研究揭示體驗多樣性與積極影響的關聯
作者:
小柯機器人發布時間:2020/5/20 23:33:20
美國紐約大學Catherine A. Hartley、邁阿密大學Aaron S. Heller等研究人員合作發現,現實世界的體驗多樣性與積極影響之間的關聯與海馬-紋狀體功能性連接有關。 相關論文於2020年5月18日發表在《自然—神經科學》雜誌上。
通過地理位置跟蹤、經驗採樣和神經成像,研究人員發現物理位置的日常變化與人類的積極影響增加有關。對於具有更大的海馬體和紋狀體功能耦合的個體,此效果更強。這些結果將現實世界中日常體驗的多樣性與積極影響的波動聯繫起來,並確定與這種雙向關係相關的海馬-紋狀體迴路。
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