Set as Homepage | Add to favorites
  Quick Search:       Advanced Search
ZHAO DBMING,LIU ZERBN,SHEN TONGMEI,MEI XIUHUA,SHI ZHONGYUAN. 1984. CHANGES ON EEG DURING SIMULATED SATURATION DIVING. Acta Oceanologica Sinica, (3):441－449
CHANGES ON EEG DURING SIMULATED SATURATION DIVING
CHANGES ON EEG DURING SIMULATED SATURATION DIVING
Received:December 16, 1980  Revised:May 10, 1983
DOI：
Key words:
中文关键词:  
基金项目:
Author NameAffiliation
ZHAO DBMING Scientific Institute of Underwater Technology, Shanghai 
LIU ZERBN Scientific Institute of Underwater Technology, Shanghai 
SHEN TONGMEI Scientific Institute of Underwater Technology, Shanghai 
MEI XIUHUA Scientific Institute of Underwater Technology, Shanghai 
SHI ZHONGYUAN Scientific Institute of Underwater Technology, Shanghai 
Hits: 692
Download times: 655
Abstract:
      During N2-O2 simulated saturation at a depth of 36.5 m the frequency, amplitude and index of a waves decreased and the activities of β and θ wave increased on the EEGs at rest.After the pressure was decompressed to normal, they could recover to the predive level.During the air excursion diving at depths of 60 and 70 m, the paramenters of EEG approximated to those of N2-O2 exposure.But at that time of the air excursion diving at a depth of 75 m they appeared the maximum.This showed that the changes related to the nitrogen partial pressure.There was an increase in slow waves during the simulated N2-O2 saturation.The activities of slow wave decreased on the EEGs in case of hyperventilation.The photic stimulation to the eyes caused the slow wave to disappear, and a rhythm could recover temporarily.When the photic stimulation was over the flow rhythm reappeared on the EEG.
中文摘要:
      During N2-O2 simulated saturation at a depth of 36.5 m the frequency, amplitude and index of a waves decreased and the activities of β and θ wave increased on the EEGs at rest.After the pressure was decompressed to normal, they could recover to the predive level.During the air excursion diving at depths of 60 and 70 m, the paramenters of EEG approximated to those of N2-O2 exposure.But at that time of the air excursion diving at a depth of 75 m they appeared the maximum.This showed that the changes related to the nitrogen partial pressure.There was an increase in slow waves during the simulated N2-O2 saturation.The activities of slow wave decreased on the EEGs in case of hyperventilation.The photic stimulation to the eyes caused the slow wave to disappear, and a rhythm could recover temporarily.When the photic stimulation was over the flow rhythm reappeared on the EEG.
HTML View Full Text   View/Add Comment  Download reader
Close
Copyright ©       
You are guest number 976. Acta Oceanologica Sinica
Govern Body:China Association for Science and Technology Sponsor:Chinese Society of Oceanography Publisher:China Ocean Press Address:8 Dahuisi street,Beijing,China
Zip code:100081 Tel:010-62179976