title: Recent advances in research on cognition and emotion in OCD: a review.
abstract: The cognitive model of OCD suggests that misinterpreting intrusive thoughts as unacceptable leads to increased anxiety and attempts to suppress or ignore the thoughts through avoidance or compulsive rituals. An insidious negative feedback loop develops as one's attention focuses on these thoughts and in turn the unwanted thoughts do not respond to efforts to avoid or suppress. This article is a current review of the research on cognitive processes in obsessive-compulsive disorder (OCD). We review research that has (1) empirically validated the theoretical underpinnings of the cognitive model, (2) altered maladaptive cognitive processes through state-of-the-art experimental procedures, (3) refined our understanding of the relationship between obsessive beliefs and OC symptoms and (4) examined how underlying traits (e.g., anxiety and disgust sensitivity) relate to the development and maintenance of OCD. We discuss the clinical implications of this research.
authors.affiliation: Massachusetts General Hospital, 55 Fruit St, Boston, MA 02114, USA. acalkins@partners.org
authors.forename: Amanda W
authors.initials: AW
authors.lastname: Calkins
authors.forename: Noah C
authors.initials: NC
authors.lastname: Berman
authors.forename: Sabine
authors.initials: S
authors.lastname: Wilhelm
mesh_terms: D001007:Anxiety / Q000523:psychology; D003071:Cognition; D004644:Emotions; D006801:Humans; D008960:Models, Psychological; D009771:Obsessive-Compulsive Disorder / Q000523:psychology*