Normal values of retinal response densities in multifocal electroretinogram

Mineo Kondo, Yozo Miyake, Masayuki Horiguchi, Satoshi Suzuki, Yasuki Ito, Atsuhiro Tanikawa

研究成果: Article査読

22 被引用数 (Scopus)

抄録

Multifocal electroretinograms (ERG) were recorded from 21 normal eyes to investigate the spatial distribution and inter-individual variation of local cone responses. To compensate for the effect of refractive lenses, test distances were adjusted to obtain a constant magnification on the retina. Significant nasal-temporal asymmetry was observed near the fovea with higher response densities in the temporal retina along the horizontal meridian. No significant supero-inferior asymmetry was observed along the vertical meridian. The average coefficient variation (standard deviation/average) of retinal response density for all areas was 0.35. In the clinical application of the multifocal ERG these results must be taken into consideration.

本文言語English
ページ(範囲)810-816
ページ数7
ジャーナルJournal of Japanese Ophthalmological Society
100
10
出版ステータスPublished - 10-1996
外部発表はい

All Science Journal Classification (ASJC) codes

  • 医学(全般)

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