دورية أكاديمية
أعرض في EDS

Reward responsivity and habit formation in the co-occurrence of restrictive eating and nonsuicidal self-injury.

التفاصيل البيبلوغرافية
العنوان: Reward responsivity and habit formation in the co-occurrence of restrictive eating and nonsuicidal self-injury.
المؤلفون: Lee SE; Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA., Valerio Montero D; Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA., Sanico A; Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA., Haynos AF; Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA; Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA; Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, MN, USA. Electronic address: haynosa@vcu.edu.
المصدر: Journal of psychiatric research [J Psychiatr Res] 2024 Jul; Vol. 175, pp. 29-33. Date of Electronic Publication: 2024 Apr 23.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Pergamon Press Country of Publication: England NLM ID: 0376331 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1379 (Electronic) Linking ISSN: 00223956 NLM ISO Abbreviation: J Psychiatr Res Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Oxford : Pergamon Press
مواضيع طبية MeSH: Reward* , Self-Injurious Behavior*/epidemiology , Self-Injurious Behavior*/psychology , Feeding and Eating Disorders*/epidemiology , Feeding and Eating Disorders*/physiopathology , Habits* , Impulsive Behavior*/physiology, Humans ; Female ; Adult ; Male ; Young Adult ; Adolescent ; Comorbidity ; Feeding Behavior/physiology
مستخلص: Dysfunctions in reward and/or habit formation have been proposed as factors contributing individually to the maintenance of restrictive eating and nonsuicidal self-injury (NSSI). However, despite the high comorbidity between these behaviors, the associations between reward and habit formation in their co-occurrence remains unclear. This study examined self-reported reward responsivity and habit strength among individuals with co-occurring restrictive eating and NSSI (Comorbid group; n = 108) and those with one behavior only (One-behavior group; n = 113). Hierarchical logistic regression analyses assessed the association between reward and habit features and the co-occurrence of restrictive eating and NSSI, accounting for the effects of impulsivity (a characteristic commonly considered to underlie co-occurring disordered eating and NSSI). Partial correlations examined the relationships between these features and the severity of eating disorder and NSSI symptoms, also controlling for impulsivity. Lower reward responsivity was associated with the co-occurrence of restrictive eating and NSSI, even after accounting for impulsivity (p = 0.017). In exploratory analyses, this relationship was no longer significant after accounting for self-reported depression. No significant associations were found regarding habit formation and restrictive eating and NSSI co-occurrence. Lower reward responsivity was linked to increased NSSI frequency and versatility in both groups and associated with severity of eating pathology in the Comorbid group (ps < 0.05). Our findings suggest that blunted reward responsivity may relate to the co-occurrence of restrictive eating, NSSI, and depressive symptoms, as well as the severity of restrictive eating and NSSI. Reward disturbances may serve as a crucial target in the treatment of multiple self-destructive behaviors.
Competing Interests: Declaration of competing interest All authors declare no competing interests.
(Copyright © 2024 Elsevier Ltd. All rights reserved.)
References: Psychiatry Res. 2014 Feb 28;215(2):417-23. (PMID: 24388504)
Psychiatry Res. 2016 Dec 30;246:39-47. (PMID: 27657802)
Am J Psychiatry. 2002 Mar;159(3):408-11. (PMID: 11870004)
Compr Psychiatry. 2018 Apr;82:128-132. (PMID: 29477705)
J Eat Disord. 2021 May 26;9(1):63. (PMID: 34039415)
Psychiatry Res. 2012 Aug-Sep;203(2-3):146-52. (PMID: 22901627)
PLoS One. 2015 May 20;10(5):e0126083. (PMID: 25993565)
Int J Eat Disord. 2020 Mar;53(3):472-477. (PMID: 31886575)
Neuropsychopharmacology. 2017 Sep;42(10):1931-1939. (PMID: 28553839)
Int J Eat Disord. 2024 May;57(5):1253-1259. (PMID: 37811810)
J Clin Psychol. 1995 Nov;51(6):768-74. (PMID: 8778124)
Int J Eat Disord. 2019 May;52(5):564-575. (PMID: 30770581)
Nat Rev Psychol. 2023 Feb;2(2):112-126. (PMID: 37693302)
Behav Ther. 2015 Jan;46(1):125-38. (PMID: 25526840)
Psychiatry Res. 2014 Aug 30;223(2):104-12. (PMID: 24882678)
Psychiatry Res. 2018 Aug;266:72-78. (PMID: 29857291)
J Abnorm Psychol. 2021 Oct;130(7):761-774. (PMID: 34780230)
Psychol Med. 2023 Jan;53(1):274-282. (PMID: 33960286)
Suicide Life Threat Behav. 2020 Apr;50(2):437-448. (PMID: 31682015)
Environ Health Prev Med. 2017 Apr 04;22(1):30. (PMID: 29165137)
J Clin Med. 2021 Aug 13;10(16):. (PMID: 34441857)
Dev Psychopathol. 2016 Feb;28(1):277-91. (PMID: 26050788)
Arch Suicide Res. 2012;16(3):212-25. (PMID: 22852783)
Clin Psychol Rev. 2020 Jul;79:101872. (PMID: 32521390)
Psychol Med. 2016 May;46(7):1345-58. (PMID: 26954514)
Compr Psychiatry. 2007 May-Jun;48(3):218-24. (PMID: 17445514)
Curr Psychiatry Rep. 2020 Oct 10;22(12):68. (PMID: 33037934)
Behav Sci (Basel). 2023 Oct 25;13(11):. (PMID: 37998630)
Psychol Med. 2004 Jul;34(5):843-53. (PMID: 15500305)
Front Psychol. 2014 Jul 17;5:778. (PMID: 25101036)
J Psychopathol Behav Assess. 2009 Sep;31(3):215-219. (PMID: 29269992)
J Consult Clin Psychol. 2019 May;87(5):457-471. (PMID: 30998048)
Int J Eat Disord. 2023 Dec;56(12):2200-2209. (PMID: 37638551)
Aust N Z J Psychiatry. 2012 Feb;46(2):118-31. (PMID: 22311528)
Int J Eat Disord. 1999 Apr;25(3):349-51. (PMID: 10192002)
J Nerv Ment Dis. 2018 Jul;206(7):522-527. (PMID: 29965878)
معلومات مُعتمدة: K23 MH112867 United States MH NIMH NIH HHS; T32 MH082761 United States MH NIMH NIH HHS; T32 MH096679 United States MH NIMH NIH HHS
فهرسة مساهمة: Keywords: Comorbidity; Habit; Impulsivity; NSSI; Restrictive eating; Reward
تواريخ الأحداث: Date Created: 20240503 Date Completed: 20240905 Latest Revision: 20240906
رمز التحديث: 20240906
مُعرف محوري في PubMed: PMC11374481
DOI: 10.1016/j.jpsychires.2024.04.042
PMID: 38701609
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-1379
DOI:10.1016/j.jpsychires.2024.04.042