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P3‐203: BRAIN WHITE MATTER HYPERINTENSITIES MEDIATE THE RELATION OF GRAY MATTER VOLUME TO PERCEPTUAL SPEED IN INDIVIDUALS WITHOUT COGNITIVE IMPAIRMENT
Author(s) -
Arvanitakis Zoe,
Fleischman Debra A.,
Arfanakis Konstantinos,
Leurgans Sue,
Barnes Lisa L.,
Bennett David A.
Publication year - 2014
Publication title -
alzheimer's and dementia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.713
H-Index - 118
eISSN - 1552-5279
pISSN - 1552-5260
DOI - 10.1016/j.jalz.2014.05.1294
Subject(s) - hyperintensity , cognition , episodic memory , psychology , gray (unit) , audiology , dementia , white matter , brain size , neuroimaging , working memory , magnetic resonance imaging , effects of sleep deprivation on cognitive performance , cognitive decline , semantic memory , medicine , neuroscience , nuclear medicine , radiology , disease