Comparison of scalp to subdural recordings for localizing epileptogenic foci
| Autor: | Allen R. Wyler, E. T. Richey, Bruce P. Hermann |
|---|---|
| Rok vydání: | 1989 |
| Předmět: |
medicine.medical_specialty
medicine.diagnostic_test business.industry General Neuroscience Electroencephalography Lateralization of brain function Temporal lobe surgery nervous system diseases medicine.anatomical_structure nervous system Scalp Anesthesia medicine Ictal Epilepsy surgery Neurology (clinical) Radiology Subdural electrodes business Eeg monitoring |
| Zdroj: | Journal of Epilepsy. 2:91-96 |
| ISSN: | 0896-6974 |
| DOI: | 10.1016/0896-6974(89)90043-1 |
| Popis: | We reviewed a group of 124 patients who were seizure-free after epilepsy surgery to determine the relative accuracy for identifying epileptogenic foci with (a) interictal scalp recordings, (b) ictal scalp recordings, and (c) ictal subdural electrode recordings. If considering only patients undergoing temporal lobe surgery, ictal subdural strip recordings were accurate in 100% of cases. Ictal scalp recordings were accurate in 44% of cases, whereas interictal scalp recordings were accurate in only 31% of cases. The data also indicate that noninvasive recordings have a false lateralization or localization error rate of 10% when used for identifying unilateral epileptogenic foci in preparation for epilepsy surgery. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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