[Image processing of topographic EEG in epilepsy].
The processing of epileptic computerized topographical EEG (CTE) with the principle of image enhancement and point-by-point process was reported. The results indicated that the high potential distribution of CTE markedly reduced, the focus location was prominent and the mirror nearly disappeared after processing CTE image. The difference increased between the spike grey and the fast wave. This is advantageous to the surgical treatment of epileptic focus in brain.
Song
J
J
Department of Special Diagnosis, Command General Hospital, Chengdu.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D004827:Epilepsy / Q000503:physiopathology*; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male