title: [Causes of fatigue in civil aviation helicopter crews].
abstract: Vibration and noise play an important part in fatiguing crewmembers of helicopters. The exposure to these factors during the flying shift results in an early and marked fatigue of pilots the level of which depends on the vibration effects to a larger extent than on the noise effects. The fatigue is followed by a decline of the psychophysiological parameters characterizing the visual and motor functions as well as the ratio of the basic processes in the central nervous system.
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D005221:Fatigue / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D009622:Noise / Q000009:adverse effects; D009623:Noise, Occupational; D011603:Psychophysiology; D013997:Time Factors; D014586:USSR; D014732:Vibration / Q000009:adverse effects
vernacular_title: O prichinakh utomleniia ékipazheĭ vertoletov grazhdanskoĭ aviatsii.