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Updated: Aug 18, 2026
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
Published on: March 18, 2019
Predictive saccades to a regularly alternating target in cerebellar patients
A G Lasker1, E H Isotalo, D S Zee
1Department of Neurology, The Johns Hopkins Hospital, Baltimore, MD 21287-6921, USA. alasker@dizzy.med.jhu.edu
Abstract:
Predictive saccade tracking (targets stepping back and forth at frequencies of 1.25 = 1.0 Hz) and self-paced saccades between two stationary targets were measured in patients with cerebellar degeneration and in normal subjects. Cerebellar patients produced similar predictive latencies and generated the same percentage of predictive saccades as did normal subjects. Only the variability in the self-paced saccade paradigm was different between the groups.
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