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. https://www.ngetikin.com/great-deal-Soderhamn-Footstool-Cover-great-pick/