AUTHOR=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. , Kramer Arthur F. , McAuley Edward , Hillman Charles H. , Grove George A. , Jakicic John M. , Erickson Kirk I. TITLE=Cardiorespiratory fitness, hippocampal subfield morphology, and episodic memory in older adults JOURNAL=Frontiers in Aging Neuroscience VOLUME=16 YEAR=2024 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2024.1466328 DOI=10.3389/fnagi.2024.1466328 ISSN=1663-4365