A procedure to identify persistent and effort‐independent individual differences in preference for heroin over rewarding social interaction
Access to 'preferred' heroin doses during the choice tests leads to stable and effort-independent individual differences in heroin preference. This procedure provides a platform to study mechanisms of resilience and vulnerability to opioid addiction.
Authors
- Daniele Caprioli (ORCID: https://orcid.org/0000-0001-6198-0776)
- Alana Sullivan
- Ingrid Reverte (ORCID: https://orcid.org/0000-0002-4120-9324)
- C. Marchetti (ORCID: https://orcid.org/0009-0004-8967-5342)
- Ginevra D’Ottavio (ORCID: https://orcid.org/0000-0003-0475-6641)
- Michele Stanislaw Milella (ORCID: https://orcid.org/0000-0002-5939-8549)
- Marco Vènniro (ORCID: https://orcid.org/0000-0001-7653-957X)
- Yavin Shaham (ORCID: https://orcid.org/0000-0002-8242-3319)
- Fernando Boix (ORCID: https://orcid.org/0000-0001-6925-5130)
- Sara Pezza (ORCID: https://orcid.org/0009-0000-8967-6223)
- Soami F. Zenoni (ORCID: https://orcid.org/0009-0008-4972-9229)
- Jacopo Modoni (ORCID: https://orcid.org/0000-0002-4199-6081)
- Maria Chiara Ruano
Institutions
- University of Maryland, Baltimore (US)
- Oslo University Hospital (NO)
- National Institute on Drug Abuse (US)
- Policlinico Umberto I (IT)
- Office of Extramural Research (US)
- Fondazione Santa Lucia (IT)
- Link Campus University (IT)
- Sapienza University of Rome (IT)
Publication Details
- Journal
- British Journal of Pharmacology
- Published
- 2025-07-24
- DOI
- https://doi.org/10.1111/bph.70125
- Citations
- 2
- Primary Topic
- Neurotransmitter Receptor Influence on Behavior
- Type
- article
- Field-Weighted Citation Impact
- 1.82
Funders
- Ministero della Salute
- Sapienza Università di Roma