Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/181374
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DC Field | Value | Language |
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dc.contributor.author | Marco Pallarés, Josep | - |
dc.contributor.author | Münte, Thomas F. | - |
dc.contributor.author | Rodríguez Fornells, Antoni | - |
dc.date.accessioned | 2021-11-18T17:48:37Z | - |
dc.date.available | 2021-11-18T17:48:37Z | - |
dc.date.issued | 2015-02 | - |
dc.identifier.issn | 0149-7634 | - |
dc.identifier.uri | http://hdl.handle.net/2445/181374 | - |
dc.description.abstract | Oscillatory activity has been proposed as a key mechanism in the integration of brain activity of distant structures. Particularly, high frequency brain oscillatory activity in the beta and gamma range has received increasing interest in the domains of attention and memory. In addition, a number of recent studies have revealed an increase of beta gamma activity (20-35 Hz) after unexpected or relevant positive reward outcomes. In the present manuscript we review the literature on this phenomenon and we propose that this activity is a brain signature elicited by unexpected positive outcomes in order to transmit a fast motivational value signal to the reward network. In addition, we hypothesize that beta-gamma oscillatory activity indexes the interaction between attentional and emotional systems, and that it directly reflects the appearance of unexpected positive rewards in learning-related contexts. | - |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1016/j.neubiorev.2014.11.014 | - |
dc.relation.ispartof | Neuroscience and Biobehavioral Reviews, 2015, vol. 49, p. 1-7 | - |
dc.relation.uri | https://doi.org/10.1016/j.neubiorev.2014.11.014 | - |
dc.rights | (c) Elsevier, 2015 | - |
dc.source | Articles publicats en revistes (Cognició, Desenvolupament i Psicologia de l'Educació) | - |
dc.subject.classification | Mapatge del cervell | - |
dc.subject.classification | Reforç (Psicologia) | - |
dc.subject.classification | Cervell | - |
dc.subject.classification | Oscil·lacions | - |
dc.subject.classification | Aprenentatge | - |
dc.subject.other | Brain mapping | - |
dc.subject.other | Reinforcement (Psychology) | - |
dc.subject.other | Brain | - |
dc.subject.other | Oscillations | - |
dc.subject.other | Learning | - |
dc.title | The Role of High-Frequency Oscillatory Activity in Reward Processing and Learning | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 644702 | - |
dc.date.updated | 2021-11-18T17:48:37Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Cognició, Desenvolupament i Psicologia de l'Educació) Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
Files in This Item:
File | Description | Size | Format | |
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644702.pdf | 666.78 kB | Adobe PDF | View/Open |
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