{"title":"The subcortex as a trainer for cortical automaticity","authors":"Orit Nafcha , Shai Gabay","doi":"10.1016/j.cobeha.2024.101371","DOIUrl":null,"url":null,"abstract":"<div><p>The need to cope in a complex social environment has been suggested as the reason for the evolutionary development of our large brains. In contrast to this claim, growing evidence suggests that having a cortex is not a necessary condition for demonstrating prosocial behavior. Here, we suggest examining this issue through theoretical perspectives considering the relations between subcortical and cortical mechanisms. According to Ashby et al., (2007)'s SPEED (Subcortical Pathways Enable Expertise Development) model, the development of automaticity is characterized by a transfer of control from subcortical regions to faster cortical–cortical projections. Thus, subcortical regions may be perceived as trainers for the cortex. We apply this model to the social domain, suggesting that the automaticity associated with social processes begins in subcortical regions that direct attention to relevant events, allowing cortical regions to take control. We discuss this perspective in the context of face perception, prosociality, and social deficit disorders.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"57 ","pages":"Article 101371"},"PeriodicalIF":4.9000,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Behavioral Sciences","FirstCategoryId":"102","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2352154624000226","RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BEHAVIORAL SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
The need to cope in a complex social environment has been suggested as the reason for the evolutionary development of our large brains. In contrast to this claim, growing evidence suggests that having a cortex is not a necessary condition for demonstrating prosocial behavior. Here, we suggest examining this issue through theoretical perspectives considering the relations between subcortical and cortical mechanisms. According to Ashby et al., (2007)'s SPEED (Subcortical Pathways Enable Expertise Development) model, the development of automaticity is characterized by a transfer of control from subcortical regions to faster cortical–cortical projections. Thus, subcortical regions may be perceived as trainers for the cortex. We apply this model to the social domain, suggesting that the automaticity associated with social processes begins in subcortical regions that direct attention to relevant events, allowing cortical regions to take control. We discuss this perspective in the context of face perception, prosociality, and social deficit disorders.
期刊介绍:
Current Opinion in Behavioral Sciences is a systematic, integrative review journal that provides a unique and educational platform for updates on the expanding volume of information published in the field of behavioral sciences.