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Seizures and Epilepsy癫痫

上传者:业精于勤 |  格式:ppt  |  页数:118 |  大小:19648KB

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lassification of epileptic seizures?II. Generalized seizures? A. Absence seizures? 1. Typical? 2. Atypical, complex? B. Myoclonic seizures? C. Clonic seizures? D. Tonic seizures? E. Tonic-clonic seizures? F. Atonic seizures (astatic)РEpileptic seizuresРSimple partial seizures?The clinical manifestation of partial seizure depends on the area of the brain involved. ?Abnormal sensation (smells, flashing lights, somatosensory symptoms)?Experimental phenomena (well-formed hallucinations)?Focal clonic activity?As the seizure activity spreads, the person may develop impaired consciousness and plex partial seizure.?Ictal EEG: Local contralateral discharge starting over the corresponding area of cortical representation (not always recorded on the scalp)?Interictal EEG: Local contralateral discharge

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