O'Reilly J P
Undersea Biomed Res. 1977 Sep;4(3):297-305.
Measures of spatial orientation, associative memory, general intelligence, arithmetic ability, reaction time, and personal/social perceptions were administered to five subjects during a 31-day saturation exercise. Performance decrements were noted during 17 days of exposure to hyperbaric Hi-O2 at 18.6 ATA. Significant losses in general intellectual ability were noted, as well as trends toward significant losses in other cognitive tests. Reaction time and arithmetic errors increased significantly during the early testing sessions. Performance during a 3-day cold period was equivocal; arithmetic errors increased, but other measures improved or remained constant. Environmental stressors such as fatigue, anxiety, health problems, personal and social adjustment, and aspects of perceptual deprivation were considered to be influential in reducing performance effectiveness.
在一项为期31天的饱和训练中，对5名受试者进行了空间定向、联想记忆、一般智力、算术能力、反应时间以及个人/社会认知方面的测试。在18.6个绝对大气压下暴露于高压高氧环境17天期间，观察到了性能下降。发现一般智力能力有显著损失，其他认知测试也有显著损失的趋势。在早期测试阶段，反应时间和算术错误显著增加。在为期3天的寒冷期内表现不明确；算术错误增加，但其他指标有所改善或保持不变。诸如疲劳、焦虑、健康问题、个人和社会适应以及感知剥夺等环境压力因素被认为对降低绩效有效性有影响。
