采用低压舱模拟海拔 2 80 0ｍ、3 60 0ｍ、440 0ｍ和 3 0 0ｍ 4个高度 ,对健康受试者的感知觉、记忆、思维、注意和心理运动等作业绩效的影响进行研究。结果显示 :急性缺氧对感知觉能力的影响随暴露高度增加时才出现错误率增加。连续识别记忆测试对低氧最敏感 ,仅 2 80 0ｍ时其 The effects of aerobic exercise on sensory perception, memory, thinking, attention and psychomotor performance in healthy subjects were investigated using low-pressure cabin simulations at altitudes of 280m, 360m, 440m and 340m. The results showed that the effect of acute hypoxia on sensory perception increased with increasing exposure error rate. Continuous recognition memory test is the most sensitive to hypoxia, only 2 80 0m when it