optokinetic in a sentence

• Optokinetic nystagmus ( OKN ) is nystagmus that occurs in response to a rotation movement.
• A return to symmetry of the vestibulo-ocular and optokinetic reflexes is then observed.
• There is a good correspondence between the optokinetic and usual eye-chart acuities in adults.
• However, fish have an optokinetic reflex in their visual systems which can be sensitive to moving stripes.
• Thus someone can have a normal optokinetic response and yet be cortically blind with no conscious visual sensation.
• He called it " railway nystagmus . " Also called " optokinetic nystagmus . " It causes nausea and vomiting.
• The acceleration experiments by the sled riders were combined with thermal stimulations of the inner ear and optokinetic stimulations of the eye.
• Levinson also invented the optokinetic apparatus, which measures visual tracking ability, in trying to diagnose a cerebellar-vestibular cause of dyslexia.
• They would illuminate the stage with some cheap, old optokinetic disco light-show equipment which they had acquired, providing a psychedelic backdrop.
• The "'optokinetic nystagmus "'test is optional and involves asking the patient to look at a moving strip of horizontal lines.
• It's difficult to see optokinetic in a sentence .
• The review also suggests that Optokinetic Stimulation is effective in improving position sense, motor skills, body orientation, and perceptual neglect on a short-term basis.
• Utilizing an optokinetic instrument, dyslexics were shown to have significantly reduced ocular-motor fixation, sequential tracking and visual span capacities as well as abnormal signal scrambling vs controls.
• A simple but less-used technique is checking oculomotor responses with an optokinetic nystagmus drum, where the subject is placed inside the drum and surrounded by rotating black and white stripes.
• Later research suggested that a majority of those with fears, phobias and related anxiety disorders have cerebellar-vestibular determinants and deficits as well as related abnormal optokinetic tracking, visual span and signal capacities vs controls.
• If the train is moving fast enough, the track one is seeing will be just a blur-the angular speed of the track's motion on the retina is too fast for the eye to compensate with optokinetic tracking.
• In addition to its role in maintaining smooth pursuit, the pretectum is activated during the optokinetic nystagmus in which the eye returns to a central, forward-facing position after an object it was following passes out of the field of vision.
• The optokinetic response allows the eye to follow objects in motion when the head remains stationary ( e . g ., observing individual telephone poles on the side of the road as one travels by them in a car, or observing stationary objects while walking past them ).
• The word " reflex " is commonly used for many responses that involve the brain, for example the optokinetic reflex, in which the eyes automatically move to track a moving object; or the pupillary light reflex; or the accommodation reflex . talk ) 14 : 08, 22 April 2015 ( UTC)
• CT scans are relatively insensitive to the presence of cerebral lesions, so other neurological imaging such as EEG . In addition, motor visual function should be assessed through examination of pupillary reactions, ocular motility, optokinetic nystagmus, slit-lamp examination, visual field examination, visual acuity, stereo vision, bimicroscopic examination, and funduscopic examination.