Dominika M Pindus, Meishan Ai, Laura Chaddock-Heyman, Agnieszka Z Burzynska, Neha P Gothe, Elizabeth A Salerno, Jason Fanning, Sheeba R A Arnold Anteraper, Alfonso N Castanon, Susan Whitfield-Gabrieli, Charles H Hillman, Edward McAuley, Arthur F Kramer
The study examined resting state functional connectivity (rs-FC) associated with moderate-to-vigorous physical activity (MV-PA), sedentary time (ST), TV viewing, computer use, and their relationship to cognitive performance in older adults. We used pre-intervention data from 119 participants from the Fit & Active Seniors trial. Multivariate pattern analysis revealed two seeds associated with MV-PA: right superior frontal gyrus (SFG; spanning frontoparietal [FPN] and ventral attention networks [VAN]) and right precentral (PrG) and postcentral gyri (PoG) of the somatosensory network (SN)...
February 8, 2024: Neurobiology of Aging