Frontiers in Aging Neuroscience (Dec 2013)

The Impact of Obesity and Exercise on Cognitive Aging

  • John S.Y. eChan,
  • Jin H Yan,
  • Jin H Yan,
  • V. Gregory ePayne

DOI
https://doi.org/10.3389/fnagi.2013.00097
Journal volume & issue
Vol. 5

Abstract

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Obesity is a major concern in the aging population and degrades health, motor functions and cognition in older adults. The effects of obesity are pervasive and challenging to health-care systems, making this a widespread and critically important public health dilemma. In this review, we examine the relationship between obesity, cognitive aging, and related dysfunctions. Potential neural mechanisms underlying such relationship are described. We propose that cost-effective exercises can be employed to cope with obesity and cognitive declines in older adults. Finally, we discuss implications and future research directions.

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