Dokument: Emotional cues reduce Pavlovian interference in feedback-based go and nogo learning
| Titel: | Emotional cues reduce Pavlovian interference in feedback-based go and nogo learning | |||||||
| URL für Lesezeichen: | https://docserv.uni-duesseldorf.de/servlets/DocumentServlet?id=68101 | |||||||
| URN (NBN): | urn:nbn:de:hbz:061-20250113-094054-4 | |||||||
| Kollektion: | Publikationen | |||||||
| Sprache: | Englisch | |||||||
| Dokumententyp: | Wissenschaftliche Texte » Artikel, Aufsatz | |||||||
| Medientyp: | Text | |||||||
| Autoren: | Vahedi, Julian [Autor] Mundorf, Annakarina [Autor] Bellebaum, Christian [Autor] Peterburs, Jutta [Autor] | |||||||
| Dateien: |
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| Beschreibung: | It is easier to execute a response in the promise of a reward and withhold a response in the promise of a punishment than vice versa, due to a conflict between cue-related Pavlovian and outcome-related instrumental action tendencies in the reverse conditions. This robust learning asymmetry in go and nogo learning is referred to as the Pavlovian bias. Interestingly, it is similar to motivational tendencies reported for affective facial expressions, i.e., facilitation of approach to a smile and withdrawal from a frown. The present study investigated whether and how learning from emotional faces instead of abstract stimuli modulates the Pavlovian bias in reinforcement learning. To this end, 137 healthy adult participants performed an orthogonalized Go/Nogo task that fully decoupled action (go/nogo) and outcome valence (win points/avoid losing points). Three groups of participants were tested with either emotional facial cues whose affective valence was either congruent (CON) or incongruent (INC) to the required instrumental response, or with neutral facial cues (NEU). Relative to NEU, the Pavlovian bias was reduced in both CON and INC, though still present under all learning conditions. Importantly, only for CON, the reduction of the Pavlovian bias effect was adaptive by improving learning performance in one of the conflict conditions. In contrast, the reduction of the Pavlovian bias in INC was completely driven by decreased learning performance in non-conflict conditions. These results suggest a potential role of arousal/salience in Pavlovian-instrumental regulation and cue-action congruency in the adaptability of goal-directed behavior. Implications for clinical application are discussed. | |||||||
| Rechtliche Vermerke: | Originalveröffentlichung:
Vahedi, J., Mundorf, A., Bellebaum, C., & Peterburs, J. (2024). Emotional cues reduce Pavlovian interference in feedback-based go and nogo learning. Psychological Research, 88(4), 1212–1230. https://doi.org/10.1007/s00426-024-01946-9 | |||||||
| Lizenz: |  Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung 4.0 International Lizenz | |||||||
| Fachbereich / Einrichtung: | Mathematisch- Naturwissenschaftliche Fakultät | |||||||
| Dokument erstellt am: | 13.01.2025 | |||||||
| Dateien geändert am: | 13.01.2025 |
