Wij zijn onze website aan het vernieuwen.

Ontdekt u nog een pagina die niet klopt of hebt u een goede suggestie, laat het ons dan weten via webmedia@umcutrecht.nl.

Deze website maakt gebruik van cookies

Deze website toont video’s van o.a. YouTube. Dergelijke partijen plaatsen cookies (third party cookies). Als u deze cookies niet wilt kunt u dat hier aangeven. Lees meer over het cookiebeleid.

prof. dr. G.J. (Geert Jan) Biessels Full Professor

  • Neurology & Neurosurgery

G.J. Biessels


Research Programs


Vascular causes of cognitive impairment and dementia is my main area of research interest. At the UMC Brain Center of the University Medical Centre Utrecht, the Netherlands, I have established a multidisciplinary research program on vascular cognitive impairment (VCI). Our particular focus is on novel imaging markers of VCI and the role of diabetes in dementia.


Using the unique properties of high field 7T-MRI we have been able – for the first time -to detect cerebral microinfarcts in vivo and we have subsequently translated the technique to 3T-MRI, and published standards on microinfarct detection in Lancet Neurology. Currently we 1) explore small vessel disease in VCI at the level of the small vessels themselves, through novel measures of small vessel structure and function at 7T MRI, thus getting to the core disease processes and 2) improve understanding of the functional impact of vascular lesions through large multicenter lesion symptom mapping studies (to this end I established the Meta VCI Map consortium; https://metavcimap.org/ ) and white matter network studies using diffusion MRI. With regard to diabetes, we have characterized trajectories and stages of cognitive dysfunction and established underlying structural brain changes with MRI. We recently completed two large multicentre RCTs on prevention of cognitive decline in patients with in type 2 diabetes.


I work with international collaborators in Munich, Boston, Edinburgh, San Francisco, Hong Kong and Singapore and participate in the multinational EU-funded research program on cerebral small vessel disease named SVDs@target. In 2015 I received the senior investigator award of the European Stroke Organisation (ESO) and in 2016 I was appointed Fellow of the Royal College of Physicians Edinburgh in recognition of my work.

Research line

Vascular Cognitive Impairment

Recent key publications

  1. Exalto,LG, Biessels,GJ, Karter,AJ, Huang,ES, Katon,WJ, Minkoff,JR, Whitmer,RA: Risk score for individualized prediction of ten year dementia risk in type 2 diabetes: the Diabetes and Aging study. Lancet Diabetes & Endocrinol 1: 2013

  2. van Veluw,SJ, Zwanenburg,JJ, Engelen-Lee,J, Spliet,WG, Hendrikse,J, Luijten,PR, Biessels,GJ: In vivo detection of cerebral cortical microinfarcts with high-resolution 7T MRI. J Cereb Blood Flow Metab 33:322-329, 2013

  3. Wardlaw,JM, Smith,EE, Biessels,GJ, …., Dichgans,M: Neuroimaging standards for research into small vessel disease and its contribution to ageing and neurodegeneration. Lancet Neurol 12:822-838, 2013

  4. Smith EE, Saposnik G, Biessels GJ…. Seshadri S; Prevention of Stroke in Patients With Silent Cerebrovascular Disease: A Scientific Statement for Healthcare Professionals From the American Heart Association/American Stroke Association. Stroke 2017 Feb;48(2):e44-e71.

  5. Detection, risk factors, and functional consequences of cerebral microinfarcts. van Veluw SJ, Shih AY, Smith EE, Chen C, Schneider JA, Wardlaw JM, Greenberg SM, Biessels GJ. Lancet Neurol. 2017 Sep;16(9):730-740.

  6. Biessels GJ, Despa F Cognitive decline and dementia in diabetes mellitus: mechanisms and clinical implications. Nat Rev Endocrinol 14: 591-604, 2018

  7. Geurts LJ, Zwanenburg JJM, Klijn CJM, Luijten PR, Biessels GJ. Higher Pulsatility in Cerebral Perforating Arteries in Patients With Small Vessel Disease Related Stroke, a 7T MRI Study. Stroke 2018: STROKEAHA118022516

  8. Smith EE, Biessels GJ, De Guio F, …, Dichgans M, Wardlaw JM. Harmonizing brain magnetic resonance imaging methods for vascular contributions to neurodegeneration. Alzheimers Dement (Amst) 2019; 11: 191-204.

