Investigation on the Saturation and Clearance of Hydrogen Gas in the Brain and Extremities of Man, and Investigations on Biomedical Monitoring of Divers in Wet-Suits.

Abstract

Hydrogen gas clearance and saturation in the brain were monitored in 22 human subjects with chronically implanted electrodes of diagnostic purposes. The half time for clearance/saturation in the human brain seems to vary between 1/2 and 30 Minutes in gray matter and between 6 and 14 minutes in white matter. Inhalation of 8% CO2 with the breathing mixture drastically reduced the half-time but only in some areas of the brain. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Nov 14, 1976
Accession Number
ADA034868

Entities

People

  • Carl Wilhelm Sem-jacobsen

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Blood Flow
  • Cassettes
  • Chambers
  • Commercial Aircraft
  • Computer Programs
  • Computers
  • Diseases And Disorders
  • Hydrogen
  • Magnetic Tape
  • Military Research
  • North Sea
  • Pain
  • Prostheses And Implants
  • Recording Systems
  • Research Facilities
  • Simulators
  • Tapes

Fields of Study

  • Medicine

Readers

  • Mathematics or Statistics
  • Neurotrauma and Rehabilitation Medicine.
  • Underwater engineering and Marine Technology.

Technology Areas

  • Biotechnology