Report is made of two patients with Epilepsia Partialis Continua (E.P.C.) from brain organic damage (since carcinoma metastasis and localized ischemia). Clinical EEG, neuroradiological and anatomo-pathological and therapeutical problems are dealth with the light of a review on previous papers. The EEG by itself is assumed as a not sufficient neurophysiological mean. Long time poligraphic enregistrations during awakeness and sleep havae, on the contrary, produced interesting data. The continuous and localized more or less rhythmic myoclonus, which are the distinctive feature in the E.P.C., were in both the patients confined to the first two fingers of their hands; the more they decreased the deeper was sleep (phase II and III-IV) and almost disappeared in the REM phase. Thus poligraphic enregistrations for E.P.C. patients are maintained as very significant.
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