Verbal memory impairment in subcortical ischemic vascular disease

Epelbaum, S., Benisty, S., Reyes, S., O'Sullivan, Michael, Jouvent, E., Düring, M., Hervé, D., Opherk, C., Hernandez, K., Kurtz, A., Viswanathan, A., Bousser, M. G., Dichgans, M. and Chabriat, H. 2011. Verbal memory impairment in subcortical ischemic vascular disease. Neurobiology of Aging 32 (12) , pp. 2172-2182. 10.1016/j.neurobiolaging.2009.12.018

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Abstract

In the elderly, the high prevalence of Alzheimer's disease neuropathology presents a major challenge to the investigation of memory decline in common diseases such as small vessel disease. CADASIL represents a unique clinical model to determine the spectrum of memoryimpairment in subcorticalischemicvascular dementia (SIVD). One hundred and forty CADASIL patients underwent detailed clinical, neuropsychological and imaging analyses. The Free and Cued Selective Reminding Test was used as a measure of verbalmemory. Forty-four out of 140 CADASIL patients (31.4%) presented with memoryimpairment according to this test. Eight out of 44 (18.2%) subjects with memoryimpairment matched the definition of the amnestic syndrome of hippocampal type. While alterations in spontaneous recall were related to the severity of subcorticalischemic lesions, the profile of memoryimpairment, particularly the sensitivity to cueing was found related to other factors such as hippocampal atrophy.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Medicine
Subjects:	R Medicine > RC Internal medicine > RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry
Uncontrolled Keywords:	CADASIL; Vascular dementia; Episodic memory; Cognitive test; MRI
Publisher:	Elsevier
ISSN:	0197-4580
Last Modified:	04 Jun 2017 03:44
URI:	https://orca.cardiff.ac.uk/id/eprint/25716

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