.J., Berger, K., Breteler, M.M.B., Dufoil, C., Fuhrer, R., Giampoli, S., Nilsson, L.-G., Pajak, A., de Ridder, M., van Dijk, E.J., Sans, S., Schmidt, R., & Hofman, A. (2006). Regional variability in the prevalence of cerebral white matter lesions: An MRI study in 9 European countries (CASCADE). Neuroepidemiology. 26 (1), 23-29. DOI: http://dx.doi.org/10.1159/000089233

Lind, J., Ingvar, M., Persson, J., Cruts, M., Van Broeckhoven, C., Adolfsson, R., & Nilsson, L.-G. (2006). Parietal cortex activation predicts longitudinal memory decline in APOE ε4 carriers. NeuroReport, 17 (16), 1683-1686. DOI: http://dx.doi.org/10.1097/01.wnr.0000239954.60695.c6

Lind, J., Larsson, A., Persson, J., Ingvar, M., Nilsson, L.-G., Bäckman, L., Adolfsson, R., Cruts, M., Sleegers, K., Van Broeckhoven, C., & Nyberg, L. (2006). Reduced hippocampal volume in non-demented carriers of the apolipoprotein E ɛ4: Relation to chronological age and recognition memory. NeuroscienceLetters, 396 (1), 23-27. DOI: http://dx.doi.org/10.1016/j.neulet.2005.11.070

Lind, J., Persson, J., Ingvar, M., Larsson, A., Cruts, M., Van Broeckhoven, C., Adolfsson, R., Bäckman, L., Nilsson, L.-G., Petersson, K.M., & Nyberg, L. (2006). Reduced functional brain activity response in cognitively intact apolipoprotein E ε4 carriers. Brain, 129 (5), 1240-1248. DOI: http://dx.doi.org/10.1093/brain/awl054

Nilsson, L.-G. (2006). Memory processes, aging, cognitive decline and neurodegenerative diseases. European Psychologist, 11 (4), 304-311. DOI: http://dx.doi.org/10.1027/1016-9040.11.4.304

Nilsson, L.-G., Adolfsson, R., Bäckman, L., Cruts, M., Nyberg, L., Small, B.J., & Van Broeckhoven, C. (2006). The influence of APOE status on episodic and semantic memory: Data from a population-based study. Neuropsychology, 20 (6), 645-657. DOI: http://dx.doi.org/10.1037/0894-4105.20.6.645

Persson, J., Lind, J., Larsson, A., Crutz, M., Van Broeckhoven, C., Adolfsson, R., Nilsson, L.-G., & Nyberg, L. (2006). Altered brain white-matter integrity in non-demented carriers of the APOE-ɛ4 allele: A risk for Alzheimer s disease. Neurology, 66 (7), 1029-1033. DOI: http://dx.doi.org/10.1212/01.wnl.0000204180.25361.48

Persson, J., Nyberg, L., Lind, J., Larssson A., Nilsson, L.-G., Ingvar, M., & Buckner, R.L. (2006). Structure–Function Correlates of Cognitive Decline in Aging, 16 (7), 907-915. DOI: http://dx.doi.org/10.1093/cercor/bhj036

Rönnlund, M., & Nilsson, L.-G. (2006). Adult life-span patterns in WAIS block design performance: Cross-sectional versus longitudinal age gradients and relations to demographic predictors. Intelligence, 34 (1), 63-78. DOI: http://dx.doi.org/10.1016/j.intell.2005.06.004

Rönnlund, M., & Nilsson, L.-G. (2006). The Betula Study: Reliabilities and long-term stabilities of memory test performances over the adult lifespan. Baltic Journal of Psychology, 7 (2), 6-14. http://www.researchgate.net/publication/236330382_The_Betula_study_Reliabilities_and_long-term_stabilities_of_memory_test_performances_over_the_adult_lifespan

Söderfjell, S., Molander, B., Johansson, H., Barnekow-Bergkvist, M., & Nilsson, L.-G. (2006). Musculoskeletal pain complaints and performance on cognitive tasks over the adult life span. Scandinavian Journal of Psychology, 47 (5), 349-359. DOI: http://dx.doi.org/10.1111/j.1467-9450.2006.00540.x

