[Effect of noise on ocular accommodation].
The goal of investigations was the determination of connection between the level of noise and the extra-auditory reaction of the organism--a change of the near point. Changes of accommodation determined by means of a black-and-white check-board test were monitored in the course and after 1 hour exposition to noise of 90 dB-A, 93 dB-A, 96 dB-A or 99 dB-A of the sound level. The results show that the deterioration of vision is a complicated exponential function of the intensity and time of the exposition to noise.
Harazin
B
B
Instytutu Medycyny Pracy, Zakładu Szkodliwości Fizycznych w Sosnowcu.
D000065:Accommodation, Ocular / Q000502:physiology*; D000328:Adult; D006801:Humans; D008297:Male; D008954:Models, Biological; D009622:Noise / Q000009:adverse effects; D013997:Time Factors; D014786:Vision Disorders / Q000175:diagnosis / Q000209:etiology*; D014787:Vision Tests / Q000379:methods
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