【摘要】 应用世界卫生组织 (WHO) 神经行为功能 (Neurobehavioral Core Test Battery 简称NCTB) 核心成套测验对不同海拔行驶的42名健康驾驶员进行了测试。结果显示:随海拔升高,驾驶员的情绪状况评定中,精力充沛得分明显降低,而紧张、焦虑、忧郁、愤怒、疲劳、困惑等得分明显上升;反应时间随海拔上升明显延长;听记忆、视觉记忆随海拔增高而下降;手工操作敏捷度习惯手有所下降;心理运动稳定度随海拔升高明显降低。同时测试不同海拔时驾驶员的生理参数,随海拔升高其心率增快,血氧饱和度、肺通气量,耗氧量降低等结果表明高原低氧环境对驾驶员生理、心理神经行为功能均有较明显影响。更多还原

【Abstract】 Forty-two drivers completed Neurobehavioral Core Test Battery(NCTB)in three places with elevationof 2260-3000,3600-3800,and 4000-5000 meters,respectively.With the increase of height,the drivers reported obvi-ously lower energy and higher occurrence of negative feelings such as tension,anxiety,anger,depression etc.They alsopresented longer reaction time,decreased ability of memory and concentration,lower scores in the test of manual dexterityand psycho-motor stability.The findings confirms that plateau condition exerts a definite influence on drivers’neurobe-havioral function.更多还原