Fitness, but not physical activity, is related to functional integrity of brain networks associated with aging.
Michelle W. VossTimothy B. WengAgnieszka Z. BurzynskaChelsea N. WongGillian E. CookeRachel ClarkJason FanningElizabeth AwickNeha P. GotheErin A. OlsonEdward McAuleyArthur F. KramerPublished in: NeuroImage (2016)