Hypoxia, Color Vision Deficiencies, and Blood Oxygen Saturation

Hovis JK, Milburn NJ, Nesthus TE

FAA Office of Aerospace Medicine - Civil Aerospace Medical Institute

关键词: Color Vision Deficiency;    Color Vision;    Hypoxia;    Color Vision Screening Tests;    Altitude;   

RP-ID  :  DOT/FAA/AM-13/20

美国|英语

来源: Federal Aviation Administration

【 摘 要 】

Chromatic thresholds were measured using the Cambridge Color Test (CCT), Color Assessment and Diagnosis (CAD) test, and Cone Specific Contrast Test at ground and 3780 m (12,400 ft) for subjects with normal color vision and red-green color vision defects. The CAD revealed a small (~10%) increase in the red-green thresholds for the trichromatic subjects and a similar increase in the blue-yellow thresholds for the dichromats.