Standardization of EOG(Electro-oculography) in Koreans.

Kwak, Hyung Woo; Park, Myung Sae; Hyun, Byung Kee

Original Article

Journal of the Korean Ophthalmological Society 1989;30(2):219-224.
Published online February 1, 1989.

Standardization of EOG(Electro-oculography) in Koreans.

Hyung Woo Kwak, Myung Sae Park, Byung Kee Hyun

Department of Ophthalmology, College of Medicne, Kyung Hee University, Seoul, Korea.

한국인에서 Electro - oculography 의 표준화

곽형우(Hyung Woo Kwak),박명세(Myung Sae Park),현병기(Byung Kee Hyun)

Abstract

The purpose of this study was to standardize normal EOG values in Koreans. The subject were 23 normal Koreans varying in age 16-40 yrs with no ocular abnormality or disease. EOG was recorded by Life-Tech instrument Model 7310 ERG/EOG stimulator, Model 7101 ERG/EOG analyzer. The result were as follows. Dark trough potential was 235.65 +/- 71.59 uV, Light Peak Potential was 402.60 +/- 103.09 uV, EOG ratio(Lp/Dt) was 1.74 +/- 0.23, Dark trough time was 14-15 minutes, and light peak time was 10 minutes.