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Gaze-Evoked Vision Changes

Gaze-Evoked Vision Changes We describe an atypical presentation of aberrant regeneration of the 3rd cranial nerve causing vision changes with ocular motility. Abnormal communication between axons destined for the medial rectus and those destined for muscles involved in the accommodative response resulted in simultaneous pupil constriction and myopic shift of approximately 2.5 diopters with adduction. While there have been several reports of this pupillary response (Czarnecki sign), no cases have documented the change in refraction from ciliary muscle involvement. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Binocular Vision and Ocular Motility Taylor & Francis

Gaze-Evoked Vision Changes

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References (6)

Publisher
Taylor & Francis
Copyright
© 2023 American Orthoptic Journal Inc.
ISSN
2576-1218
eISSN
2576-117X
DOI
10.1080/2576117X.2023.2197576
Publisher site
See Article on Publisher Site

Abstract

We describe an atypical presentation of aberrant regeneration of the 3rd cranial nerve causing vision changes with ocular motility. Abnormal communication between axons destined for the medial rectus and those destined for muscles involved in the accommodative response resulted in simultaneous pupil constriction and myopic shift of approximately 2.5 diopters with adduction. While there have been several reports of this pupillary response (Czarnecki sign), no cases have documented the change in refraction from ciliary muscle involvement.

Journal

Journal of Binocular Vision and Ocular MotilityTaylor & Francis

Published: Jul 3, 2023

Keywords: Third nerve palsy; aberrant regeneration; pupillary response; myopic shift

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