The effect of induced vertical divergence on horizontal fusional amplitudes

Aim: To find out whether horizontal fusion is compromised in the presence of slight vertical deviations induced with small vertical prisms. Methods: Eighteen fully binocular participants were recruited from a student population. Horizontal prism fusion range (PFR) was tested in the presence of 1 Δ a...

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Bibliographic Details
Main Authors: Greg A. Richardson, Alison Y. Firth
Format: Article
Language:English
Published: White Rose University Press 2009-08-01
Series:British and Irish Orthoptic Journal
Subjects:
Online Access:https://www.bioj-online.com/articles/13