EEG-vigilance differences between patients with borderline personality disorder, patients with obsessive-compulsive disorder and healthy controls
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Study at a glance
- Area
- Anxiety & Stress
- Study type
- Observational study
- Authors
- Hegerl U, Stein M, Mulert C, Mergl R, Olbrich S, Dichgans E, et al.
- Journal
- European Archives of Psychiatry and Clinical Neuroscience
- Year
- 2008
- Participants
- 60 (20 + 20 + 20)
- Population
- Adults
- Protocol
- EEG vigilance analysis
Key findings
- Less stable EEG vigilance in borderline personality disorder than in OCD
Five minutes of resting EEG from 20 unmedicated people with borderline personality disorder, 20 with obsessive-compulsive disorder and 20 healthy controls were classified into vigilance stages. People with borderline personality disorder dropped to lower vigilance stages more than those with OCD, supporting the idea that their sensation-seeking may be a way of keeping the brain aroused.