FURTHER PHYSIOLOGIC RESEARCH ON HUMAN TUMBLING

Abstract

Twelve tumbling problems, ranging from impaired performance to water immersion deconditioning, were investigated by using an important training and physiologic research tool--the all-altitude air-bearing research and training simulator (ARTS). It was shown that among healthy persons there is a wide spectrum in tolerance to tumbling. Evidence was obtained that men may be disoriented by tumbling, yet show no symptoms of motion sickness, and vice versa. Other investigations which are described include: complex patterns of rotation and tumbling, respiratory effects, phase shifts at different rpm's, subject capability to perform a simulated flying movement during turning, body position effects, and the ability of some subjects to withstand continuous tumbling for at least 1 hour.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1968
Accession Number
AD0683717

Entities

People

  • John G. Fletcher

Tags

Communities of Interest

  • Biomedical
  • Ground and Sea Platforms
  • Human Systems
  • Space

DTIC Thesaurus Topics

  • Blood
  • Blood Vessels
  • Cardiovascular Physiological Phenomena
  • Cardiovascular Physiological Processes
  • Cardiovascular System
  • Electrocardiography
  • Engineering
  • Gas Bearings
  • Health Services
  • Heart Rate
  • Intercommunication Systems
  • Measurement
  • Medical Personnel
  • Motion Sickness
  • Performance Tests
  • Physiology
  • Spacecraft

Readers

  • Brain and Cognitive Science; Experimental Psychology; Cognitive Neuroscience
  • Robotics and Automation.