Results 31 to 40 of about 46,767 (342)
Journal of Otology, 2022 Objective: Saccades accompanied by normal gain in video head impulse tests (vHIT) are often observed in patients with vestibular migraine (VM). However, they are not considered as an independent indicator, reducing their utility in diagnosing VM.
Yi Du +4 more
doaj
Frontiers in Neurology, 2016 ObjectiveTo determine whether saccadic velocity in the suppression head impulse paradigm (SHIMP) test is a reliable indicator of vestibular loss at the acute and at the chronic stage in patients suffering from different vestibular pathologies.Methods35 ...
Qiwen Shen +8 more
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The diagnostic value of saccades in movement disorder patients: a practical guide and review
Journal of Clinical Movement Disorders, 2015 Saccades are rapid eye movements designed to shift the fovea to objects of visual interest. Abnormalities of saccades offer important clues in the diagnosis of a number of movement disorders.
P. Termsarasab +3 more
semanticscholar +1 more source
The effect of distractors on saccades and adaptation of saccades in strabismus
Vision Research, 2011 This paper reports two experiments to determine the contribution of the suppressing eye to the generation of saccadic eye movements in constant strabismus. Eye movements were recorded using a Skalar infra-red recorder. Experiment 1 tested six participants with constant strabismus, pathological suppression and no clinically demonstrable binocular single
Griffiths, H., Whittle, J., Buckley, D.
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Visual contrast processing is largely unaltered during saccades
Frontiers in Psychology, 2011 Saccadic suppression refers to a reduction in visual sensitivity during saccadic eye movements. This reduction is conventionally regarded as mediated by either of two sources.
Miguel A García-Pérez, Eli ePeli
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Evidence for Optimal Integration of Visual Feature Representations across Saccades
Journal of Neuroscience, 2015 We explore the visual world through saccadic eye movements, but saccades also present a challenge to visual processing by shifting externally stable objects from one retinal location to another.
Leonie Oostwoud Wijdenes +2 more
semanticscholar +1 more source
Frontiers in Systems Neuroscience, 2015 Primates use saccadic eye movements to make gaze changes. In many visual areas, including the dorsal medial superior temporal area (MSTd) of macaques, neural responses to visual stimuli are reduced during saccades but enhanced afterwards.
Shaun L Cloherty +7 more
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Normal Gain of VOR with Refixation Saccades in Patients with Unilateral Vestibulopathy.
The journal of international advanced otology, 2015 OBJECTIVE To characterize the response in the video head-impulse test for the assessment of the vestibulo-ocular reflex (VOR) in patients because of vertigo and dizziness.
N. Pérez-Fernández, P. Eza-Nuñez
semanticscholar +1 more source
Saccadic suppression of displacement in face of saccade adaptation
Vision Research, 2011 Saccades challenge visual perception since they induce large shifts of the image on the retina. Nevertheless, we perceive the outer world as being stable. The saccadic system also can rapidly adapt to changes in the environment (saccadic adaptation). In such case, a dissociation is introduced between a driving visual signal (the original saccade target)
Steffen Klingenhoefer, Frank Bremmer
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Nature of Variability in Saccades [PDF]
Journal of Neurophysiology, 2003 We studied the variability in saccades by comparing the peak velocities of saccades with the same target amplitude made with different actual amplitudes. We tested three hypotheses: the pulse-height noise hypothesis (peak velocity and amplitude vary proportionally), the localization noise hypothesis (variability in amplitude and peak velocity lie ...
Jeroen B. J. Smeets, Ignace T. C. Hooge
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