Advances in eye-tracking technology have promoted its widespread use to understand and improve target searches in psychology, industrial engineering, human factors, medical diagnostics, and marketing. Eye movements are the realization of a complex, unobserved spatiotemporal attention process with many sources of variation. Eye-tracking data often have been aggregated and/or summarized descripti...

background and aim: the video head-impulse test (vhit) measures the vestibulo-ocular reflex (vor) driven by each semicircular canal, follo­wing high-acceleration head rotations. the main measurable response is the ratio of eye mov­ement velocity to the angular head velocity, which reflects canal function. although norma­tive data is available for vor gain, most studies only report horizontal vo...

Smooth pursuit eye movements and saccadic are vital for precise vision. Therefore, tests movement important assessing nervous or muscular diseases. However, objective measurements not frequently performed due to the need a polygraph system, electrodes, amplifier, personal computer data analysis. To address this, we developed an all-in-one eye-movement-measuring device that simultaneously presen...