{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T04:04:48Z","timestamp":1788321888063,"version":"build-2803163510"},"reference-count":40,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2021,8,18]],"date-time":"2021-08-18T00:00:00Z","timestamp":1629244800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["411232260"],"award-info":[{"award-number":["411232260"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Addiction Biology"],"published-print":{"date-parts":[[2021,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In the eleventh International Classification of Diseases (ICD\u201011) of the World Health Organization, gambling disorder and gaming disorder are included in the category \u2018disorders due to addictive behaviours\u2019, which can be specified further as occurring either predominantly offline or predominantly online. Other specific problematic behaviours may be considered for the category \u2018other specified disorders due to addictive behaviours\u2019. The Research Unit FOR 2974, funded by the German Research Foundation (<jats:italic>Deutsche Forschungsgemeinschaft<\/jats:italic>, DFG), focuses on the most prominent online addictive behaviours: gaming, pornography use, buying\u2010shopping and social\u2010networks use. The main goal of the Research Unit is to contribute to a better understanding of the common and differential psychological as well as neurobiological mechanisms involved in these specific types of Internet\u2010use disorders. We aim to investigate theoretically argued (bio)psychological processes with a focus on concepts coming from research of substance\u2010use disorders, for example, cue reactivity and craving, executive functions and specific inhibitory control, coping, implicit cognitions, and decision making. One central characteristic of the Research Unit is that we will investigate all participants using a comprehensive core battery of experimental paradigms, neuropsychological tasks, questionnaires, biomarkers, ambulatory assessment, and a 6\u2010month follow\u2010up survey. Beyond the anticipated contributions to the scientific understanding of the mechanisms involved in the development and maintenance of respective online addictive behaviours, we also expect contributions to clinical practice by showing which affective and cognitive mechanisms may be addressed more intensively to optimize treatment.<\/jats:p>","DOI":"10.1111\/adb.13087","type":"journal-article","created":{"date-parts":[[2021,8,19]],"date-time":"2021-08-19T05:07:24Z","timestamp":1629349644000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":46,"title":["Addiction Research Unit: Affective and cognitive mechanisms of specific Internet\u2010use disorders"],"prefix":"10.1111","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4831-9542","authenticated-orcid":false,"given":"Matthias","family":"Brand","sequence":"first","affiliation":[{"name":"General Psychology: Cognition and Center for Behavioral Addiction Research (CeBAR) University of Duisburg\u2010Essen  Duisburg Germany"},{"name":"Erwin L. Hahn Institute for Magnetic Resonance Imaging  Essen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6176-2947","authenticated-orcid":false,"given":"Astrid","family":"M\u00fcller","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy Hannover Medical School  Hannover Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4299-5280","authenticated-orcid":false,"given":"Rudolf","family":"Stark","sequence":"additional","affiliation":[{"name":"Department of Psychotherapy and Systems Neuroscience Justus Liebig University of Giessen  Giessen Germany"},{"name":"Bender Institute of Neuroimaging Justus Liebig University of Giessen  Giessen Germany"},{"name":"Center of Mind, Brain and Behavior Universities of Marburg and Giessen  Giessen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7651-0627","authenticated-orcid":false,"given":"Sabine","family":"Steins\u2010Loeber","sequence":"additional","affiliation":[{"name":"Clinical Psychology and Psychotherapy University of Bamberg  Bamberg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2433-6652","authenticated-orcid":false,"given":"Tim","family":"Klucken","sequence":"additional","affiliation":[{"name":"Clinical Psychology and Psychotherapy University of Siegen  Siegen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8112-0837","authenticated-orcid":false,"given":"Christian","family":"Montag","sequence":"additional","affiliation":[{"name":"Department of Molecular Psychology, Institute of Psychology and Education Ulm University  Ulm Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3257-7299","authenticated-orcid":false,"given":"Martin","family":"Diers","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL University Hospital Ruhr University Bochum  Bochum Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9320-2124","authenticated-orcid":false,"given":"Oliver T.","family":"Wolf","sequence":"additional","affiliation":[{"name":"Cognitive Psychology Ruhr University Bochum  Bochum Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6848-920X","authenticated-orcid":false,"given":"Hans\u2010J\u00fcrgen","family":"Rumpf","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Psychotherapy, Research Group S:TEP (Substance use and related disorders: Treatment, Epidemiology, and Prevention) University of L\u00fcbeck  L\u00fcbeck Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Klaus","family":"W\u00f6lfling","sequence":"additional","affiliation":[{"name":"Outpatient Clinic for Behavioral Addiction, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Johannes Gutenberg University Mainz  Mainz Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9373-979X","authenticated-orcid":false,"given":"Elisa","family":"Wegmann","sequence":"additional","affiliation":[{"name":"General Psychology: Cognition and Center for Behavioral Addiction Research (CeBAR) University of Duisburg\u2010Essen  Duisburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,8,18]]},"reference":[{"key":"e_1_2_10_2_1","unstructured":"World\u2010Health\u2010OrganizationICD\u201011 for mortality and morbidity statistics. 2019(06\/17)."},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1556\/2006.2020.00035"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychires.2014.07.005"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neubiorev.2016.08.033"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neubiorev.2019.06.032"},{"issue":"3","key":"e_1_2_10_7_1","first-page":"197","article-title":"Approaching avoidance. 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