Ontology highlight
ABSTRACT:
SUBMITTER: Rodrigue KM
PROVIDER: S-EPMC3673172 | biostudies-literature | 2013 Jul
REPOSITORIES: biostudies-literature
Rodrigue Karen M KM Daugherty Ana M AM Haacke E Mark EM Raz Naftali N
Cerebral cortex (New York, N.Y. : 1991) 20120529 7
The goal of this study was to examine the relationships between 2 age-sensitive indices of brain integrity--volume and iron concentration--and the associated age differences in memory performance. In 113 healthy adults (age 19-83 years), we measured the volume and estimated iron concentration in the hippocampus (HC), caudate nucleus (Cd), and primary visual cortex (VC) in vivo with T2* relaxation times, and assessed memory performance with multiple tests. We applied structural equation modeling ...[more]