Söderlund, H., Nilsson, L.-G., Berger, K., Breteler, M.M., de Ridder, M., Dufouil, C., Fuhrer, R., Giampaoli, S., Hofman, A., Pajak, A., Sans, S., Schmidt, R., & Launer, L. (2006). Cerebral changes on MRI and cognitive function: The CASCADE Study. Neurobiology of Aging, 27 (1), 16-23. DOI: http://dx.doi.org/10.1016/j.neurobiolaging.2004.12.008

Van Den Bogaert A, Sleegers K, De Zutter S, Heyrman L, Norrback KF, Adolfsson R, Van Broeckhoven C, Del-Favero J. (2006). No allelic association or interaction of three known functional polymorphisms with bipolar disorder in a northern Swedish isolated population. Psychiatr Genet, 16 (5), 209-212. DOI: http://dx.doi.org/10.1097/01.ypg.0000218623.03752.e4

Van Den Bogaert A, Sleegers K, De Zutter S, Heyrman L, Norrback KF, Adolfsson R, Van Broeckhoven C, Del-Favero J. (2006). Association of brain-specific tryptophan hydroxylase, TPH2, with unipolar and bipolar disorder in a Northern Swedish, isolated population. Arch Gen Psychiatry, 63 (10), 1103-1110. DOI: http://dx.doi.org/10.1001/archpsyc.63.10.1103.

Van West D, Van Den Eede F, Del-Favero J, Souery D, Norrback KF, Van Duijn C, Sluijs S, Adolfsson R, Mendlewicz J, Deboutte D, Van Broeckhoven C, Claes S. (2006). Glucocorticoid receptor gene-based SNP analysis in patients with recurrent major depression. Neuropsychopharmacology, 31 (3), 620-627. DOI: http://dx.doi.org/10.1038/sj.npp.1300898

Venken T, Alaerts M, Adolfsson R, Broeckhoven CV, Del-Favero J. (2006). No association of the trace amine-associated receptor 6 with bipolar disorder in a northern Swedish population. Psychiatr Genet, 16 (1), 1-2. DOI: http://dx.doi.org/ 10.1097/01.ypg.0000180682.18665.a6

Yonker, J.E., Adolfsson, R., Eriksson, E., Hellstrand, M., Nilsson, L.-G., & Herlitz, A. (2006). Hormone replacement therapy improves episodic memory performance in healthy postmenopausal women. Aging, Neuropsychology, and Cognition, 13 (3-4), 291-307. DOI: http://dx.doi.org/10.1080/138255890968655

Yonker, J.E., Eriksson, E., Nilsson, L.-G., & Herlitz, A. (2006). Negative effects of testosterone on visuospatial ability in 35 to 80 year old men. Cortex, 42 376-386. DOI: http://dx.doi.org 10.1016/S0010-9452(08)70364-2


Van Den Bogaert A, De Zutter S, Heyrman L, Mendlewicz J, Adolfsson R, Van Broeckhoven C & Del-Favero J. (2005). Response to Zhang et al (2005): loss-of-function mutation in tryptophan hydroxylase-2 identified in unipolar major Depression. Neuron, 45, 11-16. DOI: http://dx.doi.org/10.1016/j.neuron.2005.11.017

Bergdahl, J., Larsson, A., Nilsson, L.-G., Riklund Åhlström, K., & Nyberg, L. (2005). Treatment of chronic stress in employees: Subjective, cognitive, and neural correlates. Scandinavian Journal of Psychology, 46 (5), 395-402. DOI: http://dx.doi.org/10.1111/j.1467-9450.2005.00470.x

de Frias, C.M., Annerbrink, K., Westberg, L., Eriksson, E., Adolfsson, R., & Nilsson, L.-G. (2005). Catechol O-Methyltransferase Val155Met polymorphism is associated with Cognitive performance in nondemented adults. Journal of Cognitive Neuroscience, 17 (7), 1018-1025. DOI: http://dx.doi.org/10.1162/0898929054475136

Lövdén, M., Bergman, L., Adolfsson, R., Lindenberger, U., & Nilsson, L.-G. (2005). Studying individual aging in an interindividual context: Typical paths of age-related, dementia-related, and mortality-related cognitive development in old age. Psychology and Aging, 20 (2), 303-316. DOI: http://dx.doi.org/10.1037/0882-7974.20.2.303

