Affiliation:
1. Department of Otolaryngology-Head and Neck, Department of Surgery, Johns Hopkins University. School of Medicine, Baltimore, Maryland
Abstract
Ground-based analog facilities have had wide use in mimicking some of the features of spaceflight in a more-controlled and less-expensive manner. One such analog is parabolic flight, in which an aircraft flies repeated parabolic trajectories that provide short-duration periods of free fall (0 g) alternating with high- g pullout or recovery phases. Parabolic flight is unique in being able to provide true 0 g in a ground-based facility. Accordingly, it lends itself well to the investigation of specific areas of human spaceflight that can benefit from this capability, which predominantly includes neurovestibular effects, but also others such as human factors, locomotion, and medical procedures. Applications to research in artificial gravity and to effects likely to occur in upcoming commercial suborbital flights are also possible.
Publisher
American Physiological Society
Subject
Physiology (medical),Physiology
Cited by
45 articles.
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