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Medical Term:

Pulfrich phenomenon

Pronunciation: pul'frik


the binocular perception that a small target oscillating in the frontal plane is moving in an elliptic path; seen when one eye is covered by a filter or in the presence of a unilateral optic neuropathy.

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.