Objective:Research and development of anesthetization process plan of Abstinence syndrome occurring in the on-operation toxicomania patients.

探讨药物成瘾的病人围术期出现戒断症状的麻醉处。

Results It showed the changes of field potentials and neural firing rates in hippocampal CA1 region tinder anesthetization of Pentobarbital sodium and Urethane respectively.

(2)CA1区神经元在不同麻醉剂作用下放电频率变化具有规律性。