Association between equivalent current dipole source localization and focal cortical dysplasia in epilepsy patients.
Epilepsy Res
; 98(2-3): 223-31, 2012 Feb.
Article
em En
| MEDLINE
| ID: mdl-22018907
ABSTRACT
We analysed the association between focal cortical dysplasia (FCD) visible in MRI and the location of equivalent current dipole (ECD) of single interictal scalp EEG spikes (IIS) in 11 epilepsy patients. We calculated several indicators of distance of ECDs to the FCD border. The results confirm some previous studies suggesting that the epileptogenic zone associated to the location of ECDs extends beyond the FCD visible in MRI. The analysis suggests the ECDs to be in a shell parallel to part of the FCD surface.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Mapeamento Encefálico
/
Córtex Cerebral
/
Epilepsia
/
Malformações do Desenvolvimento Cortical
/
Ondas Encefálicas
Tipo de estudo:
Risk_factors_studies
Limite:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Epilepsy Res
Ano de publicação:
2012
Tipo de documento:
Article