Does physical activity influence semantic memory activation in amnestic mild cognitive impairment?
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ABSTRACT:
SUBMITTER: Smith JC
PROVIDER: S-EPMC3105157 | biostudies-literature | 2011 Jul
REPOSITORIES: biostudies-literature
Publications
Does physical activity influence semantic memory activation in amnestic mild cognitive impairment?
Smith J Carson JC Nielson Kristy A KA Woodard John L JL Seidenberg Michael M Verber Matthew D MD Durgerian Sally S Antuono Piero P Butts Alissa M AM Hantke Nathan C NC Lancaster Melissa A MA Rao Stephen M SM
Psychiatry research 20110523 1
The effect of physical activity (PA) on functional brain activation for semantic memory in amnestic mild cognitive impairment (aMCI) was examined using event-related functional magnetic resonance imaging during fame discrimination. Significantly greater semantic memory activation occurred in the left caudate of High- versus Low-PA patients, (P=0.03), suggesting PA may enhance memory-related caudate activation in aMCI. ...[more]
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