Vergence eye movements occur when the eyes move simultaneously inward (convergence) or outward (divergence) in order to maintain the image on the fovea that is close up or far away. Most often convergence is tested as part of the near triad. When a patient is asked to follow an object that is brought from a distance to the tip of their nose the eyes should converge, the pupil will constrict and the lens will round up (accommodation). Physical Assessment Guide, Cranial Nerves exam. Part of a series of free resources to accompany Dr. Nikita Vizniak's Books - for more information see
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