Nilsson, L.-G., Söderlund, H., Berger, K., Breteler, M., de Ridder, M., Dufoil, C., Fuhrer, R., Giampoli, S., Hofman, A., Pajak, A., Sans, S., Schmidt, R., & Launer, L. J. (2005). Cognitive test battery of CASCADE: Tasks and data. Aging, Neuropsychology and Cognition, 12 (1), 32-56. DOI: http://dx.doi.org/10.1080/13825580590925099

Persson, J., Bringlöv, E., Nilsson L.-G., & Nyberg, L. (2005). Herbal extracts and memory enhancement: Response to Scholey et al. Psychopharmacology, 179 (3), 708-709. DOI: http://dx.doi.org/10.1007/s00213-004-2063-8

Rademakers, R., Sleegers, K., Theuns, J., Van der Broeck, M., Kacem, S.B., Nilsson, L.-G., Adolfsson, R., van Duin, C.M., Van Broeckhoven, C., & Cruts, M. (2005). Association of cyclin-dependent kinase 5 and neuronal activators p35 and p39 complex in early-onset Alzheimers disease. Nerobiology of Aging, 26 (8), 1145-1151. DOI: http://dx.doi.org/10.1016/j.neurobiolaging.2004.10.003

Rönnlund, M., Nyberg, L., Bäckman, L., & Nilsson, L.-G. (2005). Stability, growth, and decline in adult life-span development of declarative memory: Cross-sectional and longitudinal data from a population-based sample. Psychology and Aging, 20 (1), 3-18. DOI: http://dx.doi.org/10.1037/0882-7974.20.1.3

Venken T, Claes S, Sluijs S, Paterson AD, van Duijn C, Adolfsson R, Del-Favero J, Van Broeckhoven C. (2005). Genomewide scan for affective disorder susceptibility Loci in families of a northern Swedish isolated population. Am J Hum Genet, 76 (2), 237-248. DOI: http://dx.doi.org/10.1086/427836

Yonker, J.E., Nilsson, L.-G., Herlitz, A., & Anthenelli, R. (2005). Sex differences in spatial visualization episodic memory as a function of alcohol consumption. Alcohol and Alcoholism, 40, 201-207. DOI: http://dx.doi.org/10.1093/alcalc/agh141


Chotai, J., Smedh, K., Johansson, C., Nilsson, L.-G., & Adolfsson, R. (2004). An epidemiological study on gender differences in self-reported seasonal changes in mood and behaviour in a general population of northern Sweden. Nordic Journal of Psychiatry, 58 (6), 429-437. DOI: http://dx.doi.org/10.1080/08039480410006052

Chotai, J., Smedh, K., Nilsson, L.-G., & Adolfsson, R. (2004). A dual vulnerability hypothesis for seasonal depression is supported by the seasonal pattern assessment questionnaire in relation to the temperament and character inventory of personality in a general population. Journal of Affective Disorders, 82 (1), 61-70. DOI: http://dx.doi.org/10.1016/j.jad.2003.09.008

de Frias, C. M., Annerbrink, K., Westberg. L., Eriksson, E., Adolfsson, R., & Nilsson, L.-G. (2004). COMT gene polymorphism is associated with declarative memory in adulthood and old age. Behavior Genetics, 34 (5), 533-539. DOI: http://dx.doi.org/10.1023/B:BEGE.0000038491.06972.8c

Larsson, M., Nilsson, L.-G., Olofsson, J., & Nordin, S. (2004). Demographic and cognitive predictors of cued odor identification Ð Evidence from a population-based study. Chemical Senses, 29 (6), 547-554. DOI: http://dx.doi.org/10.1093/chemse/bjh059

Lövdén, M., Rönnlund, M., Wahlin, Å, Bäckman, L., Nyberg, L., & Nilsson, L.-G. (2004). The Extent of Stability and Change in Episodic and Semantic Memory in Old Age: Demographic Predictor of level and Change. Journal of Gerontology: Psychological Sciences, 59 (3), 130-134. DOI: http://dx.doi.org/10.1093/geronb/59.3.P130

Maitland, S. B., Herlitz, A., Nyberg, L., Bäckman, L., & Nilsson, L.-G. (2004). Selective sex differences in declarative memory. Memory and Cognition, 32 (7), 1160-1169. DOI: http://dx.doi.org/10.3758/BF03196889