  9. Biessels GJ, Verhagen C, Janssen J, van den Berg E, Zinman B, Rosenstock J, George JT, Passera A, Schnaidt S, Johansen OE, investigators C. Effect of Linagliptin on Cognitive Performance in Patients With Type 2 Diabetes and Cardiorenal Comorbidities: The CARMELINA Randomized Trial. Diabetes Care 2019.

  10. Weaver NA, Zhao L, Biesbroek JM, Kuijf HJ, Aben HP, Bae HJ, Caballero MAA, Chappell FM, Chen C, Dichgans M, Duering M, Georgakis MK, van der Giessen RS, Gyanwali B, Hamilton OKL, Hilal S, Vom Hofe EM, de Kort PLM, Koudstaal PJ, Lam BYK, Lim JS, Makin SDJ, Mok VCT, Shi L, Valdes Hernandez MC, Venketasubramanian N, Wardlaw JM, Wollenweber FA, Wong A, Xin X, Meta VCI Map consortium, Biessels GJ. The Meta VCI Map consortium for meta-analyses on strategic lesion locations for vascular cognitive impairment using lesion-symptom mapping: Design and multicenter pilot study. Alzheimers Dement (Amst) 2019; 11: 310-26.



Side Activities

  • GJ Biessels consults for and receives research support from Boehringer Ingelheim. All financial compensation for these services is transferred to his employer, the UMCU Utrecht.

Fellowship and Awards

  • Awards

    1998: Dutch Association for Pharmacology, best thesis: Cerebral function in diabetes mellitus

    1999: Neurodiab prize for preclinical science. Neurodiab is the official diabetic neuropathy study group of the European Association for the Study of Diabetes (EASD)

    2015: Senior Investigator Award European Stroke Organisation

    2015: Fellow of the Royal College of Physicians Edinburgh

    Personal grants/awards

    2004: Cognitive dysfunction in DM2: course of development and relation to vascular disease. (2004-2009), Career Development Grant from the Dutch Diabetes Foundation.

    2005: Glucose, insulin and cerebrovascular disease: impact on cognition (2005-2009). Clinical Fellowship from Dutch Research Council (ZonMW).

    2006: Vascular cognitive impairment: interactions between clinical features, brain imaging and memory (2006-2011). High Potential grant University of Utrecht, together with RPC Kessels

    2010: ‘Diabetes and vascular damage: who is at risk for dementia?’, VIDI, from Dutch Research Council (ZonMW).

    2010: Vascular cognitive impairment: the hidden burden of cerebrovascular disease, Clinical Established Investigator Grant, Nederlandse Hartstichting

    2015: Senior Investigator Award of European Stroke Organisation (ESO) for VCI research program

    2016: Microvascular function and brain networks: Keys to understanding the vascular burden in dementia. VICI, from Dutch Research Council (NWO).


Research Output (269)

Cardiac and respiration-induced brain deformations in humans quantified with high-field MRI

Sloots Jacob-Jan, Biessels Geert Jan, Zwanenburg Jaco J M 15 apr 2020, In: NeuroImage. 210 11 p.

European Ultrahigh-Field Imaging Network for Neurodegenerative Diseases (EUFIND)

Düzel Emrah, Acosta-Cabronero Julio, Berron David, Biessels Geert Jan, Björkman-Burtscher Isabella, Bottlaender Michel, Bowtell Richard, Buchem Mark V, Cardenas-Blanco Arturo, Boumezbeur Fawzi, Chan Dennis, Clare Stuart, Costagli Mauro, de Rochefort Ludovic, Fillmer Ariane, Gowland Penny, Hansson Oskar, Hendrikse Jeroen, Kraff Oliver, Ladd Mark E, Ronen Itamar, Petersen Esben, Rowe James B, Siebner Hartwig, Stoecker Tony, Straub Sina, Tosetti Michela, Uludag Kamil, Vignaud Alexandre, Zwanenburg Jaco, Speck Oliver dec 2019, In: Alzheimer's and Dementia: Diagnosis, Assessment and Disease Monitoring. 11 , p. 538-549 12 p.

