White Matter Integrity Supports BOLD Signal Variability and Cognitive Performance in the Aging Human Brain

Abstract

Decline in cognitive performance in old age is linked to both suboptimal neural processing in grey matter (GM) and reduced integrity of white matter (WM), but the whole-brain structure-function-cognition associations remain poorly understood. Here we apply a novel measure of GM processing-moment-to-moment variability in the blood oxygenation level-dependent… (More)
DOI: 10.1371/journal.pone.0120315

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Citations per Year

Citation Velocity: 13

Averaging 13 citations per year over the last 2 years.

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