[The effect of general anesthesia on memory in experimental animals].
Full recovery of short-term memory (maximum time of delayed reactions) and of the structure of situational conditioned reflex and differentiation inhibition in dogs is observed in 1.5-2.5 h after tranquil-anaesthesia (diazepam-ketamine in doses of 0.3-15 mg/kg correspondingly) and dissociative anaesthesia by ketamine (15 mg/kg) in 6-8 h after neuroleptanalgesia (droperidol-fentanyl 2.5-0.05 mg/kg correspondingly), 20-24 h after narcosis by thiopental sodium (30 mg/kg) and by the end of the 3d day after neuroleptanaesthesia (droperidol-ketamine 2.5-15 mg/kg correspondingly). The recovery of the reaction of memory trace reproduction (of conditioned reaction of passive avoidance in rats) after various types of general anaesthesia is observed mainly in the same sequence, but on the average a day later than the short-term memory in dogs.
Mamchur
V I
VI
Krauz
V A
VA
D000768:Anesthesia, General; D000769:Anesthesia, Inhalation; D000818:Animals; D003975:Diazepam; D004285:Dogs; D004329:Droperidol; D005283:Fentanyl; D007649:Ketamine; D008570:Memory, Short-Term / Q000187:drug effects*; D009458:Neuroleptanalgesia; D051381:Rats; D011919:Rats, Inbred Strains; D013874:Thiopental
D007649:Ketamine; D013874:Thiopental; D004329:Droperidol; D003975:Diazepam; D005283:Fentanyl
Vliianie obshchego obezbolivaniia na pamiat' v éksperimente.