Nilsson, L.-G., Adolfsson, R., Bäckman, L., de Frias, C., Molander. B., & Nyberg, L. (2004). Betula: A prospective cohort study on memory, health and aging. Aging, Neuropsychology and Cognition, 11 (2-3), 134-148. DOI: http://dx.doi.org/10.1080/13825580490511026

Persson, J., Bringlöv, E., Nilsson L.-G., & Nyberg, L. (2004). The memory enhancing effects of ginseng and gingko biloba in healthy volunteers. Psychopharmacology, 172 (4), 430-434. DOI: http://dx.doi.org/10.1007/s00213-003-1675-8

Schmidt, R., Launer, L. J., Nilsson, L.-G, Pajak, A., Sans, S., Berger, K., Breteler, M. M., de Ridder, M., Dufoil, C., Giampaoli, S., & Hofman, A. (2004). MRI of the brain in diabetes mellitus: the cardiovascular determinants of dementia (CASCADE) study. Diabetes, 53 (3), 687-692. DOI: http://dx.doi.org/10.2337/diabetes.53.3.687

Söderlund, H., Nyberg, L., Nilsson, L.-G., & Launer, L. J. (2004). Cerebral atrophy as predictor of cognitive performance in healthy Swedish adults from the Betula prospective cohort study of aging, memory and health. Acta Neurologica Scandinavica, 109 (6), 398-406. DOI: http://dx.doi.org/10.1046/j.1600-0404.2003.00239.x

Sundström, A, Marklund, P, Nilsson, L.-G., & Nyberg, L. (2004). ApoE influences on neuropsychological function after mild head injury: Within-person comparisons. Neurology, 62 (11), 1963-1966. DOI: http://dx.doi.org/10.1212/01.WNL.0000129268.83927.A8

Van Dijk, E.J., Breteler, M.M.B., Schmidt, R., Berger, K., Nilsson, L.-G., Ouderk, M., Pajak, A., Sans, S., de Ridder, M., Dufoil, C., Fuhrer, R., Giampaoli, S., Launer, L.J., & Hofman, A. (2004). The association between blood pressure, hypertension and cerebral white matter lesions: The CASCADE Study. Hypertension, 44, 625-630. DOI: http://dx.doi.org/10.1161/01.HYP.0000145857.98904.20

Van West D, Del-Favero J, Aulchenko Y, Oswald P, Souery D, Forsgren T, Sluijs S, Bel-Kacem S, Adolfsson R, Mendlewicz J, Van Duijn C, Deboutte D, Van Broeckhoven C, Claes S. (2004). A major SNP haplotype of the arginine vasopressin 1B receptor protects against recurrent major depression. Mol Psychiatry, 9 (3), 287-92. DOI: http://dx.doi.org/10.1038/sj.mp.4001420


Claes S, Villafuerte S, Forsgren T, Sluijs S, Del-Favero J, Adolfsson R, Van Broeckhoven C. (2003). The corticotropin-releasing hormone binding protein is associated with major depression in a population from Northern Sweden. Biol Psychiatry, 54 (9), 867-872. DOI: http://dx.doi.org/10.1016/S0006-3223(03)00425-6

Hill, R. D., Nilsson, L.-G., Nyberg, L., & Bäckman, L. (2003). Cigarette smoking as a predictor of cognitive performance in healthy Swedish adults from the Betula prospective cohort study of aging, memory and health. Age and Aging, 32 (5), 548–550. DOI: http://dx.doi.org/10.1093/ageing/afg067

Johansson, C., Willeit, M., Levitan, R., Partonen, T., Smedh, C., Praschak-Rieder, N., Neumeister, A., Masellis, M., Basile, V., Zill, P., Bondy, B., Paunio, T., Kasper, S., Van Broeckhoven, C., Nilsson, L.-G., Lam, R., Schalling, M., & Adolfsson, R. (2003). The serotonin transporter promoter repeat length polymorphism, seasonal affective disorder and seasonality. Psychological Medicine, 33 (5), 785-792. DOI: http://dx.doi.org/10.1017/S0033291703007372

