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ERIC Number: EJ784807
Record Type: Journal
Publication Date: 2008
Pages: 13
Abstractor: Author
Reference Count: 27
ISSN: ISSN-0145-4455
Habituation of Premonitory Sensations during Exposure and Response Prevention Treatment in Tourette's Syndrome
Verdellen, Cara W. J.; Hoogduin, Cees A. L.; Kato, Bernet S.; Keijsers, Ger P. J.; Cath, Danielle C.; Hoijtink, Herbert B.
Behavior Modification, v32 n2 p215-227 2008
Exposure to premonitory sensations and response prevention of tics (ER) has been shown to be a promising new treatment for Tourette's syndrome (TS). The present study tested the hypothesis that habituation to unpleasant premonitory sensations associated with the tic is an underlying mechanism of change in ER. Patients rated the severity of sensations and urges at 15-minute intervals during ten 2-hour ER sessions. Multilevel models using multiple time trend analyses showed significant reductions of the sensory severity ratings both within and between sessions. The decrease of these severity ratings was related to the frequency of tics exhibited during sessions, regardless of tic severity at baseline. These results support the hypothesis that habituation may be at least part of the underlying working mechanism of exposure in the treatment of tics in TS and that effective tic suppression during sessions is an important factor in this habituation process. (Contains 1 table and 3 figures.)
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A