Miszczak J, Zuzewicz W
Acta Physiol Pol. 1977 Jan-Feb;28(1):61-9.
Variability of the averaged evoked visual potentials in healthy subjects after 24-hour sleep deprivation. Acta Physiol. Pol., 1977, 28 (1): 61-69. The authors evaluated the effects of 24-hour sleep deprivation on visual evoked potentials in 20 pilots aged 20 to 40 years, clinically healthy and with normal bioelectric cerebral activity. A slight reduction in the latency time of components was observed, mainly in the non-specific part of the visual evoked potentials, and a rise in the P3-N4 amplitude. An analysis of the duration of potential components suggests that sleep deprivation causes disturbances in the equilibrium between the processes of excitation and inhibition from non-specific structures (with increased excitation). All parameters assessed may evidence increased excitation of the central nervous system after activation with insomnia + light flashes, and may be useful for extending the diagnostic possibilities in cases of borderline pathological changes in cerebral bioelectric activity.
24小时睡眠剥夺后健康受试者平均诱发视觉电位的变异性。《波兰生理学报》，1977年，28(1):61 - 69。作者评估了24小时睡眠剥夺对20名年龄在20至40岁、临床健康且脑生物电活动正常的飞行员视觉诱发电位的影响。观察到各成分的潜伏期略有缩短，主要在视觉诱发电位的非特异性部分，且P3 - N4波幅升高。对电位成分持续时间的分析表明，睡眠剥夺会导致非特异性结构的兴奋和抑制过程之间的平衡紊乱（兴奋增加）。所有评估参数可能表明在失眠 + 闪光刺激后中枢神经系统兴奋增加，并且可能有助于扩大脑生物电活动临界病理变化病例的诊断可能性。
