Autistic traits modulate neural and behavioral responses to social vs nonsocial rewards.

ABSTRACT: Social rewards (e.g. smiles) powerfully shape human behavior, starting from early childhood. Yet, the neural architecture that enables differential processing of social and nonsocial rewards remains largely unknown. Few previous studies that directly compared social vs nonsocial stimuli have used stimuli that have low ecological validity or are not matched on low-level stimulus parameters - limiting the scope of inference. To address this gap in knowledge, social and nonsocial reward images taken from the real world were matched on valence, arousal, and key low-level stimulus properties and presented to 37 adults in a functional magnetic resonance imaging (fMRI) study. Individual self-reported preference for social images was associated with the functional connectivity between the left ant

SUBMITTER: Haffey A 

PROVIDER: S-EPMC12450549 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature