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

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 g...

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Detalles Bibliográficos
Autores principales: Heller, Aaron S., Shi, Tracey C., Ezie, C.E. Chiemeka, Reneau, Travis R., Baez, Lara M., Gibbons, Conor J., Hartley, Catherine A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9169417/
https://www.ncbi.nlm.nih.gov/pubmed/32424287
http://dx.doi.org/10.1038/s41593-020-0636-4
Descripción
Sumario: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 relation.

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