Brain Metabolite Levels in Sedentary Women and Non-contact Athletes Differ From Contact Athletes.

ABSTRACT: White matter tracts are known to be susceptible to injury following concussion. The objective of this study was to determine whether contact play in sport could alter white matter metabolite levels in female varsity athletes independent of changes induced by long-term exercise. Metabolite levels were measured by single voxel proton magnetic resonance spectroscopy (MRS) in the prefrontal white matter at the beginning (In-Season) and end (Off-Season) of season in contact (N = 54, rugby players) and non-contact (N = 23, swimmers and rowers) varsity athletes. Sedentary women (N = 23) were scanned once, at a time equivalent to the Off-Season time point. Metabolite levels in non-contact athletes did not change over a season of play, or differ from age matched sedentary women

SUBMITTER: Schranz AL 

PROVIDER: S-EPMC7726472 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature