不同程度的睡眠不足对大学生躯体感觉诱发电位、脑干听觉诱发电位和视觉诱发电位的影响  

Effect of sleep deficiency in varying degrees on somesthesia evoked potential, brain - stem anditognosis evoked potential, and vision evoked potential of college students

作　　者：王秀英[1] 张道东[1] 刘灿鹏[2] 

机构地区：[1]济宁医学院,山东省272013 [2]曲阜师范大学

出　　处：《职业与健康》2000年第12期1-2,共2页Occupation and Health

摘　　要：为研究睡眠不足对大学生中枢神经系统功能造成的影响,我们对不同程度睡眠不足大学生进行了上肢短潜伏时躯体感觉诱发电位、脑干听觉诱发电位和视觉诱发电位的测试。结果表明,上肢短潜伏时躯体感觉诱发电位无显著变化,脑干听觉诱发电位和视觉诱发电位各波潜伏时较对照组有延长趋势,彻夜不眠者显著延长(P<0.05)。从而提示这表明睡眠不足降低了中枢神经系统对内在和外在刺激的应激能力。To study the effect of sleep deficiency on the function of central nervous system, we tested the electric potential evoked by somesthesia, brain - stem anditognosis, and vision in short term latency of upper limb for college students with sleep deficiency in varying degrees. The result indicate in short term latency of upper limb the electric potential evoked by somesthesia has no obvious change, but the latency of electric potential evoked by brain - stem anditognosis and vision have prolonged tendency in comparison with contrast group, and those who lie awake all night has obvious prolongation ( P < 0. 05). Thus indicate that sleep deficiency reduces the stress reaction of central nervous system to internal and external irritation.

关 键 词：睡眠不足 诱导电位 中枢神经 大学生 

分 类 号：R161.5[医药卫生—公共卫生与预防医学]