Overlap between dissociation and other psychological characteristics in patients with psychogenic nonepileptic seizures.

Overlap between dissociation and other psychological characteristics in patients with psychogenic nonepileptic seizures. Epilepsy Behav. 2014 Mar 25;34C:47-49 Authors: Cohen ML, Testa SM, Pritchard JM, Zhu J, Hopp JL Abstract Patients with psychogenic nonepileptic seizures (PNES) often report symptoms of dissociation. However, it is unclear how these symptoms relate to psychotherapeutic treatment, for example, with cognitive-behavioral therapy (CBT). Here, we investigated the degree of overlap between symptoms of dissociation and other psychiatric features that are more traditional targets for CBT. We used a hierarchical linear regression to measure the variance associated with dissociative symptoms (as assessed by the Dissociative Experiences Scale - DES) among 46 individuals with PNESs. The regression predictor variables are indices of participants' self-rated mood, self-efficacy, quality of life, locus of control, and life outlook (e.g., optimism). Results revealed that 70.2% of the variance associated with DES score was explained by psychological distress and locus of control. The other factors examined did not make a significant contribution to the regression model. These results suggest that traditional CBT targets - mood symptoms, mood distress, and dysfunctional beliefs about locus of control - overlap substantially with self-reported dissociative symptoms. PMID: 24681385 [PubMed - as supplied by publisher]
Source: Epilepsy and Behaviour - Category: Neurology Authors: Tags: Epilepsy Behav Source Type: research