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What is a "null point" in relation to nystagmus?

A null point is a head position that provides an individual the best vision by most reducing the effects of nystagmus. To find one, vary the positions of one's head to find the area of the retina that allows for the best focus.

SOURCE: Emory University - Department of Human Genetics in collaboration with ThinkGenetic • • DATE UPDATED: 2019-06-14


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