Action-mode subnetworks for decision-making, action control, and feedback.

ABSTRACT: The action-mode network (AMN) is a canonical functional brain network first identified using resting-state functional connectivity (RSFC). Based on animal and human data, we have proposed that AMN supports the brain's action mode by controlling functions required for successful goal-directed behavior. However, task fMRI averaged across groups has associated AMN regions with a variety of behaviors, contributing to uncertainty about AMN function. Here, we investigated the AMN using an inside-out approach, in which the network architecture of the AMN is first precisely mapped within individuals and then associated with behavioral functions. Individual-specific precision functional mapping with >5 h of RSFC and task functional magnetic resonance imaging (fMRI) data revealed a replicable AMN su

SUBMITTER: Badke D'Andrea C 

PROVIDER: S-EPMC12260544 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature