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Tests of Hering‐ and Helmholtz‐Type Models for Saccade‐Vergence Interactions by Comparing Visually Guided and Memory‐Guided Movements
Author(s) -
KUMAR ARUN N.,
HAN YANNING H.,
LIAO KE,
LEIGH R.JOHN
Publication year - 2005
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1196/annals.1325.046
Subject(s) - vergence (optics) , saccade , saccadic masking , eye movement , psychology , saccadic eye movement , computer science , neuroscience , cognitive psychology , computer vision
A bstract : We compared the dynamic properties of memory‐guided and visually‐guided saccade‐vergence movements. For memory‐guided responses, convergence components were slowed proportionally more than corresponding saccadic components, compared with visually‐guided responses. This result is consistent with independent saccadic and vergence systems, and supports a Hering‐type model for saccade‐vergence interactions.