文章探讨了非均匀恒磁场Ｎ极、Ｓ极对急性低压缺氧引起的学习记忆障碍是否有改善作用。将 48只小鼠分别为空白对照组、缺氧组、磁场Ｎ极 +缺氧组和磁场Ｓ极 +缺氧组。采用避暗实验法和自主活动法进行观察。结果显示 :①避暗实验表明 ,磁场Ｎ极 +缺氧组、磁场Ｓ极 +缺氧组的累积 The article discusses whether the non-uniform constant magnetic field N-pole and S-pole can improve the learning and memory impairment caused by acute hypobaric hypoxia. 48 mice were blank control group, hypoxia group, magnetic field N + hypoxia group and magnetic field S + hypoxia group. Using dark test method and independent activity method to observe. The results showed that: (1) The dark-avoidance experiments showed that the cumulative N field + hypoxic group and S + hypoxic group