Neural tracking of social hierarchies in adolescents' real-world social networks.
Neural tracking of social hierarchies in adolescents' real-world social networks.
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DOI：
10.1093/scan/nsad064
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发表时间：
2023-11-17
影响因子：
4.2
通讯作者：
Telzer, Eva H.
中科院分区：
文献类型：
--
作者：
Dai, Junqiang;Jorgensen, Nathan A.;Duell, Natasha;Capella, Jimmy;Maza, Maria T.;Kwon, Seh-Joo;Prinstein, Mitchell J.;Lindquist, Kristen A.;Telzer, Eva H.
在目前的研究中，我们结合了社会计量提名和神经成像技术，以检查青少年对现实社会网络中同龄人的神经跟踪，这些网络在社会偏好和受欢迎程度方面各不相同。来自整个学区的青少年参与者（N = 873）完成了他们在学校的年级的同伴社会计量提名，一个子集的参与者（N = 117，法师= 13.59岁）完成了神经成像任务，他们从他们的社交网络中查看同伴的面孔。我们揭示了青少年跟踪社会偏好的两个神经过程：（1）梭状面区，一个早期视觉感知和社会分类的重要区域，同时代表了高社会偏好和低社会偏好的同龄人;（2）背外侧前额叶皮层（DLPFC），它不同地参与跟踪高社会偏好和低社会偏好的同龄人。没有区域专门追踪受欢迎的同伴，只有下顶叶、颞顶交界区、中扣带回和大脑皮层参与追踪不受欢迎的同伴。这是第一个研究支持青少年对基于同伴的社交网络的感知的神经回路。这些发现确定了允许年轻人自发地在他们的社交网络中跟踪同龄人的社会价值的神经过程。
In the current study, we combined sociometric nominations and neuroimaging techniques to examine adolescents’ neural tracking of peers from their real-world social network that varied in social preferences and popularity. Adolescent participants from an entire school district (N = 873) completed peer sociometric nominations of their grade at school, and a subset of participants (N = 117, Mage = 13.59 years) completed a neuroimaging task in which they viewed peer faces from their social networks. We revealed two neural processes by which adolescents track social preference: (1) the fusiform face area, an important region for early visual perception and social categorization, simultaneously represented both peers high in social preference and low in social preference; (2) the dorsolateral prefrontal cortex (DLPFC), which was differentially engaged in tracking peers high and low in social preference. No regions specifically tracked peers high in popularity and only the inferior parietal lobe, temporoparietal junction, midcingulate cortex and insula were involved in tracking unpopular peers. This is the first study to examine the neural circuits that support adolescents’ perception of peer-based social networks. These findings identify the neural processes that allow youths to spontaneously keep track of peers’ social value within their social network.
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社会大脑：社会知识的神经基础。
影响因子：
24.8
作者：
Adolphs, Ralph
通讯作者：
Adolphs, Ralph
影响因子：
4.9
作者：
Choukas-Bradley S;Giletta M;Cohen GL;Prinstein MJ
通讯作者：
Prinstein MJ
影响因子：
5.7
作者：
Brambati, Simona Maria;Benoit, Sophie;Joubert, Sven
通讯作者：
Joubert, Sven
影响因子：
29.9
作者：
Brooks, Jeffrey A.;Freeman, Jonathan B.
通讯作者：
Freeman, Jonathan B.
DOI：
10.1146/annurev-vision-082114-035518
发表时间：
2015-01-01
期刊：
ANNUAL REVIEW OF VISION SCIENCE, VOL 1
影响因子：
--
作者：
Duchaine, Brad;Yovel, Galit
通讯作者：
Yovel, Galit