Thursday, September 15, 2016

Aerobic exercise training increases brain volume in aging humans. - PubMed - NCBI

Aerobic exercise training increases brain volume in aging humans. - PubMed - NCBI: Significant increases in brain volume, in both gray and white matter regions, were found as a function of fitness training for the older adults who participated in the aerobic fitness training but not for the older adults who participated in the stretching and toning (nonaerobic) control group. As predicted, no significant changes in either gray or white matter volume were detected for our younger participants.

CONCLUSIONS:
These results suggest that cardiovascular fitness is associated with the sparing of brain tissue in aging humans. Furthermore, these results suggest a strong biological basis for the role of aerobic fitness in maintaining and enhancing central nervous system health and cognitive functioning in older adults.

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