大量临床和实验研究结果表明，脑温为脑卒中和脑外伤时脑损害程度的重要决定因素之一［１］。现在认为亚低温对脑复苏有一定效果，由于平时并不常规监测脑温，因此了解脑温和全身体温的关系极为重要。人工亚低温对脑的保护，严格地讲应指脑的亚低温，故正确地确定脑温具有重要? A large number of clinical and experimental studies have shown that brain temperature is one of the important determinants of brain damage during stroke and traumatic brain injury [1]. It is now considered that mild hypothermia has some effect on cerebral resuscitation. Since brain temperature is usually not routinely monitored, it is important to understand the relationship between brain temperature and general body temperature. Artificial mild hypothermia protection of the brain, strictly speaking, should refer to the brain of mild hypothermia, it is important to correctly determine the brain temperature?