Individuals with problem gambling and obsessive-compulsive disorder learn through distinct reinforcement mechanisms

• Shinsuke Suzuki ,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: shinsuke.szk@gmail.com

  Affiliations Centre for Brain, Mind and Markets, The University of Melbourne, Carlton, Australia, Center for the Promotion of Social Data Science Education and Research, Hitotsubashi University, Tokyo, Japan

  https://orcid.org/0000-0002-9816-9423

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• Xiaoliu Zhang,

  Roles Conceptualization, Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation BrainPark, Turner Institute for Brain and Mental Health, School of Psychological Sciences, and Monash Biomedical Imaging Facility, Monash University, Clayton, Australia

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• Amir Dezfouli,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – review & editing

  Affiliation Data61, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Sydney, Australia

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• Leah Braganza,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Writing – review & editing

  Affiliation BrainPark, Turner Institute for Brain and Mental Health, School of Psychological Sciences, and Monash Biomedical Imaging Facility, Monash University, Clayton, Australia

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• Ben D. Fulcher,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Writing – review & editing

  Affiliation School of Physics, The University of Sydney, Sydney, Australia

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• Linden Parkes,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Writing – review & editing

  Affiliations BrainPark, Turner Institute for Brain and Mental Health, School of Psychological Sciences, and Monash Biomedical Imaging Facility, Monash University, Clayton, Australia, Department of Bioengineering, School of Engineering & Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

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• Leonardo F. Fontenelle,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  Affiliation BrainPark, Turner Institute for Brain and Mental Health, School of Psychological Sciences, and Monash Biomedical Imaging Facility, Monash University, Clayton, Australia

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• Ben J. Harrison,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Writing – review & editing

  Affiliation Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Carlton, Australia

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• Carsten Murawski,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  Affiliation Centre for Brain, Mind and Markets, The University of Melbourne, Carlton, Australia

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• Murat Yücel ,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  ¶‡ These authors are joint senior authors on this work.

  Affiliation BrainPark, Turner Institute for Brain and Mental Health, School of Psychological Sciences, and Monash Biomedical Imaging Facility, Monash University, Clayton, Australia

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• Chao Suo

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  ¶‡ These authors are joint senior authors on this work.

  Affiliation BrainPark, Turner Institute for Brain and Mental Health, School of Psychological Sciences, and Monash Biomedical Imaging Facility, Monash University, Clayton, Australia

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