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Studies on Twinkling Times :(No.1) Twinkling Times of Normal Adults/Studies on Twinkling Times (No.2) Twinkling Times of Normal Infants and Children. Kumata Minami 1 1Dept.of Oph., Kurume Univ. Medical School. pp.1012-1017
Published Date 1957/7/15
DOI https://doi.org/10.11477/mf.1410206101
  • Abstract
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The authors measured twinkling times of 200 normal male adults and of 100 normal female adults for one minute, and concluded as follows.

1) Less than 10 twinkling times per a minute is 11.5% in male and 9.0% in female.

2) Less than 20 twinkling times per a minute is 40.5% in male and 39.0% in female.

3) More than 31 twinkling times is about 30.%.

4) There is no great difference between male and female twinkling times in general.

5) The average number of twinkling times per a minute is 13 to 23 in adults.


Copyright © 1957, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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