Johansson, C., Willeit, M., Smedh, C., Ekholm, J., Paunio, T., Kieseppö, T., Lichterman, D., Praschak-Rieder, N., Neumeister, A., Nilsson, L.-G., Kasper, S., Peltonen, L., Adolfsson, R. Schalling, M., & Partonen, T. (2003). Circadian clock related polymorphisms in seasonal affective disorder and their relevance to diurnal preference. Neuropsychopharmacology, 28 (4), 734-739. DOI: http://dx.doi.org/10.1038/sj.npp.1300121

Karlsson, T., Adolfsson, R., Börjesson, A. & Nilsson, LG. (2003). Primed word-fragment completion and successive memory test performance in normal aging. Scand J Psychol, 44 (4), 355-361. DOI: http://dx.doi.org/10.1111/1467-9450.00355

Lambrechts D, Storkebaum E, Morimoto M, Del-Favero J, Desmet F, Marklund SL, Wyns S, Thijs V, Andersson J, van Marion I, Al-Chalabi A, Bornes S, Musson R, Hansen V, Beckman L, Adolfsson R, Pall HS, Prats H, Vermeire S, Rutgeerts P, Katayama S, Awata T, Leigh N, Lang-Lazdunski L, Dewerchin M, Shaw C, Moons L, Vlietinck R, Morrison KE, Robberecht W et al [ Andersen PM Nr. 33 ]. (2003). VEGF is a modifier of amyotrophic lateral sclerosis in mice and humans and protects motoneurons against ischemic death. Nat Genet, 34 (4), 383-394. DOI: http://dx.doi.org/10.1038/ng1211

Larsson, M., Lövdén, M., & Nilsson L.-G. (2003). Sex differences in recollective experience for olfactory and verbal information. Acta Psychologica, 112 (1), 89-103. DOI: http://dx.doi.org/10.1016/S0001-6918(02)00092-6

Larsson, M., Nyberg, L., Bäckman, L., Nilsson, L.-G. (2003). Effects on episodic memory of stimulus richness, intention to learn, and extra-study repetition: Similar profiles across the adult life span. Journal of Adult Development, 10 (2), 67-73. DOI: http://dx.doi.org/10.1023/A:1022497230520

Melke, J., Westberg, L., Nilsson, S., Landén, M., Söderström, H., Baghaei, F., Rosmond, R., Holm, G., Björntorp, P., Nilsson, L.-G., Adolfsson, R., & Eriksson. E., (2003). A polymorphism in the serotonin receptor 3A (HTR3A) gene and its association with harm avoidance in women. Archives of General Psychiatry, 60 (10), 1017-1023. DOI: http://dx.doi.org/10.1001/archpsyc.60.10.1017

Nilsson, L.-G. (2003). Memory function in normal aging. Acta Neurologica Scandinavica, 107, 7-13. DOI: http://dx.doi.org/10.1034/j.1600-0404.107.s179.5.x

Nyberg, L., Maitland, S.B., Rönnlund, M., Bäckman, L., Dixon, R., Wahlin, Å, & Nilsson, L.-G. (2003). Selective adult age differences in an age-invariant multi-factor model of declarative memory. Psychology & Aging, 18 (1), 149-160. DOI: http://dx.doi.org/10.1037/0882-7974.18.1.149

Rönnlund, M., Nyberg, L., Bäckman, L., & Nilsson, L.-G. (2003). Recall of subject-performed tasks, verbal tasks, and cognitive activities across the adult life span: Parallel age-related deficits. Aging, Neuropsychology and Cognition, 10 (3), 182-201. DOI: http://dx.doi.org/10.1076/anec.

Söderlund, H., Nyberg, L., Adolfsson, R., Nilsson, L.-G., & Launer, L. (2003). High prevalence of white-matter hyperintensities in normal aging: Relation to blood pressure and cognition. Cortex, 39 (4-5), 1093-1105. DOI: http://dx.doi.org/10.1016/S0010-9452(08)70879-7

Yonker, J., Eriksson, E., Nilsson, L.-G. & Herlitz, A. (2003). Sex differences in episodic memory: Minimal influence of estradiol. Brain and Cognition, 52 (2), 231-238. DOI: http://dx.doi.org/10.1016/S0278-2626(03)00074-5


Elgh, E., Sundström, T., Näsman, B., Riklund-Åhlström, K., & Nyberg, L. (2002). Memory functions and rCBF-SPECT: Developing diagnostics in Alzheimer's disease. European Journal of Nuclear Medicine, 29, 1140-1148. DOI: http://dx.doi.org/10.1007/s00259-002-0829-y

Lövdén, M., Rönnlund, M., & Nilsson, L.-G. (2002). Remembering and knowing in adulthood: Effects of enacted encoding and relations to processing speed. Aging, Neuropsychology and Cognition, 9 (3), 184-200. DOI: http://dx.doi.org/10.1076/anec.

