Learning to look with one eye: The use of head turn by normals and strabismics

被引:6
作者
Dengis, CA
Steinbach, MJ
Ono, H
Gunther, LN
Fanfarillo, R
Steeves, JKE
Postiglione, S
机构
[1] YORK UNIV,ATKINSON COLL,CTR VIS RES,N YORK,ON M3J 1P3,CANADA
[2] HOSP SICK CHILDREN,TORONTO,ON M5G 1X8,CANADA
[3] TORONTO HOSP,WESTERN DIV,EYE RES INST CANADA,TORONTO,ON M5T 2S8,CANADA
基金
英国医学研究理事会; 加拿大自然科学与工程研究理事会;
关键词
head turn; normal; strabismus; cyclopean; monocular;
D O I
10.1016/0042-6989(96)00026-0
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
When asked to look through a tube, young children (normal, strabismic, monocularly enucleated) place it between the eyes, while older children turn the head or shut one eye. We videotaped 174 children (normals and strabismics, 2-17 yr of age) and 16 normal adults to find out when and why head turn occurs. In learning to look with one eye, children progressed through a sequence of four responses, categorized by age or amount of head turn. Binocular children use head turn apparently to avoid diplopia, then, most learn to shut one eye. Adults, forced to use the ''non-preferred'' eye, revert to turning the head. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码:3237 / 3242
页数:6
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