Jan Malm

Prof Jan Malm är neurolog, överläkare och ämnesansvarig. Forskningsintresset är fokuserat på olika aspekter av hydrocefalus, likvordynamik, blodflödesmätning, och intrakraniellt tryck hos astronauter.

Kontakt

jan.malm@umu.se

090-786 50 97

Verksam vid

Professor, överläkare vid Institutionen för klinisk vetenskap Enhet: Neurovetenskaper

Norrlands universitetssjukhus, Klinisk vetenskap/Neurovetenskaper, E14 By 10, Trappa E, vån1 Umeå universitet, Klinisk vetenskap, 901 85 Umeå

Optic Nerve Length before and after Spaceflight

Ophthalmology (Rochester, Minn.), Elsevier 2021, Vol. 128, (2) : 309-316

Wåhlin, Anders; Holmlund, Petter; Fellows, Abigail M; et al.

Cerebral arterial pulsatility is associated with features of small vessel disease in patients with acute stroke and TIA: a 4D flow MRI study

Journal of Neurology, Springer 2020, Vol. 267, (3) : 721-730

Birnefeld, Johan; Wåhlin, Anders; Eklund, Anders; et al.

Risk factors for developing subdural hematoma: a registry-based study in 1457 patients with shunted idiopathic normal pressure hydrocephalus

Journal of Neurosurgery

Gasslander, Johan; Sundström, Nina; Eklund, Anders; et al.

Assessment of Cerebral Blood Flow Pulsatility and Cerebral Arterial Compliance With 4D Flow MRI

Journal of Magnetic Resonance Imaging, Wiley-Blackwell 2020, Vol. 51, (5) : 1516-1525

Holmgren, Madelene; Wåhlin, Anders; Dunås, Tora; et al.

Cerebrospinal Fluid Shunting Improves Long-Term Quality of Life in Idiopathic Normal Pressure Hydrocephalus

Neurosurgery, Oxford University Press 2020, Vol. 86, (4) : 574-582

Israelsson, Hanna; Eklund, Anders; Malm, Jan

Risk factors, comorbidities, quality of life, and complications after surgery in idiopathic normal pressure hydrocephalus: review of the INPH-CRasH study

Neurosurgical Focus, Rolling Meadows: American Association of Neurological Surgeons 2020, Vol. 49, (4)

Israelsson Larsen, Hanna; Larsson, Jenny; Eklund, Anders; et al.

Radiological markers of idiopathic normal pressure hydrocephalus: Relative comparison of their diagnostic performance

Journal of the Neurological Sciences, Elsevier 2020, Vol. 408

Ryska, Pavel; Slezak, Ondrej; Eklund, Anders; et al.

Characterizing pulsatility in distal cerebral arteries using 4D flow MRI

Journal of Cerebral Blood Flow and Metabolism, Sage Publications 2020, Vol. 40, (12) : 2429-2440

Vikner, Tomas; Nyberg, Lars; Holmgren, Madelene; et al.

Accuracy of blood flow assessment in cerebral arteries with 4D flow MRI: Evaluation with three segmentation methods

Journal of Magnetic Resonance Imaging, Vol. 50, (2) : 511-518

Dunås, Tora; Holmgren, Madelene; Wåhlin, Anders; et al.

4D flow MRI: automatic assessment of blood flow in cerebral arteries

Biomedical Engineering & Physics Express, Institute of Physics Publishing (IOPP) 2019, Vol. 5, (1)

Dunås, Tora; Wåhlin, Anders; Zarrinkoob, Laleh; et al.

Can pulsatile CSF flow across the cerebral aqueduct cause ventriculomegaly?: A prospective study of patients with communicating hydrocephalus.

Fluids and Barriers of the CNS, BioMed Central 2019, Vol. 16, (1)

Holmlund, Petter; Qvarlander, Sara; Malm, Jan; et al.

Comparison of the CSF dynamics between patients with idiopathic normal pressure hydrocephalus and healthy volunteers

Journal of Neurosurgery, American Association of Neurological Surgeons 2019, Vol. 131, (4) : 1018-1023

Jacobsson, Johan; Qvarlander, Sara; Eklund, Anders; et al.

Semi-automatic method for segmentation of the internal jugular vein in ultrasound movies evaluated at different body postures

Biomedical Engineering & Physics Express, Institute of Physics Publishing (IOPP) 2019, Vol. 5, (4)

Westlund, Arvid; Holmlund, Petter; Johansson, Elias; et al.

Mischaracterization of Spaceflight-Associated Neuro-ocular Syndrome

JAMA Neurology, American Medical Association 2019, Vol. 76, (10) : 1258-1259

Williams, Michael A.; Malm, Jan

Rehabilitation in chronic spatial neglect strengthens resting-state connectivity

Acta Neurologica Scandinavica, John Wiley & Sons 2019, Vol. 139, (3) : 254-259

Wåhlin, Anders; Fordell, Helena; Ekman, Urban; et al.

