Microstructural alterations of cortical and deep gray matter over a season of high school football revealed by diffusion kurtosis imaging
Objectives: To probe microstructural changes that are associated with subconcussive head impact exposure in deep and cortical gray matter of high school football players over a single season.Methods: Players underwent diffusion kurtosis imaging (DKI) and quantitative susceptibility mapping (QSM) scans.Head impact data was recorded.Association betwe