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实验取４００～４５０９土拨鼠１３只，乌拉坦（１．５ｇ／ｋｇ）腹腔内麻醉后，给予肌松弛剂，气管切开人工呼吸管理。固定脑，切开头皮后，去除下丘以上头盖骨，暴露大脑皮质和左下丘，于直视下将晶体管微小电极前端置于下丘表面，然后在显微操作仪下刺人３μｍ，同时给...
Thirteen mice (400 ~ 4509 marmots) were anesthetized with urethane (1.5g / kg) intraperitoneally and then given muscle relaxant and tracheotomy for artificial respiration management. Fix the brain and incise the scalp. Remove the skull above the inferior colliculus and expose the cerebral cortex and the left inferior columella. Place the front end of the tiny electrode of the transistor on the inferior colliculus under direct vision, then stab the human body 3 μm under the micromanipulator. ..