Title :
Feature analysis of evoked potentials for monitoring depth of anesthesia
Author :
Li-Gao, Zhou ; Hong-Me, Cal ; Lin, Wang
Author_Institution :
University of Macau Tsinghua University
fDate :
Oct. 29 1992-Nov. 1 1992
Abstract :
The effects of fentanyl on the middle latency auditory evoked potential(MLAEP), including the time domain, frequency domain and AR-model parameters, in cats are studied for the purpose of exploring the possibility of measuring anesthetic depth through MLAEP and proposing some new efficient and reliable techniques for clinical use. It is demonstrated that the parameters of AR-model, A1 and argument 0 on pole distributions are more sensitive to fentanyl than those of time domain.
Keywords :
Biomedical monitoring; Cats; Ear; Monitoring; Surgery; Time frequency analysis; anesthesia; autoregressive (AR) model; evoked potential; medical monitoring;
Conference_Titel :
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location :
Paris, France
Print_ISBN :
0-7803-0785-2
Electronic_ISBN :
0-7803-0816-6
DOI :
10.1109/IEMBS.1992.5761547
