排序方式: 共有239条查询结果,搜索用时 15 毫秒
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《Cell metabolism》2023,35(4):571-584.e6
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Yoosik Youm Junsol Kim Seyul Kwak Jeanyung Chey 《Proceedings. Biological sciences / The Royal Society》2021,288(1944)
To avoid polarization and maintain small-worldness in society, people who act as attitudinal brokers are critical. These people maintain social ties with people who have dissimilar and even incompatible attitudes. Based on resting-state functional magnetic resonance imaging (n = 139) and the complete social networks from two Korean villages (n = 1508), we investigated the individual-level neural capacity and social-level structural opportunity for attitudinal brokerage regarding gender role attitudes. First, using a connectome-based predictive model, we successfully identified the brain functional connectivity that predicts attitudinal diversity of respondents'' social network members. Brain regions that contributed most to the prediction included mentalizing regions known to be recruited in reading and understanding others’ belief states. This result was corroborated by leave-one-out cross-validation, fivefold cross-validation and external validation where the brain connectivity identified in one village was used to predict the attitudinal diversity in another independent village. Second, the association between functional connectivity and attitudinal diversity of social network members was contingent on a specific position in a social network, namely, the structural brokerage position where people have ties with two people who are not otherwise connected. 相似文献
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《Current biology : CB》2023,33(12):2407-2416.e4
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《Current biology : CB》2021,31(15):3358-3364.e4
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Sandhya L. Kumar 《The Yale journal of biology and medicine》2013,86(2):147-156
Information processing in individuals with autism is marked by a unique interplay
of strengths and weaknesses that in concert distinguishes social cognition in
autism from individuals with typical-functioning brains. In autism, difficulties
with higher cognitive processing and enhancement of low-level visuospatial
processing, such as in visual search tasks, may lead to diminished central
coherence, which has the potential to hinder how an individual functions in
social interactions where integration of components such as intention, emotion,
and context paints the global picture necessary for social processing. A more
thorough understanding of the cognitive and neural processes in autism is
important for the advancement of intervention programs. The intention of this
review is to discuss the implications of neuroimaging and behavioral studies
that have analyzed the higher cognitive functions in individuals with
high-functioning autism, with a particular emphasis on studies that have
investigated visuospatial processing. 相似文献
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《Current biology : CB》2022,32(7):1470-1484.e12