BRAIN and NERVE－神経研究の進歩75巻3号

2023年03月発行

総説

社会的孤立・孤独と親和性社会行動の神経基盤

著者： 福光甘斎¹ 黒田公美¹

所属機関： ¹理化学研究所脳神経科学研究センター親和性社会行動研究チーム

ページ範囲：P.263 - P.268

文献概要

孤独が長期間に及ぶと喫煙に匹敵するほどの健康被害をもたらすことが広く知られており，解決すべき社会問題として各国が対策に乗り出している。孤独が心身の健康に与える影響を本質的に明らかにするためには動物モデルでの研究が重要である。本論では，主にげっ歯類を用いた研究で明らかになってきた孤独認知および慢性的孤独の神経基盤について概説するとともに，孤独認知機構の進化的発達についても考察する。

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