Effect of Gender on Development of Hippocampal Subregions From Childhood to Adulthood.

ABSTRACT: The hippocampus is known to be comprised of several subfields, but the developmental trajectories of these subfields are under debate. In this study, we analyzed magnetic resonance imaging (MRI) data from a cross-sectional sample (198 healthy Chinese) using an automated segmentation tool to delineate the development of the hippocampal subregions from 6 to 26 years of age. We also examined whether gender and hemispheric differences influence the development of these subregions. For the whole hippocampus, the trajectory of development was observed to be an inverse-u. A significant increase in volume with age was found for most of the subregions, except for the L/R-parasubiculum, L/R-fimbria, and L-HATA. Gender-related differences were also found in the development of most subregions, especia

SUBMITTER: Mu SH 

PROVIDER: S-EPMC7744655 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature