ISSN 0439-755X
CN 11-1911/B
主办:中国心理学会
   中国科学院心理研究所
出版:科学出版社

心理学报 ›› 1981, Vol. 13 ›› Issue (3): 71-80.

• • 上一篇    下一篇

20—36.5米氮氧饱和及50-70米空气巡回潜水模拟实验的神经和心理功能研究

陈宝松;吴树慧;尹文武   

  1. 交通部海上救捞科学研究院 ,中国科学院上海生理研究所 ,交通部上海海难救助打捞局
  • 出版日期:1981-09-25 发布日期:1981-09-25
  • 通讯作者: 陈宝松

SOME STUDIES OF NEUROPHYSIOLOGICAL AND PSYCHOLOGICAL FUNCTION DURING NITROGENOXYGEN SATURATION IN DEPTH OF 20-36.5 METERS AND AIR EXCURSION SIMULATED DIVING IN DEPTH OF 50-70 METERS

Chen Bao-song;Wu Shu-hui;Yin Wen-wu(scientific Institute of Salvage and Rescue of the Ministry of Communication)(Shanghai Institute of Physiology, Academia Sinica)(Shanghai Company of Salvage and Rescue)   

  • Published:1981-09-25 Online:1981-09-25

摘要: <正> 人体呼吸高分压氮气时会发生麻醉现象,出现欣快、动作不协调、判断迟钝等。氮分压愈高,症状愈明显。Bennett等在30米空气暴露时定量地测到有效行为的障碍。Elcombe等在4个绝对压含5.2%氧的氮氧混合气饱和暴露时,也观察到智力和行为的

关键词: NULL

Abstract: In this study, six experiments were made on 22 healthy male adults fora total of 36 times of simulated saturation diving. The result shows that thesimple reaction-time is usually prolonged when the nitrogen partial pressure isabove 2.7 ATA. The two-choice reaction time is obviously prolonged at thedepth between 50 and 70 meters. The ballbearing rate decreases obviouslyafter 60 meters. The effciency of the test to add between one-digit numberdecreases obviously after 70 meters. There is no significance for the memorytest within ten digits until the depth is 70 meters These results show thatunder nitrogen-oxygen saturation and air excursion beneath the depth of 70meters all the divers keep good intelligence and working ability.

Key words: NULL