[The new cassette EEG recording system: its application to epileptic children].
We designed a new cassette EEG recording system which consists of a recording block (an ambulatory-type data recorder and a newly developed pre-amplifier) and a reproduction block (a fixed-type data recorder, a personal computer equipped with A/D converting board and an intervening EEG device for a bandpass filter). This system was applied to 36 epileptic children, and 33 ictal records were obtained. The seizure type could be precisely classified by a comparative analysis of the data computed from this system and from the ictal symptoms. Three representative cases were presented with actual analysis procedures.
Kohsaka
S
S
Department of Pediatrics, Hokkaido University School of Medicine, Sapporo.
D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography / Q000295:instrumentation*; D004827:Epilepsy / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D013637:Tape Recording / Q000295:instrumentation*