V. THE EFFECT OF ALTITUDE ON OCULAR FUNCTIONS

摘要: The examination of the aviators for Air Service United States is much more strict than that any other nation. In spite careful eliminates men with manifestly imperfect eyes, fliers sometimes exhibit marked derangement ocular functions under stress flying and conditions connected it. all articles pertaining to selection aviators, from Allies or alien countries, normal vision considered be chief requisite. Surgeon H. Graeme Anderson Royal Naval adviser British Medical Service, in a discussion physical qualifications fliers, says, "Practically every one physicians officers taking part agreed function was greatest importance." With this mind, visual acuity oxygen depletion, as compared behavior