[Analysis of EEG frequency in althesin anesthesia].
Twelve subjects were given Althesin until the EEG level of burst suppression was reached. The cerebral electrical activity was continuously monitored by the conventional EEG-tracing method and by a tracing compression technique (BFA), based on the time to-frequency domain conversion and the display of the spectra in prospectical array. The BFA computed in real time the power spectra of 64 frequencies (0,25-16 Hz) by means of the Fourier's transform. The depth of Althesin anesthesia proved to correlate with the EEG spectra.
D000328:Adult; D000530:Alfaxalone Alfadolone Mixture; D000758:Anesthesia; D004569:Electroencephalography; D006801:Humans; D008297:Male
D000530:Alfaxalone Alfadolone Mixture
Analisi di frequenza dell'EEG nell'anesthesia con althesin.