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Full-Text Articles in Medicine and Health Sciences
Enlarged Perivascular Spaces Are Negatively Associated With Montreal Cognitive Assessment Scores In Older Adults, Timothy J. Libecap, Valentinos Zachariou, Christopher E. Bauer, Donna M. Wilcock, Gregory A. Jicha, Flavius D. Raslau, Brian T. Gold
Enlarged Perivascular Spaces Are Negatively Associated With Montreal Cognitive Assessment Scores In Older Adults, Timothy J. Libecap, Valentinos Zachariou, Christopher E. Bauer, Donna M. Wilcock, Gregory A. Jicha, Flavius D. Raslau, Brian T. Gold
Sanders-Brown Center on Aging Faculty Publications
Emerging evidence suggests that enlarged perivascular spaces (ePVS) may be a clinically significant neuroimaging marker of global cognitive function related to cerebral small vessel disease (cSVD). We tested this possibility by assessing the relationship between ePVS and both a standardized measure of global cognitive function, the Montreal Cognitive Assessment (MoCA), and an established marker of cSVD, white matter hyperintensity volume (WMH) volume. One hundred and eleven community-dwelling older adults (56–86) underwent neuroimaging and MoCA testing. Quantification of region-specific ePVS burden was performed using a previously validated visual rating method and WMH volumes were computed using the standard ADNI pipeline. Separate …