Maria Josefsson

Researcher at Centre for Demographic and Aging Research at Umeå University (CEDAR) Units: CEDAR Research

maria.josefsson@umu.se

+46 90 786 67 78

Norra Beteendevetarhuset, 4 tr, Umeå universitet Umeå universitet, 901 87 Umeå

Researcher in statistics who develop longitudinal methods for studying cognitive aging and risk factors for dementia.

Latest publications

2019

Herpes Simplex Virus, APOE ɛ4, and Cognitive Decline in Old Age: Results from the Betula Cohort Study

Journal of Alzheimer's Disease, IOS Press 2019, Vol. 67, (1) : 211-220

Lövheim, Hugo; Norman, Tove; Weidung, Bodil; et al.

2019

Subjective olfactory loss in older adults concurs with long-term odor identification decline

Chemical Senses, Oxford: Oxford University Press 2019, Vol. 44, (2) : 105-112

Ekström, Ingrid; Josefsson, Maria; Larsson, Maria; et al.

2018

Longitudinal evidence for increased functional response in frontal cortex for older adults with hippocampal atrophy and memory decline

Cerebral Cortex, Oxford University Press 2018, Vol. 28, (3) : 936-948

Pudas, Sara; Josefsson, Maria; Rieckmann, Anna; et al.

2018

Rehabilitation for improved cognition in patients with stress-related exhaustion disorder: RECO – a randomized clinical trial

Stress, Taylor & Francis 2018, Vol. 21, (4) : 279-291

Malmberg Gavelin, Hanna; Eskilsson, Therese; Boraxbekk, Carl-Johan; et al.

2017

APOE-ɛ4 effects on longitudinal decline in olfactory and non-olfactory cognitive abilities in middle-aged and old adults

Scientific Reports, Vol. 7

Josefsson, Maria; Larsson, Maria; Nordin, Steven; et al.

2017

Longitudinal association between hippocampus atrophy and episodic-memory decline

Neurobiology of Aging, Vol. 51 : 167-176

Gorbach, Tetiana; Pudas, Sara; Lundquist, Anders; et al.

2017

Longitudinal effects of bilingualism on dual-tasking

PLoS ONE, Vol. 12, (12)

Eriksson Sörman, Daniel; Josefsson, Maria; Marsh, John Everett; et al.

2017

Maintained memory in aging is associated with young epigenetic age

Neurobiology of Aging, Elsevier 2017, Vol. 55 : 167-171

Degerman, Sofie; Josefsson, Maria; Nordin Adolfsson, Annelie; et al.

2016

Causal inference with longitudinal outcomes and non-ignorable drop-out: Estimating the effect of living alone on cognitive decline

Journal of the Royal Statistic Society, Series C: Applied Statistics, Vol. 65, (1) : 131-144

Josefsson, Maria; de Luna, Xavier; Daniels, Michael; et al.

2016

Long-term episodic memory decline is associated with olfactory deficits only in carriers of ApoE-є4

Neuropsychologia, Elsevier 2016, Vol. 85 : 1-9

Olofsson, Jonas K; Josefsson, Maria; Ekström, Ingrid; et al.

2015

ApoE-e4 Mediates the Association Between Episodic Memory Decline and Olfactory Identification Deficit

Chemical Senses, Vol. 40, (7) : 667-667

Olofsson, Jonas K.; Josefsson, Maria; Stanciu, Ingrid; et al.

2013

A Longitudinal Study of Memory Advantages in Bilinguals

PLoS ONE, Public Library of Science 2013, Vol. 8, (9) : e73029-

Ljungberg, Jessica K.; Hansson, Patrik; Andrés, Pilar; et al.

2013

Attrition in Studies of Cognitive Aging

Statistical studies, 47

Josefsson, Maria

2013

Brain Characteristics of Individuals Resisting Age-Related Cognitive Decline over Two Decades

Journal of Neuroscience, Vol. 33, (20) : 8668-8677

Pudas, Sara; Persson, Jonas; Josefsson, Maria; et al.

2012

Genetic and lifestyle predictors of 15-Year longitudinal change in episodic memory

Journal of The American Geriatrics Society, Vol. 60, (12) : 2308-2312

Josefsson, Maria; de Luna, Xavier; Pudas, Sara; et al.

Imputation of missing longitudinal fMRI data

Josefsson, Maria; Lundquist, Anders; Nyberg, Lars

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Research projects

1 January 2017

Attrition and Generalizability of Cognitive Aging Studies - A Population-Based Perspective

1 January 2014 until 31 December 2018

Paths to Healthy and Active Ageing

Research subject: Demography, Ethnology, Human geography, Public health and community medicine, Sociology, Statistics

1 January 2013 until 31 December 2017

Longitudinal studies of cognitive aging: Multivariate and fMRI outcomes with non-ignorable dropout

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Maria Josefsson

Latest publications

Research projects