P1‐197: SKELETAL MUSCLE MITOCHONDRIAL FUNCTION IN COGNITIVELY HEALTHY ELDERLY AND MCI SUBJECTS. (1st July 2019) - Morris, Jill K.; McCoin, Colin S.; Fuller, Kelly N.Z.; John, Casey S.; Wilkins, Heather M.; Wang, Xiaowan; Mahnken, Jonathan D.; Swerdlow, Russell H.; Thyfault, John P.