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Invest Ophthalmol Vis Sci. 1986 Dec;27(12):1720-5.

Visual fixation stability in older adults.

Abstract

Visual fixation of a small, stationary target was measured in 12 young observers (mean age = 22 yr) and in 12 older observers (mean age = 70 yr). The two groups' fixation behavior did not differ on various dimensions of fixation stability: mean fixation area, intra-subject variability, or changes in fixation over successive test periods. Connections between these results and age-related changes in the oculomotor system are discussed.

PMID:
3793400
[Indexed for MEDLINE]

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