marginally significantP = 0.057
Older adults had overall smaller volumes compared to younger adults, with the largest age effects in PU ( F (1,35) = 35.5, P < 0.001, \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\eta_{{\text{p}}}^{2}$$\end{document} η p 2 = 0.46), and a marginally significant effect in GP ( F (1,35) = 3.85, P = 0.057, \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\eta_{{\text{p}}}^{2}$$\end{document} η p 2 = 0.09).