BINOCULAR COUNTER-ROLLING IN HUMANS DURING DYNAMIC ROTATION

被引：79

作者：

DIAMOND, SG ^{[1
]}

MARKHAM, CH ^{[1
]}

SIMPSON, NE ^{[1
]}

CURTHOYS, IS ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES,REED NEUROL RES CTR,SCH MED,LOS ANGELES,CA 90024

来源：

ACTA OTO-LARYNGOLOGICA | 1979年 / 87卷 / 5-6期

基金：

美国国家航空航天局;

关键词：

D O I：

10.3109/00016487909126457

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

Seven subjects 18 to 66 years old underwent 360° rotation at a constant velocity of 3°sec, in 27 trials beginning randomly right ear down or left ear down. A camera on the rotating chair photographed both eyes every 10° Dual projectors measured counterrolling, the image from one projector being aligned and rotated until it was superimposed on the image from the other. Right and left eyes were measured independently. The group reached maximum counterrolling at about 70° and 270° in rotations to the right, with values of about -6° and 4° respectively. Rotations to the left reached maximum at 50° and 270° with about 4.5° and -5.25° respectively. Individual subjects showed ranges of counterrolling varying from 4.03° to 17.44° mean 11.30° More counterrolling was observed when subjects were tilted to right than to left. The downward eye counterrolled more than the upward. Amount of counterrolling was inversely correlated with age. © 1979 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.

引用

页码：490 / 498

页数：9