Blood flow lateralization and collateral compensatory mechanisms in patients with carotid artery stenosis

Stroke, Philadelphia: Lippincott Williams & Wilkins 2019, Vol. 50, (5) : 1081-1088

Zarrinkoob, Laleh; Wåhlin, Anders; Ambarki, Khalid; et al.

Increase of frontal neuronal activity in chronic neglect after training in virtual reality

Acta Neurologica Scandinavica, John Wiley & Sons 2018, Vol. 138, (4) : 284-292

Ekman, Urban; Fordell, Helena; Eriksson, Johan; et al.

Rehabilitation in chronic neglect using VR strengthens connectivity between nodes of the dorsal attention network

International Journal of Stroke, Sage Publications 2018, Vol. 13 : 50-50

Fordell, Helena; Wåhlin, Anders; Ekman, U.; et al.

Rehabilitation of chronic spatial neglect strengthens functional connectivity between nodes of the dorsal attention network

International Journal of Stroke, Sage Publications 2018, Vol. 13 : 42-42

Fordell, Helena; Wåhlin, Anders; Ekman, U.; et al.

Venous collapse regulates intracranial pressure in upright body positions

American Journal of Physiology. Regulatory Integrative and Comparative Physiology, American Physiological Society 2018, Vol. 314, (3) : R377-R385

Holmlund, Petter; Eklund, Anders; Koskinen, Lars-Owe D.; et al.

Epilepsy, headache, and abdominal pain after shunt surgery for idiopathic normal pressure hydrocephalus: the INPH-CRasH study

Journal of Neurosurgery, Rolling Meadows: American association of neurological surgeons 2018, Vol. 128, (6) : 1674-1683

Larsson, Jenny; Israelsson, Hanna; Eklund, Anders; et al.

Normal-Tension Glaucoma Has Normal Intracranial Pressure: A Prospective Study of Intracranial Pressure and Intraocular Pressure in Different Body Positions

Ophthalmology (Rochester, Minn.), Vol. 125, (3) : 361-368

Lindén, Christina; Qvarlander, Sara; Jóhannesson, Gauti; et al.

Re: Linden et al.: Normal-tension glaucoma has normal intracranial pressure: a prospective study of intracranial pressure and intraocular pressure in different body positions (Ophthalmology. 2018;125:361-368) REPLY

Ophthalmology (Rochester, Minn.), Elsevier 2018, Vol. 125, (6) : e43-e44

Lindén, Christina; Qvarlander, Sara; Jóhannesson, Gauti; et al.

Ophthalmology (Rochester, Minn.), Elsevier 2018, Vol. 125, (10) : E74-E75

Lindén, Christina; Qvarlander, Sara; Jóhannesson, Gauti; et al.

Analysis of Codman microcerebrospinal fluid shunt

Brain and Behavior, John Wiley & Sons 2018, Vol. 8, (10)

Sandvig, Axel; Arnell, Kai; Malm, Jan; et al.

Subdural hematomas in 1846 patients with shunted idiopathic normal pressure hydrocephalus: treatment and long-term survival

Journal of Neurosurgery, American Association of Neurological Surgeons 2018, Vol. 129, (3) : 797-804

Sundström, Nina; Lagebrant, Marcus; Eklund, Anders; et al.

Trunk sway in idiopathic normal pressure hydrocephalus: quantitative assessment in clinical practice

Gait & Posture, Elsevier 2017 : 62-70

Bäcklund, Tomas; Frankel, Jennifer; Israelsson, Hanna; et al.

A Stereotactic Probabilistic Atlas for the Major Cerebral Arteries

Neuroinformatics, Vol. 15, (1) : 101-110

Dunås, Tora; Wåhlin, Anders; Ambarki, Khalid; et al.

Comparison of anti-siphon devices: how do they affect CSF dynamics in supine and upright posture?

Acta Neurochirurgica, Vol. 159, (8) : 1389-1397

Gehlen, Manuel; Eklund, Anders; Kurtcuoglu, Vartan; et al.

Human jugular vein collapse in the upright posture: implications for postural intracranial pressure regulation

Fluids and Barriers of the CNS, BioMed Central 2017, Vol. 14

Holmlund, Petter; Johansson, Elias; Qvarlander, Sara; et al.

Jugular vein collapse in upright and its relation to intracranial pressure regulation

Journal of Cerebral Blood Flow and Metabolism, SAGE PUBLICATIONS INC 2017, Vol. 37 : 297-297

Holmlund, Petter; Johansson, Elias; Qvarlander, Sara; et al.

Vascular risk factors in INPH A prospective case- control study (the INPH-CRasH study)

Neurology, Lippincott Williams & Wilkins 2017, Vol. 88, (6) : 577-585

Israelsson, Hanna; Carlberg, Bo; Wikkelsö, Carsten; et al.

Can intracranial pressure be measured non-invasively bedside using a two-depth Doppler-technique?

Journal of clinical monitoring and computing, Vol. 31, (2) : 459-467

Koskinen, Lars-Owe D.; Malm, Jan; Zakelis, Rolandas; et al.

