Neuropsychological aspects of psychogenic nonepileptic seizures

Psychogenic nonepileptic seizures (PNES) may be defined as paroxysmal changes in behavior that are similar to epileptic seizures but are not associated with quantifiable alterations in the electrical activity of the brain. At the Epilepsy Surgery Program (ESP) of the São Lucas Hospital at PUCRS (HSL-PUCRS), we studied 52 individuals (37 females and 15 males) with a diagnosis of PNES, associated (57%) or not (23%) with refractory epileptic seizures. We found emotional abuse (100%), physical abuse (80%), emotional neglect (80%), physical negligence (70%) and sexual abuse (30%), mood (40%) and anxiety disorders (50%), as the main psychological components in such population. Although the medical and psychosocial impact of PNES can be estimated as significant, the absence of specialized services for its treatment is striking. Multiple diagnostic and therapeutic procedures and the participation of a specialized multidisciplinary team – where neuropsychology functions as a link between the mental processes/psychopathologies and the brain – are required to ensure proper management of such cases.

Bibliographic Details

Main Authors:	Portuguez,Mirna Wetters, Costa,Danielle Irigoyen da, Marroni,Sabine Possa, Pagliarini,Vanessa, Vieira,Karin
Format:	Digital revista
Language:	English
Published:	Liga Brasileira de Epilepsia (LBE) 2007
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-26492007000500005
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