The Meta VCI Map consortium for meta-analyses on strategic lesion locations for vascular cognitive impairment using lesion-symptom mapping:Design and multicenter pilot study

Weaver Nick A, Zhao Lei, Biesbroek J Matthijs, Kuijf Hugo J, Aben Hugo P, Bae Hee-Joon, Caballero Miguel Á A, Chappell Francesca M, Chen Christopher P L H, Dichgans Martin, Duering Marco, Georgakis Marios K, van der Giessen Ruben S, Gyanwali Bibek, Hamilton Olivia K L, Hilal Saima, Vom Hofe Elise M, de Kort Paul L M, Koudstaal Peter J, Lam Bonnie Y K, Lim Jae-Sung, Makin Stephen D J, Mok Vincent C T, Shi Lin, Valdés Hernández Maria C, Venketasubramanian Narayanaswamy, Wardlaw Joanna M, Wollenweber Frank A, Wong Adrian, Xin Xu, Meta VCI Map consortium , Biessels Geert Jan dec 2019, In: Alzheimer's and Dementia: Diagnosis, Assessment and Disease Monitoring. 11 , p. 310-326 17 p.

Assessment of the appropriate use criteria for amyloid PET in an unselected memory clinic cohort:The ABIDE project

de Wilde Arno, Ossenkoppele Rik, Pelkmans Wiesje, Bouwman Femke, Groot Colin, van Maurik Ingrid, Zwan Marissa, Yaqub Maqsood, Barkhof Frederik, Lammertsma Adriaan A, Biessels Geert Jan, Scheltens Philip, van Berckel Bart N, van der Flier Wiesje M nov 2019, In: Alzheimer's & Dementia. 15 , p. 1458-1467 10 p.

Nonfocal Transient Neurological Attacks Are Associated With Cerebral Small Vessel Disease

Oudeman Eline A, Greving Jacoba P, Van den Berg-Vos Renske M, Biessels Geert Jan, Bron Esther E, van Oostenbrugge Robert, de Bresser Jeroen, Kappelle L Jaap, 22 okt 2019, In: Stroke. 50 , p. 3540-3544 5 p.

Extent to Which Network Hubs Are Affected by Ischemic Stroke Predicts Cognitive Recovery

Aben Hugo P., Biessels Geert Jan, Weaver Nick A., Spikman Jacoba M., Visser-Meily Johanna M. A., de Kort Paul L. M., Reijmer Yael D., Jansen Ben P. W. 1 okt 2019, In: Stroke. 50 , p. 2768-2774 7 p.

Cerebral blood flow and cognitive functioning in the heart-brain axis

Leeuwis A. E., Hooghiemstra A. M., Bron E. E., Brunner-La Rocca H. P., Kappelle L. J., Van Oostenbrugge R. J., Greving J. P., Niessen W. J., Van Buchem M. A., Van Osch M. J. P., Van Rossum A. C., Prins N. D., Biessels G. J., Barkhof F., Van der Flier W. M. okt 2019, In: European heart journal. 40 , p. 2314-2314

Brain Infarct Segmentation and Registration on MRI or CT for Lesion-symptom Mapping

Biesbroek J Matthijs, Kuijf Hugo J, Weaver Nick A, Zhao Lei, Duering Marco, , Biessels Geert Jan 25 sep 2019, In: Jove-Journal of visualized experiments. sep

Reply to:Comment on Physical Performance in Memory Clinic Patients: The Potential Role of the White Matter Network

Verwer Jurre H, Reijmer Yael D, Koek Huiberdina L, Biessels Geert Jan 13 sep 2019, In: Journal of the American Geriatrics Society. 67 , p. 2666-2667 2 p.

Physical Performance in Memory Clinic Patients:The Potential Role of the White Matter Network

Verwer Jurre H., Reijmer Yael D., Koek H. L., Biessels Geert Jan, Exalto L. G., Groeneveld O. N., Heinen R., Heringa S. M., Kalsbeek N., Maher C., de Bresser J., Leemans A., Koek H. L., de Wit J. E., Blom K., Hamaker M., Faaij R., Pleizier M., Prins M., Vriens E., 1 sep 2019, In: Journal of the American Geriatrics Society. 67 , p. 1880-1887 8 p.

All Research Output (269)
To top