Multimodal data revealed different neurobiological correlates of intelligence between males and females.

ABSTRACT: Intelligence is a socially and scientifically interesting topic because of its prominence in human behavior, yet there is little clarity on how the neuroimaging and neurobiological correlates of intelligence differ between males and females, with most investigations limited to using either mass-univariate techniques or a single neuroimaging modality. Here we employed connectome-based predictive modeling (CPM) to predict the intelligence quotient (IQ) scores for 166 males and 160 females separately, using resting-state functional connectivity, grey matter cortical thickness or both. The identified multimodal, IQ-predictive imaging features were then compared between genders. CPM showed high out-of-sample prediction accuracy (r > 0.34), and integrating both functional and structural features

SUBMITTER: Jiang R 

PROVIDER: S-EPMC7416494 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature