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Analysis of Optokinetic and Eye Tracking Data on Normal Subjects
Elizabeth A. Karlsen, MA;
Cornelius P. Goetzinger, PhD;
Steven E. Press, MA;
James H. Stevens, PhD
Arch Otolaryngol. 1978;104(10):595-596.
Abstract
This study was undertaken to determine the incidence of abnormal eye tracking patterns in normal subjects and to compare the optokinetic (OPK) response of normal subjects using a nystagmographic gonioscope (Nystagmotrac) and Coats's type of OPK drum. Eye movement was recorded by means of an electronystagmographic (ENG) recorder, and the speed of the slow component was computed for the OPK response. The eye tracking test showed a high rate of abnormality among our subjects. Optokinetic testing revealed highly symmetrical responses for all subjects.
(Arch Otolaryngol 104:595-596, 1978)
Author Affiliations
From the University of Kansas Medical Center, College of Health Sciences and Hospital, Audiology/Electronystagmography Clinic, Kansas City.
Footnotes
Accepted for publication Feb 27, 1978.
Reprint requests to Audiology/Electronystagmography Clinic, 312 Sudler Hall, Kansas University Medical Center, 39th and Rainbow, Kansas City, KS 66103 (Ms Karlsen).
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