Keywords Anesthesia, Intracarotid;Anesthesia, common carotid artery;Anesthesia, intravenous;Propofol;Electrocerebral silence;rat;dog;

• 颈内动脉;颈总动脉;麻醉;静脉麻醉;二异丙酚;脑电静息;大鼠;犬;