Characteristics of electrooculogram in normal subjects
- VernacularTitle:正常人眼电图的特征
- Author:
Zhao-Hua, XIA
;
Qian, TAN
;
Wei-Qiong, SONG
- Publication Type:Journal Article
- Keywords:
normal subjects;
electrooculogram
- From:
International Eye Science
2007;7(3):630-631
- CountryChina
- Language:Chinese
-
Abstract:
AIM: Test the character of Electrooculogram (EOG) in normal subjects so as to obtain reference values.METHODS: By using Vision Monitor visual evoked response imaging system, the EOG was recorded on 60 normal subjects (73 eyes).RESULTS: EOG under the condition of normal pupil was recorded in normal subjects according to ISCVE standard. The dark trough potential was (701.8±265.1)μV, the light peak potential was (1255.0±447.7)μV, the Arden ratio (light peak /dark trough ratio)was 180%±21%.CONCLUSION: Our study reflected the spatial characteristics of electrooculogram in normal subjects,provided reliable normal reference values for clinical research.
