The relationship between memory and bispectral index, auditory evoked potential index, effective-site concentration during sedation with propofol by TCI
- VernacularTitle:异丙酚靶控输注镇静时记忆与BIS、AEPI和效应室药物浓度的关系
- Author:
Yun WANG
;
Yun YUE
;
Yonghai SUN
- Publication Type:Journal Article
- Keywords:
Propofol;
Memory;
Electroencephalography;
Evoked potentials, auditory;
Drug delivery system
- From:
Chinese Journal of Anesthesiology
1995;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
effect-site concentration. The cutoff points of BIS index, AEPI and effect-site concentration for implicit memory were 47, 28 and 2.3 ?g ? ml-1 respectively.Conclusion Implicit memory exists in unconscious patients when there is no noxious stimulation. Implicit memory disappears at level 1 of OAA / S score. Implicit memory score correlates well with BIS index, AEPI. The BIS index, AEPI and effect-site concentration are good predictors of implicit memory during target-controlled infusion of propofol.
