Transcutaneous Ear Doppler Bloodflow Measurement System

Abstract

The contractor was unsuccessful in developing an acceptable and reliable ear Doppler sensor for use on the centrifuge as an indicator of impending loss of consciousness. Information for this special report has been extracted from an earlier report. Keywords: GLOC predictor; Transcutaneous bloodflow; Ear; Doppler; Medicine; Physiology; Hearing.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1990
Accession Number
ADA225013

Entities

People

  • Alan Selfridge
  • Harold Sandler
  • John P. Claude
  • John W. Hines
  • Michael G. Skidmore
  • Richard L Collins
  • Salvadore A Rositano

Organizations

  • National Aeronautics and Space Administration

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Sensors
  • Space

DTIC Thesaurus Topics

  • Air Force
  • Arteries
  • Biological Sciences
  • Blood Flow
  • Centrifuges
  • Contractors
  • Contracts
  • Crystals
  • Doppler Systems
  • Excitation
  • Frequency
  • Impedance
  • Instrumentation
  • Materials
  • Measurement
  • Single Crystals
  • Transducers

Readers

  • Auditory Neuroscience/Auditory Physiology.
  • Brain and Cognitive Science; Experimental Psychology; Cognitive Neuroscience
  • Software Engineering