自 2 0 0 1年 5月至 2 0 0 1年 9月 ,我们在西藏高原海拔 3 65 8米 ,沸点 89.5℃ ,大气压 66.5ｋＰａ,氧分压 1 3 .6ｋＰａ,环境温度 2 2℃ ,空气相对湿度 45 %的条件下[1] ,利用脑立体定向技术治疗帕金森病 5例 ,现介绍如下。资料与方法本组男 4例 ,女 1例。均在高原居住 (海 From May 2001 to September 2001, on the plateau of Tibet we had an altitude of 3 658 meters, a boiling point of 89.5 ° C, an atmospheric pressure of 66.5 kPa, an oxygen partial pressure of 13.6 kPa, an ambient temperature of 22 ° C, air Relative humidity of 45% of the conditions [1], the use of brain stereotactic treatment of Parkinson’s disease in 5 cases are as follows. Materials and Methods The group of 4 males and 1 female. Are living in the plateau (sea