Results 31 to 40 of about 13,630 (195)
Perceived Vertical and Lateropulsion: Clinical Syndromes, Localization, and Prognosis [PDF]
, 2000 We present a clinical classification of central vestibular syndromes according to the three major planes of action of the vestibulo-ocular reflex: yaw, roll, and pitch.
Brandt +3 more
core +1 more source
Image motion with color contrast suffices to elicit an optokinetic reflex in Xenopus laevis tadpoles
Scientific Reports, 2021 The optokinetic reflex is a closed-loop gaze-stabilizing ocular motor reaction that minimizes residual retinal image slip during vestibulo-ocular reflexes.
Alexander G. Knorr +3 more
doaj +1 more source
Mechanisms of Action and Targets of Nitric Oxide in the Oculomotor System [PDF]
, 1998 Nitric oxide (NO) production by neurons in the prepositus hypoglossi (PH) nucleus is necessary for the normal performance of eye movements in alert animals.
Escudero González, Miguel +2 more
core +1 more source
The Neuroanatomical Correlates of Training-Related Perceptuo-Reflex Uncoupling in Dancers [PDF]
, 2013 Sensory input evokes low-order reflexes and higher-order perceptual responses. Vestibular stimulation elicits vestibular-ocular reflex (VOR) and self-motion perception (e.g., vertigo) whose response durations are normally equal.
Hellyer, PJ +4 more
core +1 more source
Eye movements in mild traumatic brain injury: Ocular biomarkers
Journal of Eye Movement Research, 2022 Mild traumatic brain injury (mTBI, or concussion), results from direct and indirect trauma to the head (i.e. a closed injury of transmitted forces), with or without loss of consciousness.
Matthew A. McDonald +2 more
doaj +1 more source
Electrical vestibular stimulation in humans. A narrative review [PDF]
, 2019 Background: In patients with bilateral vestibulopathy, the regular treatment options, such as medication, surgery, and/ or vestibular rehabilitation, do not always suffice. Therefore, the focus in this field of vestibular research shifted to electri-
Barbara, Maurizio +10 more
core +1 more source
Downbeat nystagmus: aetiology and comorbidity in 117 patients [PDF]
, 2008 Objectives: Downbeat nystagmus (DBN) is the most common form of acquired involuntary ocular oscillation overriding fixation. According to previous studies, the cause of DBN is unsolved in up to 44% of cases.
Brandt, Thomas +3 more
core +1 more source
Early components of the human vestibulo-ocular response to head rotation: latency and gain [PDF]
, 2000 To characterize vestibulo-ocular reflex (VOR) properties in the time window in which contributions by other systems are minimal, eye movements during the first 50-100 ms after the start of transient angular head ...
Collewijn, H. (Han) +1 more
core +11 more sources
ChildrenBackground/Objectives: Considering the extensive use of digital tools among adolescents and the effects of game addiction on physical, social, emotional, and cognitive domains, this study aimed to investigate the relationship between digital game ...
Deniz Uğur Cengiz +6 more
doaj +1 more source
Video ocular counter roll: A bedside test of otolith‐ocular function
Annals of Clinical and Translational Neurology, 2023 Here we review the clinical value of a video‐oculography test for clinical evaluation of vestibular otolith function. This test is known as the video ocular counter roll (vOCR) and is based on measurement of torsional vestibulo‐ocular reflex with a ...
Yuchen Yang +3 more
doaj +1 more source