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Arenda H E A van Beek

Explore the profile of Arenda H E A van Beek including associated specialties, affiliations and a list of published articles. Areas
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Articles 12
Citations 364
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Recent Articles
1.
Vermeij A, van Beek A, Reijs B, Claassen J, Kessels R
Front Aging Neurosci . 2014 Nov; 6:303. PMID: 25414665
Older adults show more bilateral prefrontal activation during cognitive performance than younger adults, who typically show unilateral activation. This over-recruitment has been interpreted as compensation for declining structure and function...
2.
Meel-van den Abeelen A, van Beek A, Slump C, Panerai R, Claassen J
Med Eng Phys . 2014 Apr; 36(5):563-75. PMID: 24721458
Cerebral autoregulation (CA) is a key mechanism to protect the brain against excessive fluctuations in blood pressure (BP) and maintain cerebral blood flow. Analyzing the relationship between spontaneous BP and...
3.
Oudegeest-Sander M, van Beek A, Abbink K, Olde Rikkert M, Hopman M, Claassen J
Exp Physiol . 2013 Dec; 99(3):586-98. PMID: 24363382
With ageing, cerebral blood flow velocity (CBFV) decreases; however, to what extent dynamic cerebral autoregulation and cerebrovascular CO2 reactivity are influenced by ageing is unknown. The aim was to examine...
4.
Meel-van den Abeelen A, Lagro J, van Beek A, Claassen J
Curr Alzheimer Res . 2013 Nov; 11(1):11-7. PMID: 24251392
Background: Understanding the relationship between vascular disease and Alzheimer's disease (AD) will enhance our insight into this disease and pave the way for novel therapeutic research. Cerebrovascular dysfunction, expressed as...
5.
Vermeij A, Meel-van den Abeelen A, Kessels R, van Beek A, Claassen J
Neuroimage . 2013 May; 85 Pt 1:608-15. PMID: 23660026
Spontaneous slow oscillations occur in cerebral hemodynamics and blood pressure (BP), and may reflect neurogenic, metabolic or myogenic control of the cerebral vasculature. Aging is accompanied by a degeneration of...
6.
Vermeij A, van Beek A, Olde Rikkert M, Claassen J, Kessels R
PLoS One . 2012 Oct; 7(9):e46210. PMID: 23029437
Working memory is sensitive to aging-related decline. Evidence exists that aging is accompanied by a reorganization of the working-memory circuitry, but the underlying neurocognitive mechanisms are unclear. In this study,...
7.
van Beek A, de Wit H, Olde Rikkert M, Claassen J
J Neuroimaging . 2011 Jan; 21(4):340-7. PMID: 21231982
Background And Purpose: The breath hold maneuver is a convenient and frequently used method to assess cerebrovascular reactivity (CR). This study aimed to assess feasibility and reproducibility of this method...
8.
van Beek A, Lagro J, Olde-Rikkert M, Zhang R, Claassen J
Neurobiol Aging . 2011 Jan; 33(2):428.e21-31. PMID: 21208686
In Alzheimer's disease (AD) cerebrovascular function is at risk. Transcranial Doppler, near-infrared spectroscopy, and photoplethysmography are noninvasive methods to continuously measure changes in cerebral blood flow velocity (CBFV), cerebral cortical...
9.
van Beek A, Sijbesma J, Jansen R, Olde Rikkert M, Claassen J
J Alzheimers Dis . 2010 Jun; 21(2):519-26. PMID: 20555135
Cerebrovascular function and structure of the cortical cerebral microvessels are profoundly altered in patients with Alzheimer's disease (AD). The functional hemodynamic consequences of such changes, however, remain essentially unknown. Cholinesterase...
10.
van Beek A, Sijbesma J, Olde Rikkert M, Claassen J
J Am Geriatr Soc . 2010 Apr; 58(2):409-10. PMID: 20370881
No abstract available.