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Memory and reward systems coproduce 'nostalgic' experiences in the brain

Kentaro Oba1, Madoka Noriuchi2, Tomoaki Atomi3

  • 1Department of Frontier Health Science, Division of Human Health Sciences, Graduate School of Tokyo Metropolitan University, Tokyo, Japan, Department of Psychophysiology, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan, Division of Medical Neuroimage Analysis, Department of Community Medical Supports, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan, and.

Social Cognitive and Affective Neuroscience
|June 11, 2015
PubMed
Summary

Nostalgia involves positive emotions from autobiographical memories and is linked to psychological resilience. This study reveals how memory and reward brain systems cooperate during nostalgic experiences, highlighting their roles in emotional significance and time perception.

Keywords:
autobiographical memoryfMRInostalgiaresiliencereward

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