期刊
JOURNAL OF NEUROSCIENCE
卷 43, 期 20, 页码 3666-3674出版社
SOC NEUROSCIENCE
DOI: 10.1523/JNEUROSCI.2109-22.2023
关键词
biological motion; connectivity; development; mentalizing; social interaction; superior temporal sulcus
This study used fMRI to investigate the neural basis of recognizing and understanding others' social interactions using biological motion. The results showed that adults rely more on body and dynamic social interaction processing, while children rely more on mental state inferences.
Rapidly recognizing and understanding others' social interactions is an important ability that relies on deciphering multiple sources of information, for example, perceiving body information and inferring others' intentions. Despite recent advances in characterizing the brain basis of this ability in adults, its developmental underpinnings are virtually unknown. Here, we used fMRI to investigate which sources of social information support superior temporal sulcus responses to interactive biological motion (i.e., 2 interacting point-light human figures) at different developmental intervals in human participants (of either sex): Children show supportive functional connectivity with key nodes of the mentalizing network, while adults show stronger reliance on regions associated with body-and dynamic social interaction/biological motion processing. We suggest that adults use efficient action-intention understanding via body and biological motion information, while children show a stronger reli-ance on hidden mental state inferences as a potential means of learning to better understand others' interactive behavior.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据