Semantic knowledge of social interactions is mediated by the hedonic evaluation system in the brain.

ABSTRACT: Attaching semantic meaning to sensory information received from both inside and outside our bodies is a fundamental function of the human brain. The theory of Controlled Semantic Cognition (CSC) proposes that the formation of semantic knowledge relies on connections between spatially distributed modality-specific spoke-nodes, and a modality-general hub in the anterior temporal lobes (ATLs). This theory can also be applied to social semantic knowledge, though certain domain-specific spoke-nodes may make a disproportionate contribution to the understanding of social concepts. The ATLs have strong connections with spoke-node structures such as the subgenual ACC (sgACC) and the orbitofrontal cortex (OFC) that play an important role in predicting the hedonic value of stimuli. We hypothesized th

SUBMITTER: Rijpma MG 

PROVIDER: S-EPMC10365613 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature