Ontology highlight
ABSTRACT:
SUBMITTER: Grubb MA
PROVIDER: S-EPMC5159889 | biostudies-literature | 2016 Dec
REPOSITORIES: biostudies-literature

Grubb Michael A MA Tymula Agnieszka A Gilaie-Dotan Sharon S Glimcher Paul W PW Levy Ifat I
Nature communications 20161213
Many decisions involve uncertainty, or 'risk', regarding potential outcomes, and substantial empirical evidence has demonstrated that human aging is associated with diminished tolerance for risky rewards. Grey matter volume in a region of right posterior parietal cortex (rPPC) is predictive of preferences for risky rewards in young adults, with less grey matter volume indicating decreased tolerance for risk. That grey matter loss in parietal regions is a part of healthy aging suggests that dimin ...[more]