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研究揭示体验多样性与积极影响的关联
作者:小柯机器人 发布时间:2020/5/20 23:33:20

美国纽约大学Catherine A. Hartley、迈阿密大学Aaron S. Heller等研究人员合作发现,现实世界的体验多样性与积极影响之间的关联与海马-纹状体功能性连接有关。 相关论文于2020年5月18日发表在《自然—神经科学》杂志上。

通过地理位置跟踪、经验采样和神经成像,研究人员发现物理位置的日常变化与人类的积极影响增加有关。对于具有更大的海马体和纹状体功能耦合的个体,此效果更强。这些结果将现实世界中日常体验的多样性与积极影响的波动联系起来,并确定与这种双向关系相关的海马-纹状体回路。
 
附:英文原文

Title: Association between real-world experiential diversity and positive affect relates to hippocampal–striatal functional connectivity

Author: Aaron S. Heller, Tracey C. Shi, C. E. Chiemeka Ezie, Travis R. Reneau, Lara M. Baez, Conor J. Gibbons, Catherine A. Hartley

Issue&Volume: 2020-05-18

Abstract: Experiential diversity promotes well-being in animal models. Here, using geolocation tracking, experience sampling and neuroimaging, we found that daily variability in physical location was associated with increased positive affect in humans. This effect was stronger for individuals who exhibited greater functional coupling of the hippocampus and striatum. These results link diversity in real-world daily experiences to fluctuations in positive affect and identify a hippocampal–striatal circuit associated with this bidirectional relationship.

DOI: 10.1038/s41593-020-0636-4

Source: https://www.nature.com/articles/s41593-020-0636-4

期刊信息

Nature Neuroscience:《自然—神经科学》,创刊于1998年。隶属于施普林格·自然出版集团,最新if:21.126
官方网址:https://www.nature.com/neuro/
投稿链接:https://mts-nn.nature.com/cgi-bin/main.plex