Associations Between Neurochemistry and Gait Performance Following Concussion in Collegiate Athletes.

Objective: To evaluate the strength of associations between single-task and dual-task gait measures and posterior cingulate gyrus (PCG) neurochemicals in acutely concussed collegiate athletes.

Setting: Participants were recruited from an NCAA Division 1 University.

Participants: Nineteen collegiate athletes acutely (<4 days) following sports-related concussion.