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KEI, Royal Dutch Visio

2 ARTICLES PUBLISHED IN JoVE

Neuroscience

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

Joyce Dits¹, Mark M.J. Houben², Johannes van der Steen¹

¹Department of Neuroscience, Erasmus MC, ²TNO Human Factors

A method is described to measure three-dimensional vestibulo ocular reflexes (3D VOR) in humans using a six degrees of freedom (6DF) motion simulator. The gain and misalignment of the 3D angular VOR provide a direct measure of the quality of vestibular function. Representative data on healthy subjects are provided

Behavior

A Method to Quantify Visual Information Processing in Children Using Eye Tracking

Marlou J.G. Kooiker¹, Johan J.M. Pel¹, Sanny P. van der Steen-Kant², Johannes van der Steen^1,2

¹Department of Neuroscience, Erasmus MC, ²KEI, Royal Dutch Visio

A method is described to quantify the quality of visual information processing based on reflexive eye movements in response to specific visual modalities. Reaction times and fixation output parameters are used to characterize visual performance in children with and without visual impairments from 6 months of age.