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Global reward state affects learning and activity in raphe nucleus and anterior insula in monkeys
- Source :
- Nature Communications, Vol 11, Iss 1, Pp 1-17 (2020)
- Publication Year :
- 2020
- Publisher :
- Nature Portfolio, 2020.
-
Abstract
- Wittmann and colleagues show that not only single outcome events but also the global reward state (GRS) impact learning in macaques; low GRS drives explorative choices. Analyses of macaque BOLD signal reveals that GRS impacts activity in the anterior insula as well as the dorsal raphe nucleus.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 11
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.66773931085e4cab80d38c39a1ebff53
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41467-020-17343-w