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Central static flicker fusion field in neuro-ophthal-mological affections Koji Uyama 1 , Yuzo Nakao 1 , Toshifumi Otori 1 , Chota Matsumoto 2 , Reiji Uyama 3 1Dept of Ophthalmol,Sch of Med, Kinki Univ 2Tane Memorial Eye Hosp. 3Dept of Ophthalmol, PL Hosp. pp.1317-1322
Published Date 1990/8/15
DOI https://doi.org/10.11477/mf.1410908254
  • Abstract
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We evaluated the static flicker fusion in the central visual field in 32 eyes of 19 patients includ-ing 19 eyes with chiasmal syndrome and 13 eyes with optic neuropathy. We set the background luminosity at 10 asb, size of flickering target at 16 mm2 and target luminosity at 500 asb. A total of 66 targets were scattered within 30゚ from the point offixation. The observed findings were compared with those by program 31 and 32 by Octopus per-imetry. More numerous defects were detected by flicker perimetry in 10 eyes than by light threshold or Octopus perimetry and vice versa only in one eye. The findings imply that central static flicker fusion field is more sensitive than light threshold perimetry in chiasmal syndrome and optic neu-ropathies.


Copyright © 1990, 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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