A. V. van Beek

An exploratory study of the effects of spatial working-memory load on prefrontal activation in low- and high-performing elderly

R. Kessels, J. Claassen, A. Vermeij, 2014, Front. Aging Neurosci..

Effects of Aging on Cerebral Oxygenation during Working-Memory Performance: A Functional Near-Infrared Spectroscopy Study

Jurgen A. H. R. Claassen, Roy P. C. Kessels, Anouk Vermeij, 2012, PloS one.

Cerebral Autoregulation: An Overview of Current Concepts and Methodology with Special Focus on the Elderly

J. Claassen, A. V. van Beek, R. Jansen, 2008, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Impaired cerebral autoregulation and vasomotor reactivity in sporadic Alzheimer's disease.

Joep Lagro, J. Claassen, A. V. van Beek, 2014, Current Alzheimer research.

Incorrect Performance of the Breath Hold Method in the Old Underestimates Cerebrovascular Reactivity and Goes Unnoticed Without Concomitant Blood Pressure and End‐Tidal CO2 Registration

M. O. Olde Rikkert, J. Claassen, A. V. van Beek, 2011, Journal of neuroimaging : official journal of the American Society of Neuroimaging.

GALANTAMINE DOES NOT CAUSE AGGRAVATED ORTHOSTATIC HYPOTENSION IN PEOPLE WITH ALZHEIMER'S DISEASE

J. Claassen, M. Olde Rikkert, A. V. van Beek, 2010, Journal of the American Geriatrics Society.