Nilsson, L.-G., Nyberg, L., & Bäckman, L. (2002). Genetic variation in memory functioning. Neuroscience and Bio behavioral Review, 26, 841-848. DOI: http://dx.doi.org/10.1016/S0149-7634(02)00070-2

Nyberg, L., Persson, J., & Nilsson, L.-G. (2002). Individual differences in memory enhancement by encoding enactment: Relationships to adult age and biological factors. Neuroscience and Bio behavioral Review, 26 (7), 835-839. DOI: http://dx.doi.org/10.1016/S0149-7634(02)00074-X

Wahlin, Å, Bäckman, L., Hultdin, J., Adolfsson, R., & Nilsson, L.-G. (2002). Reference values of serum levels of vitamin B12 and folic acid in a population based sample of adults between 35 and 80 years of age. Journal of Public Health and Nutrition, 5 (3), 505-511. DOI: http://dx.doi.org/10.1079/PHN2001267

Van Gestel, S., Forsgren, T., Claes, S., Del-Avero, J., van Duijn, C. M., Sluijs, S., Nilsson, L.-G., Adolfsson, R., & Van Broeckhoven, C. (2002). Epistatic effect of genes from the dopamine and serotonine systems on the temperament traits of novelty seeking and harm avoidance. Molecular Psychiatry, 7 (5), 448-450. DOI: http://dx.doi.org/10.1038/sj.mp.4001005

Villafuerte SM, Del-Favero J, Adolfsson R, Souery D, Massat I, Mendlewicz J, Van Broeckhoven C, Claes S. (2002). Gene-based SNP genetic association study of the corticotropin-releasing hormone receptor-2 (CRHR2) in major depression. Am J Med Genet, 114 (2), 222-226. DOI: http://dx.doi.org/10.1002/ajmg.10179


Chotai, J., Forsgren, T., Nilsson, L.-G., & Adolfsson, R. (2001). Season of birth variation in the temperament and character inventory of personality in a general population. Neuropsychobiology, 44, 19-26. DOI: http://dx.doi.org/10.1159/000054909

Ericsson, K., Winblad, B., & Nilsson, L.-G. (2001). Human-figure-drawing and memory functioning across the adult life span. Archives of Gerontology and Geriatrics, 32 (2), 151-166. DOI: http://dx.doi.org/10.1016/S0167-4943(01)00083-8

Nilsson, L.-G., Van Broeckhoven. C., & Adolfsson, R. (2001). Genetic Contributions to Individual Differences in Memory Performance. European Psychologist, 6 (4), 264-271. DOI: http://dx.doi.org/10.1027//1016-9040.6.4.264

Rönnlund, M., Lövdén, M., & Nilsson, L.-G. (2001). Adult Age Differences in Tower of Hanoi Performance: Influence from Demographic and Cognitive Variables. Aging, Neuropsychology, and Cognition, 8 (4), 269-283. DOI: http://dx.doi.org/10.1076/anec.


Launer, L., Oudkerk, M., Nilsson, L.-G., Alperovitch, A., Berger, K., Breteler, M.M.B., Fuhrer, R., Giampaoli, S., Nissinen, A., Pajak, A., Sans, S., Schmidt, R., & Hofman, A. (2000). CASCADE: A European collaborative study on vascular determinants of brain lesion: Study design and objectives. Neuroepidemiology, 19, 113-120. DOI: http://dx.doi.org/10.1159/000026246

Brändström S, Schlette P, Przybeck TR, Lundberg M, Forsgren T, Sigvardsson S, Nylander PO, Nilsson LG, Cloninger RC, Adolfsson R. (1998). Swedish normative data on personality using the Temperament and Character Inventory. Compr Psychiatry, 39 (3), 122-128. DOI: http://dx.doi.org/10.1016/S0010-440X(98)90070-0

