In response to passive high-acceleration head impulses patients with low vestibulo-ocular reflex (VOR) gains often produce covert (executed while the head is still moving) corrective saccades in the direction of deficient slow phases. Here we examined 23 patients using passive, and nine also active, head impulses with acute (< 10 days from onset) unilateral vestibular neuritis and low VOR gains. We found that when corrective saccades are larger than 10°, the slow-phase component of the VOR is inhibited, even though inhibition increases further the time to reacquire the fixation target. We also found that saccades are faster and more accurate if the residual VOR gain is higher, saccades also compensate for the head displacement that occurs d...
<div><p>Objective</p><p>Our aim was to determine whether overt catch up saccades (OS) provoked by ve...
International audienceBackground: The primate ocular motor system is designed to acquire peripheral ...
In clinical practice, the head impulse test paradigm (HIMP) and the suppression head impulse paradig...
In response to passive high-acceleration head impulses patients with low vestibulo-ocular reflex (VO...
In response to passive high-acceleration head impulses, patients with low vestibulo-ocular reflex (V...
When the demands for visual stabilization during head rotations overwhelm the ability of the vestibu...
Patients with vestibular deficit use slow eye movements or catch-up saccades (CUS) to compensate for...
An experimental study of head-free and head-fixed gaze shifts explores the role of the vestibulo-ocu...
Background: Functional head impulse test (fHIT) tests the ability of the vestibulo-ocular reflex (VO...
International audienceThe vestibulo-ocular reflex maintains gaze stabilization during angular or lin...
Previous experiments have shown that the vestibulo-ocular reflex (VOR) is partially suppressed durin...
In this chapter a series of experiments are described where large-amplitude gaze shifts were recorde...
The normal vestibulo-ocular reflex (VOR) generates almost perfectly compensatory smooth eye movement...
This paper is focussed on one major aspect of compensation: the recent behavioural findings concern...
Visual fixation is maintained during a rapid passive ‘head-impulse’ stimulus by the vestibulo-ocular...
<div><p>Objective</p><p>Our aim was to determine whether overt catch up saccades (OS) provoked by ve...
International audienceBackground: The primate ocular motor system is designed to acquire peripheral ...
In clinical practice, the head impulse test paradigm (HIMP) and the suppression head impulse paradig...
In response to passive high-acceleration head impulses patients with low vestibulo-ocular reflex (VO...
In response to passive high-acceleration head impulses, patients with low vestibulo-ocular reflex (V...
When the demands for visual stabilization during head rotations overwhelm the ability of the vestibu...
Patients with vestibular deficit use slow eye movements or catch-up saccades (CUS) to compensate for...
An experimental study of head-free and head-fixed gaze shifts explores the role of the vestibulo-ocu...
Background: Functional head impulse test (fHIT) tests the ability of the vestibulo-ocular reflex (VO...
International audienceThe vestibulo-ocular reflex maintains gaze stabilization during angular or lin...
Previous experiments have shown that the vestibulo-ocular reflex (VOR) is partially suppressed durin...
In this chapter a series of experiments are described where large-amplitude gaze shifts were recorde...
The normal vestibulo-ocular reflex (VOR) generates almost perfectly compensatory smooth eye movement...
This paper is focussed on one major aspect of compensation: the recent behavioural findings concern...
Visual fixation is maintained during a rapid passive ‘head-impulse’ stimulus by the vestibulo-ocular...
<div><p>Objective</p><p>Our aim was to determine whether overt catch up saccades (OS) provoked by ve...
International audienceBackground: The primate ocular motor system is designed to acquire peripheral ...
In clinical practice, the head impulse test paradigm (HIMP) and the suppression head impulse paradig...