Analysis of the children's dynamic and static stereopsis of intermittent exotropia
10.3980/j.issn.1672-5123.2014.08.59
- VernacularTitle:间歇性外斜视儿童动态和静态立体视觉的对比分析
- Author:
Rui-Mei, YIN
;
Xing-Ping, TAN
;
Xiao-Ying, WU
- Publication Type:Journal Article
- Keywords:
stereopsis;
intermittent exotropia;
children
- From:
International Eye Science
2014;(8):1555-1557
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To compare and analyze the stereopsis of intermittent exotropia children under the different backgrounds of dynamic stimuli and static stimuli.
METHODS: We collected 56 children ( male 26, female 30 with intermittent exotropia at the age from 5y to 12y and examined their stereopsis under the different backgrounds of dynamic stimuli and static stimuli using a multidimensional sense perception training software. The differences between the dynamic stereopsis and static stereopsis were compared.
RESULTS: Totally 17 cases ( 30%) had both dynamicstereopsis and static stereopsis, 39 cases ( 70%) had either dynamic or static stereopsis deficit, only 10 cases ( 26%) had dynamic stereopsis, 25 cases ( 64%) static stereopsis left and 4 cases ( 10%) were without any form of stereopsis. The positive rate of dynamic stereopsis was better than the positive rate of static stereopsis, with statistical significance (P<0. 05).
CONCLUSION: Dynamicstereopsis is better than the static stereopsis to intermittent exotropia children.
