Alexander K. Powers

Region-Specific Brain Imaging Correlates of Repetitive Head Impact Exposure in Nonconcussed High School Football Players

Repetitive, nonconcussive head impacts in collision sports are associated with lasting neurophysiological effects. This study investigates region-specific changes in neocortical mean diffusivity (MD) and resting-state functional magnetic resonance imaging (fMRI) power spectral de...