Ictal automatisms of frontal lobe origin.
نویسندگان
چکیده
منابع مشابه
Unusual Ictal Foreign Language Automatisms in Temporal Lobe Epilepsy
The distinct brain regions could be specifically involved in different languages and the differences in brain activation depending on the language proficiency and on the age of language acquisition. Speech disturbances are observed in the majority of temporal lobe complex motor seizures. Ictal verbalization had significant lateralization value: 90% of patients with this manifestation had seizur...
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99mTC (single photon emission computed tomography) (HMPAO SPECT) was carried out during 16 frontal-lobe seizures in 15 patients. Focal changes in regional cerebral blood flow were seen during all seizures. In 9 of 16 seizures SPECT showed hyperperfusion localized to one frontal lobe. In 1 of 16 seizures ictal hypoperfusion was seen in one frontal lobe. In 2 of 16 seizures there was hyperperfusi...
متن کاملAutomatisms with preserved responsiveness and ictal aphasia: contradictory lateralising signs during a dominant temporal lobe seizure
The 25-year-old right-handed woman suffering from temporal lobe epilepsy (TLE) was referred to our centre for presurgical evaluation. MRI showed a right-sided hippocampal sclerosis. During video-EEG-recorded seizures, abdominal aura was followed by oral automatisms, during which she was completely reactive to external stimuli, although she was unable to speak. Ictal EEG showed right temporal se...
متن کاملSurface ictal electroencephalographic patterns in frontal vs temporal lobe epilepsy.
The effectiveness of long term EEG monitoring in the localization of the epileptic focus was studied in 37 patients with temporal lobe epilepsy comprising 190 recorded seizures, in 19 frontal lobe epileptic patients with 172 recorded seizures and in 12 additional patients which were classified as fronto-temporal. In the temporal lobe group, 49/190 seizures began focally (26%) and 20/190 seizure...
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ژورنال
عنوان ژورنال: Journal of the Japan Epilepsy Society
سال: 1987
ISSN: 0912-0890,1347-5509
DOI: 10.3805/jjes.5.65