Intracranial and Intraocular Pressure During Various Degrees of Head-Down Tilt

AEROSPACE MEDICINE AND HUMAN PERFORMANCE, Vol. 88, (1) : 10-16

Marshall-Goebel, Karina; Mulder, Edwin; Bershad, Eric; et al.

Cerebrospinal fluid and blood flow patterns in idiopathic normal pressure hydrocephalus

Acta Neurologica Scandinavica, Wiley-Blackwell 2017, Vol. 135, (5) : 576-584

Qvarlander, Sara; Ambarki, Khalid; Wåhlin, Anders; et al.

Incidence and outcome of surgery for adult hydrocephalus patients in Sweden

British Journal of Neurosurgery, Vol. 31, (1) : 21-27

Sundström, Nina; Malm, Jan; Laurell, Katarina; et al.

Automatic labeling of cerebral arteries in magnetic resonance angiography

Magnetic Resonance Materials in Physics, Biology and Medicine, Vol. 29, (1) : 39-47

Dunås, Tora; Wåhlin, Anders; Ambarki, Khalid; et al.

The Pressure Difference between Eye and Brain Changes with Posture

Annals of Neurology, Vol. 80, (2) : 269-276

Eklund, Anders; Jóhannesson, Gauti; Johansson, Elias; et al.

RehAtt – scanning training for neglect enhanced by multi-sensory stimulation in Virtual Reality

Topics in Stroke Rehabilitation, Taylor & Francis Group 2016, Vol. 23, (3) : 191-199

Fordell, Helena; Bodin, Kenneth; Eklund, Anders; et al.

Symptoms of Depression are Common in Patients With Idiopathic Normal Pressure Hydrocephalus: The INPH-CRasH Study

Neurosurgery, Vol. 78, (2) : 161-168

Israelsson, Hanna; Allard, Per; Eklund, Anders; et al.

Cerebral microbleeds in idiopathic normal pressure hydrocephalus

Fluids and Barriers of the CNS, BioMed Central 2016, Vol. 13

Johansson, Elias; Ambarki, Khalid; Birgander, Richard; et al.

Cerebral spinal fluid dynamics: effect of hypoxia and implications for high-altitude illness

Journal of applied physiology, Vol. 120, (2) : 251-262

Lawley, Justin S.; Levine, Benjamin D.; Williams, Michael A.; et al.

Effects of short-term exposure to head-down tilt on cerebral hemodynamics: a prospective evaluation of a spaceflight analog using phase-contrast MRI

Journal of applied physiology, Vol. 120, (12) : 1466-1473

Marshall-Goebel, Karina; Ambarki, Khalid; Eklund, Anders; et al.

Diagnosis and Treatment of Idiopathic Normal Pressure Hydrocephalus

Continuum. Lifelong Learning in Neurology, Vol. 22, (2 Dementia) : 579-599

Williams, Michael A; Malm, Jan

Distortion Product Otoacoustic Emissions and Intracranial Pressure During CSF Infusion Testing

Aerospace medicine and human performance, Vol. 87, (10) : 844-851

Williams, Michael A.; Malm, Jan; Eklund, Anders; et al.

Aging alters the dampening of pulsatile blood flow in cerebral arteries

Journal of Cerebral Blood Flow and Metabolism, Vol. 36, (9) : 1519-1527

Zarrinkoob, Laleh; Ambarki, Khalid; Wåhlin, Anders; et al.

Partial Volume Correction of Cerebral Perfusion Estimates Obtained by Arterial Spin Labeling

16th Nordic-Baltic Conference on Biomedical Engineering: 16. NBC & 10. MTD 2014 joint conferences. October 14-16, 2014, Gothenburg, Sweden : 17-19

Ambarki, Khalid; Petr, J.; Wahlin, Anders; et al.

Accuracy of Parenchymal Cerebral Blood Flow Measurements Using Pseudocontinuous Arterial Spin-labeling in Healthy Volunteers

American Journal of Neuroradiology, Vol. 36, (10) : 1816-1821

Ambarki, Khalid; Wåhlin, Anders; Zarrinkoob, Laleh; et al.

Towards Automatic Identification of Cerebral Arteries in 4D Flow MRI

16th Nordic-Baltic Conference on Biomedical Engineering : 40-43

Dunås, Tora; Wåhlin, Anders; Zarrinkoob, Laleh; et al.

Intracranial pressure in hydrocephalus: impact of shunt adjustments and body positions

Journal of Neurology, Neurosurgery and Psychiatry, Vol. 86, (2) : 222-228

Farahmand, Dan; Qvarlander, Sara; Malm, Jan; et al.

Visa publikationer i DiVA

Forskningsprojekt

1 januari 2014 till 31 december 2016

Fysiologiska studier av hur gravitation och hur dess hydrostatiska effekter påverkar hjärnans och ögats vätskesystem – med applikation att förstå astronauters synförändringar vid rymdresor

Publicerad: 04 sep, 2019

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