Spurlock G, Williams J, McGuffin P, Aschauer HN, Lenzinger E, Fuchs K, Sieghart WC, Meszaros K, Fathi N, Laurent C, Mallet J, Macciardi F, Pedrini S, Gill M, Hawi Z, Gibson S, Jazin EE, Yang HT, Adolfsson R, Pato CN, Dourado AM, Owen MJ. (1998). European Multicentre Association Study of Schizophrenia: a study of the DRD2 Ser311Cys and DRD3 Ser9Gly polymorphisms. Am J Med Genet, 81 (1), 24-28. DOI: http://dx.doi.org/10.1002/(SICI)1096-8628(19980207)81:1<24::AID-AJMG5>3.0.CO;2-N

Van Landeghem GF, Sikström C, Beckman LE, Adolfsson R, Beckman L. (1998). Transferrin C2, metal binding and Alzheimer's disease. Neuroreport, 9(2), 177-9. PMID: 9507951.

Herlitz, A., Bäckman, L., & Nilsson, L.-G. (1997). Gender differences in episodic memory. Memory & Cognition, 25 (6), 801-811. DOI: http://dx.doi.org/10.3758/BF03211324

Mäntylä, T., & Nilsson, L.-G. (1997). Remembering to remember in adulthood: A population-based study on aging and prospective memory, manuscript. Aging, Neuropsychology, & Cognition, 4 (2), 81-92. DOI: http://dx.doi.org/10.1080/13825589708256638

Nilsson, L.-G., Bäckman, L., Nyberg, L., Erngrund, K., Adolfsson, R., Bucht, G., Karlsson, S., Widing, G., & Wilblad, B. (1997). The Betula prospective cohort study: Memory, health, and aging. Aging, Neuropsychology and Cognition, 4 (1), 1-32. DOI: http://dx.doi.org/10.1080/13825589708256633

Nyberg, L., Nilsson, L.-G., Olofsson, U., & Bäckman, L. (1997). Effects of division of attention during encoding and retrieval on age differences in episodic memory, Experimental Aging Research:, 23 (2), 137-143. DOI: http://dx.doi.org/10.1080/03610739708254029

Bäckman, L., & Nilsson, L.-G. (1996). Semantic memory functioning across the adult life span. European Psychologist, 1 (1), 27-33. DOI: http://dx.doi.org/10.1027/1016-9040.1.1.27

Erngrund, K., Mäntylä, T., & Rönnlund, M. (1996). Acting or listening: Adult age differences in source recall of enacted and nonenacted statements. Journal of Adult Development, 3 (4), 217-232. DOI: http://dx.doi.org/10.1007/BF02281965

Erngrund, K., Nilsson, L.-G., & Mäntylä, T. (1996). Adult age differences in source memory: A population based study. Journal of Gerontology: Psychological Sciences, 51B (6), 335-345. DOI: http://dx.doi.org/10.1093/geronb/51B.6.P335

Nilsson, L.-G., Sikström, C., Adolfsson, R., Erngrund, K., Nylander, P.-O., Beckman, L. (1996). Genetic markers with high versus low scoring on episodic memory tasks. Behavior Genetics, 26 (6), 555-562. DOI: http://dx.doi.org/10.1007/BF02361228

Nyberg, L., Bäckman, L., Erngrund, K., Olofsson, U., & Nilsson, L.-G. (1996). Age differences in episodic memory, semantic memory, and priming: Relationships to biological, demographic, and psychometric variables. Journal of Gerontology: Psychological Sciences, 51B (4), P234-240. DOI: http://dx.doi.org/10.1093/geronb/51B.4.P234

Nylander PO, Schlette P, Brändström S, Nilsson M, Forsgren T, Forsgren L, Adolfsson R. J. (1996). Migraine: temperament and character. Psychiatr Res, 9 (2), 177-179. DOI: http://dx.doi.org/10.1016/0022-3956(96)00009-X

Nyberg, L. (1994). A structural equation modeling approach to the multiple memory systems question. Journal of Experimental Psychology: Learning, Memory, and Cognition, 20 (2), 485-491. DOI: http://dx.doi.org/10.1037/0278-7393.20.2.485