Outlining new frontiers for the comprehension of obsessive-compulsive disorder: a review of its relationship with fear and anxiety

Anxiety is an important component of the psychopathology of the obsessive-compulsive disorder (OCD). So far, most interventions that have proven to be effective for treating OCD are similar to those developed for other anxiety disorders. However, neurobiological studies of OCD came to conclusions that are not always compatible with those previously associated with other anxiety disorders. OBJECTIVES: The aim of this study is to review the degree of overlap between OCD and other anxiety disorders phenomenology and pathophysiology to support the rationale that guides research in this field. RESULTS: Clues about the neurocircuits involved in the manifestation of anxiety disorders have been obtained through the study of animal anxiety models, and structural and functional neuroimaging in humans. These investigations suggest that in OCD, in addition to dysfunction in cortico-striatal pathways, the functioning of an alternative neurocircuitry, which involves amygdalo-cortical interactions and participates in fear conditioning and extinction processes, may be impaired. CONCLUSION: It is likely that anxiety is a relevant dimension of OCD that impacts on other features of this disorder. Therefore, future studies may benefit from the investigation of the expression of fear and anxiety by OCD patients according to their type of obsessions and compulsions, age of OCD onset, comorbidities, and patterns of treatment response.

A cross-sectional analysis of the prevalence of dental anxiety and its relation to the oral health-related quality of life in patients with dental treatment needs at a university clinic in Switzerland

The aim of this observational, cross-sectional study was to analyse the relationship between dental anxiety (DA) and health-related quality of life aspects associated with oral conditions of a population with dental treatment needs in Switzerland.

Juvenile delinquency (motion pictures) Hearings before the Subcommittee to Investigate Juvenile Delinquency of the Committee on the Judiciary.

Mode of access: Internet.

In the council, regular session 1913-14 : Council Bill no. 255, introduced by Mr. Fletcher : first reading Oct 31, 1913; second reading Nov. 4, 1913; referred to Committee on Legislation : An ordinance [regarding motion pictures].

Bostwick, A.L. Censorship of motion picture films. Report to the City Council; p. 5-17.

Recommendations on the logistics of sound motion pictures for military training /

Mode of access: Internet.

Motion pictures.

Mode of access: Internet.

Wid's year book. Replete with statistical and other information of interest to all identified with the production, distribution or exhibition of motion pictures.

Mode of access: Internet.

Motion pictures for teacher education : a manual for use in pre-service and in-service teacher education /

Cover title.

Motion pictures on child life. Supplement no. 1-2.

Mode of access: Internet.

Motion pictures & sound and video recordings in the National Archives.

Mode of access: Internet.

Motion pictures of the United States Department of Agriculture, 1932 /

"Issued November, 1932."

Motion pictures of the United States Department of Agriculture, 1934.

"Issued December 1934."