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dc.contributor.author | Yamaguchi, Yoshie | en |
dc.contributor.author | Atsumi, Takeshi | en |
dc.contributor.author | Poirot, Romain | en |
dc.contributor.author | Lee, Young-A | en |
dc.contributor.author | Kato, Akemi | en |
dc.contributor.author | Goto, Yukiori | en |
dc.contributor.alternative | 山口, 佳恵 | ja |
dc.contributor.alternative | 渥美, 剛 | ja |
dc.contributor.alternative | 李, 英娥 | ja |
dc.contributor.alternative | 加藤, 朱美 | ja |
dc.contributor.alternative | 後藤, 幸織 | ja |
dc.date.accessioned | 2020-04-02T00:31:13Z | - |
dc.date.available | 2020-04-02T00:31:13Z | - |
dc.date.issued | 2017-04 | - |
dc.identifier.issn | 0033-3158 | - |
dc.identifier.uri | http://hdl.handle.net/2433/250139 | - |
dc.description.abstract | Rationale: Dopamine (DA) plays a central role in reward processing. Accumulating evidence suggests that social interaction and social stimuli have rewarding properties that activate the DA reward circuits. However, few studies have attempted to investigate how DA is involved in the processing of social stimuli. Objectives: In this study, we investigated the effects of pharmacological manipulations of DA D1 and D2 receptors on social vs. nonsocial visual attention preference in macaques. Methods: Japanese macaques were subjected to behavioral tests in which visual attention toward social (monkey faces with and without affective expressions) and nonsocial stimuli was examined, with D1 and D2 antagonist administration. Results: The macaques exhibited significantly longer durations of gazing toward the images with social cues than did those with nonsocial cues. Both D1 and D2 antagonist administration decreased duration of gazing toward the social images with and without affective valences. In addition, although D1 antagonist administration increased the duration of gazing toward the nonsocial images, D2 antagonism had no effect. Conclusions: These results suggest that both D1 and D2 receptors may have roles in the processing of social signals but through separate mechanisms. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Science and Business Media LLC | en |
dc.rights | © The Author(s) 2017. This article is published with open access at Springerlink.com. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. | en |
dc.subject | Social cognition | en |
dc.subject | Social reward | en |
dc.subject | Macaque | en |
dc.subject | Visual attention | en |
dc.subject | Dopamine | en |
dc.subject | Psychiatric disorder | en |
dc.title | Dopamine-dependent visual attention preference to social stimuli in nonhuman primates | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Psychopharmacology | - |
dc.identifier.volume | 234 | - |
dc.identifier.issue | 7 | - |
dc.identifier.spage | 1113 | - |
dc.identifier.epage | 1120 | - |
dc.relation.doi | 10.1007/s00213-017-4544-6 | - |
dc.textversion | publisher | - |
dc.identifier.pmid | 28154891 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 26640044 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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