Optokinetic nystagmus (OKN) is a reflexive eye movement initiated by the motion of visual stimuli in the field of vision. The head-tracking movement associated with OKN is commonly used as a measure ...

Optokinetic testing is a non-invasive technique, widely used for visual functional evaluation in rodents. The modulatory influence of optokinetic stimulus parameters such as contrast level and grating ...

AIMS To determine if testing vertical optokinetic nystagmus (VOKN) has a role in the clinical assessment of infants and children. METHODS A large field projection system was developed with which ...

Observing a rotating visual pattern covering a large portion of the visual field induces optokinetic nystagmus (OKN). If the lights are suddenly switched off, optokinetic afternystagmus (OKAN) occurs.

An automated testing method using optokinetic nystagmus accurately measures visual acuity among adults with visual deficits. An optikinetic nystagmus test can correctly identify visual acuity (VA) ...

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