Oral and manual automatisms elicited by electrical stimulation of the pars opercularis cortex in a patient with frontal lobe epilepsy.
Clin Neurol Neurosurg
; 208: 106784, 2021 Sep.
Article
en En
| MEDLINE
| ID: mdl-34332266
Oral automatism (OA) and manual automatism (MA) are common signs during initiation of temporal seizures. However, the precise symptomatogenic zones for OA and MA remains largely unclear. In this study, we presented a case of intractable frontal lobe epilepsy (FLE) in which the patient received intracranial EEG monitoring with subdural electrodes. During electrical stimulation of a grid contact located over the right pars opercularis cortex, OA and contralateral MA were observed unexpectedly without afterdischarges (ADs) or with brief ADs detected in the adjacent contacts. This case suggested that the pars opercularis cortex might play an important role in generating OA. In addition, our data implied that the symptomatogenic zone for MA might locate contralaterally to symptomatic hand.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Automatismo
/
Epilepsia del Lóbulo Frontal
/
Área de Broca
Límite:
Adult
/
Humans
/
Male
Idioma:
En
Revista:
Clin Neurol Neurosurg
Año:
2021
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
Países Bajos