Comparison of conventional averaged and rapid averaged, autoregressive-based extracted auditory evoked potentials for monitoring the hypnotic level during propofol induction

The extraction of the middle latency auditory evoked potentials (MLAEP) is usually done by moving time averaging (MTA) over many sweeps (often 250-1,000), which could produce a delay of more than 1 min. This problem was addressed by applying an autoregressive model with exogenous input (ARX) that en...

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Veröffentlicht in:	Anesthesiology (Philadelphia) 2002-08, Vol.97 (2), p.351-358
Hauptverfasser:	LITVAN, Héctor, JENSEN, Erik W, GALAN, Josefina, LUND, Jeppe, RODRIGUEZ, Bernardo E, HENNEBERG, Steen W, CAMINAL, Pere, VILLAR LANDEIRA, Juan M
Format:	Artikel
Sprache:	eng
Schlagworte:	Anesthesia Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy Anesthetics, Intravenous - pharmacology Biological and medical sciences Electrodiagnosis. Electric activity recording Evoked Potentials, Auditory - drug effects General anesthesia. Technics. Complications. Neuromuscular blocking. Premedication. Surgical preparation. Sedation Humans Investigative techniques, diagnostic techniques (general aspects) Medical sciences Nervous system Predictive Value of Tests Propofol - pharmacology Time Factors
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