Cardiorespiratory fitness, hippocampal subfield morphology, and episodic memory in older adults - Ripperger, Hayley S.; Reed, Rebecca G.; Kang, Chaeryon; Lesnovskaya, Alina; Aghjayan, Sarah L.; Huang, Haiqing; Wan, Lu; Sutton, Bradley P.; Oberlin, Lauren; Collins, Audrey M.; Burns, Jeffrey M.; Vidoni, Eric D.; et al. (Frontiers in Aging Neuroscience, 2024)