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Updated: Aug 4, 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
Clinically evidenced unilateral dissociation of saccades and pursuit eye movements
M Onofrj1, D Iacono, A L Luciano
1Neurophysiopathology, University Chieti-Pescara, Pescara, Italy. onofrj@unich.it
Abstract:
A patient affected by an ischaemic lesion of the right medial thalamic nucleus presented with a uniocular dissociation of upward vertical saccades and pursuit movement, with absent upward vertical saccades in the left eye. Clinical observations were confirmed by magnetic field scleral search coils analysis. During the vertical eye movement the patient denied any diplopia, thus suggesting a transient visual suppression in the left eye.
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