Does physical activity influence semantic memory activation in amnestic mild cognitive impairment?

J. Carson Smith, Kristy A. Nielson, John L. Woodard, Michael Seidenberg, Matthew D. Verber, Sally Durgerian, Piero Antuono, Alissa M. Butts, Nathan Hantke, Melissa A. Lancaster, Stephen M. Rao

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

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.

Original languageEnglish (US)
Pages (from-to)60-62
Number of pages3
JournalPsychiatry Research - Neuroimaging
Volume193
Issue number1
DOIs
StatePublished - Jul 30 2011
Externally publishedYes

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Semantics
Exercise
Magnetic Resonance Imaging
Brain
Cognitive Dysfunction

Keywords

  • Alzheimer's disease
  • Cognition
  • Exercise

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Radiology Nuclear Medicine and imaging
  • Neuroscience (miscellaneous)

Cite this

Smith, J. C., Nielson, K. A., Woodard, J. L., Seidenberg, M., Verber, M. D., Durgerian, S., ... Rao, S. M. (2011). Does physical activity influence semantic memory activation in amnestic mild cognitive impairment? Psychiatry Research - Neuroimaging, 193(1), 60-62. https://doi.org/10.1016/j.pscychresns.2011.04.001

Does physical activity influence semantic memory activation in amnestic mild cognitive impairment? / Smith, J. Carson; Nielson, Kristy A.; Woodard, John L.; Seidenberg, Michael; Verber, Matthew D.; Durgerian, Sally; Antuono, Piero; Butts, Alissa M.; Hantke, Nathan; Lancaster, Melissa A.; Rao, Stephen M.

In: Psychiatry Research - Neuroimaging, Vol. 193, No. 1, 30.07.2011, p. 60-62.

Research output: Contribution to journalArticle

Smith, JC, Nielson, KA, Woodard, JL, Seidenberg, M, Verber, MD, Durgerian, S, Antuono, P, Butts, AM, Hantke, N, Lancaster, MA & Rao, SM 2011, 'Does physical activity influence semantic memory activation in amnestic mild cognitive impairment?', Psychiatry Research - Neuroimaging, vol. 193, no. 1, pp. 60-62. https://doi.org/10.1016/j.pscychresns.2011.04.001
Smith, J. Carson ; Nielson, Kristy A. ; Woodard, John L. ; Seidenberg, Michael ; Verber, Matthew D. ; Durgerian, Sally ; Antuono, Piero ; Butts, Alissa M. ; Hantke, Nathan ; Lancaster, Melissa A. ; Rao, Stephen M. / Does physical activity influence semantic memory activation in amnestic mild cognitive impairment?. In: Psychiatry Research - Neuroimaging. 2011 ; Vol. 193, No. 1. pp. 60-62.
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