The included studies on imaging after concussion found that deformation as visualized by functional cranial MRI in brain tissue was greatest in the locations that are associated with tau pathology in CTE.22 Female ice hockey players were found to have a lower hypointensity burden index after a season than male ice hockey players.26 Female soccer players also showed more white matter alterations after heading exposure than male soccer players.44 Here, MAPT is linked to concussion.