Kelly A Knowles1, Sarah C Jessup1, Bunmi O Olatunji2. 1. Vanderbilt University, Nashville, TN, USA. 2. Vanderbilt University, Nashville, TN, USA. olubunmi.o.olatunji@vanderbilt.edu.
Abstract
PURPOSE OF REVIEW: In the past 20 years, the role of disgust in anxiety disorders and obsessive-compulsive disorder (OCD) has been investigated with increasing precision. In this review, we examine recent evidence implicating disgust in anxiety and OCD, highlighting recent measurement and methodological improvements. Specific emphasis is placed on understanding the mechanisms that may account for the role of disgust in OCD and related disorders. RECENT FINDINGS: Recent developments include clarification of the role of distinct disgust-relevant vulnerabilities in the etiology of anxiety and OCD, an improved understanding of the neurobiology of disgust processing in OCD, and an increased focus on disgust-related mechanisms that contribute to psychopathology, such as disgust-based learning and emotion regulation. Disgust proneness is increasingly linked with symptoms of anxiety and OCD. However, further examination of the mechanisms that account for the roles of distinct disgust-relevant vulnerabilities is needed, and studies that directly examine disgust during the course of treatment are limited. Increasingly, the field has moved toward experimental investigation of specific disgust-relevant mechanisms that influence the etiology and treatment of OCD and related anxiety disorders.
PURPOSE OF REVIEW: In the past 20 years, the role of disgust in anxiety disorders and obsessive-compulsive disorder (OCD) has been investigated with increasing precision. In this review, we examine recent evidence implicating disgust in anxiety and OCD, highlighting recent measurement and methodological improvements. Specific emphasis is placed on understanding the mechanisms that may account for the role of disgust in OCD and related disorders. RECENT FINDINGS: Recent developments include clarification of the role of distinct disgust-relevant vulnerabilities in the etiology of anxiety and OCD, an improved understanding of the neurobiology of disgust processing in OCD, and an increased focus on disgust-related mechanisms that contribute to psychopathology, such as disgust-based learning and emotion regulation. Disgust proneness is increasingly linked with symptoms of anxiety and OCD. However, further examination of the mechanisms that account for the roles of distinct disgust-relevant vulnerabilities is needed, and studies that directly examine disgust during the course of treatment are limited. Increasingly, the field has moved toward experimental investigation of specific disgust-relevant mechanisms that influence the etiology and treatment of OCD and related anxiety disorders.
Authors: Bunmi O Olatunji; Nathan L Williams; Jeffrey M Lohr; Kevin M Connolly; Josh Cisler; Suzanne A Meunier Journal: Behav Res Ther Date: 2007-08-19
Authors: Kathrin Viol; Benjamin Aas; Anna Kastinger; Martin Kronbichler; Helmut Johannes Schöller; Eva-Maria Reiter; Sarah Said-Yürekli; Lisa Kronbichler; Brigitte Kravanja-Spannberger; Barbara Stöger-Schmidinger; Wolfgang Aichhorn; Guenter Karl Schiepek Journal: Front Behav Neurosci Date: 2019-04-24 Impact factor: 3.558
Authors: Katherine Schaumberg; Erin E Reilly; Sasha Gorrell; Cheri A Levinson; Nicholas R Farrell; Tiffany A Brown; Kathryn M Smith; Lauren M Schaefer; Jamal H Essayli; Ann F Haynos; Lisa M Anderson Journal: Clin Psychol Rev Date: 2020-11-11