title: Fusional vergence in microstrabismus.
abstract: The fusional vergence velocity was studied in microstrabismus and in normal persons. In microstrabismus the system works less precisely in that small changes in disparity produce no response, while it is possible that the difference between the amplitude of the stimulus and the amplitude of the response is greater.
authors.affiliation: Department of Ophthalmology, Academic Hospital Groningen, The Netherlands.
authors.forename: F N
authors.initials: FN
authors.lastname: Boonstra
authors.forename: S A
authors.initials: SA
authors.lastname: Koopmans
authors.forename: W A
authors.initials: WA
authors.lastname: Houtman
mesh_terms: D005133:Eye Movements; D005403:Fixation, Ocular; D006801:Humans; D013285:Strabismus / Q000473:pathology*; D015357:Vision Disparity / Q000502:physiology*