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Infrared Oculography of Duane's Retraction Syndrome (Type 1)
Lori D. Moore, MD;
Steven E. Feldon, MD;
Saundra K. Liu, MS
Arch Ophthalmol. 1988;106(7):943-946.
Abstract
Eye movements of two patients with Duane's retraction syndrome (type 1) were recorded using high-resolution infrared oculography. Slowed hypometric abduction was found. The dynamics of adducting saccades in the affected hypometric eye were normal, suggesting an absence of functional cocontraction of the medial and lateral rectus muscles. Therefore, narrowing of the palpebral tissue on adduction most likely reflects a reorganization of the central ocular motor pathways.
Author Affiliations
From the Departments of Ophthalmology and Neurological Surgery, University of Southern California School of Medicine, and Doheny Eye Institute, Los Angeles. Dr Moore is a resident in ophthalmology at Howard University, Washington, DC.
Footnotes
Accepted for publication Jan 15, 1988.
Reprint requests to Doheny Eye Institute, 1355 San Pablo St, Los Angeles, CA 90033 (Dr Feldon).
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