Maria Garbusow, Claudia Ebrahimi, Carlotta Riemerschmid, Luisa Daldrup, Marcus Rothkirch, Ke Chen, Hao Chen, Matthew J. Belanger, Angela Hentschel, Michael Smolka, Andreas Heinz, Maximilan Pilhatsch, Michael A. Rapp
- A mechanism known as Pavlovian-to-instrumental transfer (PIT) describes a phenomenon by which the values of environmental cues acquired through Pavlovian conditioning can motivate instrumental behavior. PIT may be one basic mechanism of action control that can characterize mental disorders on a dimensional level beyond current classification systems. Therefore, we review human PIT studies investigating subclinical and clinical mental syndromes. The literature prevails an inhomogeneous picture concerning PIT. While enhanced PIT effects seem to be present in non-substance-related disorders, overweight people, and most studies with AUD patients, no altered PIT effects were reported in tobacco use disorder and obesity. Regarding AUD and relapsing alcohol-dependent patients, there is mixed evidence of enhanced or no PIT effects.
Additionally, there is evidence for aberrant corticostriatal activation and genetic risk, e.g., in association with high-risk alcohol consumption and relapse after alcohol detoxification. In patients withA mechanism known as Pavlovian-to-instrumental transfer (PIT) describes a phenomenon by which the values of environmental cues acquired through Pavlovian conditioning can motivate instrumental behavior. PIT may be one basic mechanism of action control that can characterize mental disorders on a dimensional level beyond current classification systems. Therefore, we review human PIT studies investigating subclinical and clinical mental syndromes. The literature prevails an inhomogeneous picture concerning PIT. While enhanced PIT effects seem to be present in non-substance-related disorders, overweight people, and most studies with AUD patients, no altered PIT effects were reported in tobacco use disorder and obesity. Regarding AUD and relapsing alcohol-dependent patients, there is mixed evidence of enhanced or no PIT effects.
Additionally, there is evidence for aberrant corticostriatal activation and genetic risk, e.g., in association with high-risk alcohol consumption and relapse after alcohol detoxification. In patients with anorexia nervosa, stronger PIT effects elicited by low caloric stimuli were associated with increased disease severity.
In patients with depression, enhanced aversive PIT effects and a loss of action-specificity associated with poorer treatment outcomes were reported. Schizophrenic patients showed disrupted specific but intact general PIT effects. Patients with chronic back pain showed reduced PIT effects.
We provide possible reasons to understand heterogeneity in PIT effects within and across mental disorders. Further, we strengthen the importance of reliable experimental tasks and provide test-retest data of a PIT task showing moderate to good reliability.
Finally, we point toward stress as a possible underlying factor that may explain stronger PIT effects in mental disorders, as there is some evidence that stress per se interacts with the impact of environmental cues on behavior by selectively increasing cue-triggered wanting.
To conclude, we discuss the results of the literature review in the light of Research Domain Criteria, suggesting future studies that comprehensively assess PIT across psychopathological dimensions.…
MetadatenAuthor details: | Maria GarbusowORCiDGND, Claudia EbrahimiORCiDGND, Carlotta RiemerschmidORCiD, Luisa Daldrup, Marcus RothkirchORCiDGND, Ke Chen, Hao ChenORCiD, Matthew J. BelangerORCiD, Angela HentschelGND, Michael SmolkaORCiDGND, Andreas HeinzORCiDGND, Maximilan PilhatschORCiD, Michael A. RappORCiDGND |
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DOI: | https://doi.org/10.1159/000525579 |
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ISSN: | 0302-282X |
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ISSN: | 1423-0224 |
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Pubmed ID: | https://pubmed.ncbi.nlm.nih.gov/35843212 |
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Title of parent work (English): | Neuropsychobiology : international journal of experimental and clinical research in biological psychiatry, pharmacopsychiatry, Biological Psychology/Pharmacopsychology and Pharmacoelectroencephalography |
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Subtitle (German): | a review |
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Publisher: | Karger |
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Place of publishing: | Basel |
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Publication type: | Article |
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Language: | English |
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Date of first publication: | 2022/07/15 |
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Publication year: | 2022 |
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Release date: | 2024/05/31 |
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Tag: | Pavlovian-to-instrumental transfer; dimensional psychopathology; mental disorders; reliability |
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Volume: | 81 |
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Issue: | 5 |
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Number of pages: | 20 |
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First page: | 418 |
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Last Page: | 437 |
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Funding institution: | Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under; Germany's Excellence Strategy [EXC-2049 - 390688087]; Deutsche; Forschungsgemeinschaft (DFG, German Research Foundation) [402170461 [TRR; 265, 97], 186318919 (FOR 1617)] |
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Organizational units: | Zentrale und wissenschaftliche Einrichtungen / Interdisziplinäres Zentrum für Kognitive Studien |
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| Humanwissenschaftliche Fakultät / Strukturbereich Kognitionswissenschaften / Department Sport- und Gesundheitswissenschaften |
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DDC classification: | 1 Philosophie und Psychologie / 15 Psychologie / 150 Psychologie |
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Peer review: | Referiert |
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