Effects of general anesthetics on search in memory in man.
Recovery of search functions in long-term memory following several hours of anesthesia was studied on human volunteers. Verbal as well as visual search was assessed. The anesthetics used, fluroxene and halothane, slowed down considerably the verbal search for the first few hours following anesthesia, but had very little effect on the following day. No effect was observed a week later. Visual search was not affected at all, in accordance with previous findings indicating a selective effect of low concentrations of inhalation anesthetics on verbal memory.
Effects of general anesthetics on search in memory in man. Recovery of search functions in long-term memory following several hours of anesthesia was studied on human volunteers. Verbal as well as visual search was assessed. The anesthetics used, fluroxene and halothane, slowed down considerably the verbal search for the first few hours following anesthesia, but had very little effect on the following day. No effect was observed a week later. Visual search was not affected at all, in accordance with previous findings indicating a selective effect of low concentrations of inhalation anesthetics on verbal memory.