Distinct Regions of Prefrontal Cortex Are Associated with the Controlled Retrieval and Selection of Social Information. (7th January 2013)

• Record Type: Journal Article
• Authors: Satpute, Ajay B.; Badre, David; Ochsner, Kevin N.
• Is Part Of: Cerebral cortex. Volume 24:Number 5(2014:May)
• Page Start: 1269
• Page End: 1277
• Publication Date: 2013-01-07
• Subjects: neuroimaging -- prefrontal cortex -- semantic memory -- social cognition -- theory of mind; Cerebral cortex -- Periodicals; Brain -- Periodicals; 612.825
• DOI: 10.1093/cercor/bhs408
• Languages: English
• ISSNs: 1047-3211

Abstract

Abstract : Research in social neuroscience has uncovered a social knowledge network that is particularly attuned to making social judgments. However, the processes that are being performed by both regions within this network and those outside of this network that are nevertheless engaged in the service of making a social judgment remain unclear. To help address this, we drew upon research in semantic memory, which suggests that making a semantic judgment engages 2 distinct control processes: A controlled retrieval process, which aids in bringing goal-relevant information to mind from long-term stores, and a selection process, which aids in selecting the information that is goal-relevant from the information retrieved. In a neuroimaging study, we investigated whether controlled retrieval and selection for social information engage distinct portions of both the social knowledge network and regions outside this network. Controlled retrieval for social information engaged an anterior ventrolateral portion of the prefrontal cortex, whereas selection engaged both the dorsomedial prefrontal cortex and temporoparietal junction within the social knowledge network. These results suggest that the social knowledge network may be more involved with the selection of social information than the controlled retrieval of it and incorporates lateral prefrontal regions in accessing memory for making social judgments.