Ontology highlight
ABSTRACT:
SUBMITTER: Zheng L
PROVIDER: S-EPMC10326977 | biostudies-literature | 2023 Nov
REPOSITORIES: biostudies-literature
Zheng Li L Gao Zhiyao Z Doner Stephanie S Oyao Alexis A Forloines Martha M Grilli Matthew D MD Barnes Carol A CA Ekstrom Arne D AD
bioRxiv : the preprint server for biology 20231102
Older adults show declines in spatial memory, although the extent of these alterations is not uniform across the healthy older population. Here, we investigate the stability of neural representations for the same and different spatial environments in a sample of younger and older adults using high-resolution functional magnetic resonance imaging (fMRI) of the medial temporal lobe. Older adults showed, on average, lower neural pattern similarity for retrieving the same environment and more variab ...[more]