{{Short description|Type of movement of the eyes}} {{One source|date=May 2026}} '''Fusional vergence''' is the movement of both eyes that enables the fusion of monocular images producing binocular vision. It is especially important when a person has heterophoria. Premotor cells for fusional vergence are located in the mesencephalic supraoculomotor area adjacent to the oculomotor nucleus.<ref>{{cite journal |last1=Hussain |first1=Z. |last2=Yang |first2=D. |last3=Massaquoi |first3=S. |title=Vergence Neural Pathways: A Systematic Narrative Literature Review |journal=Journal of Ophthalmology |year=2016 |volume=2016 |pages=1–9 |article-number=3166912 |doi= 10.1080/01658107.2016.1217028}}</ref>
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Category:Eye
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