Eye Movements Recording with Video-oculography (VOG)
نویسندگان
چکیده
منابع مشابه
Recording eye movements with video-oculography and scleral search coils: a direct comparison of two methods.
A video-based 2D eye-tracking system (EyeLink version 2.04, SR Research Ltd/SMI) was compared with the scleral search coil technique for its performance on recording the properties of fixations and saccadic eye movements. Fixation positions and saccadic properties (amplitude, duration, and peak velocity) were calculated independently from the data of the two systems that recorded eye positions ...
متن کاملRecording three-dimensional eye movements: scleral search coils versus video oculography.
PURPOSE This study compared the performance of a video-based infrared three-dimensional eye tracker device (Chronos) with the scleral search coil method. METHODS Three-dimensional eye movements were measured simultaneously with both systems during fixation, saccades, optokinetic stimulation, and vestibular stimulation. RESULTS Comparison of fixation positions between -15 degrees and +15 deg...
متن کاملeye see cam video -oculography (vog): a new method for diagnosis and following of npc patients
how to cite this article: tavasoli ar, ashrafi mr. eye see cam video –oculography (vog): a new method for diagnosis and following of npc patients . iran j child neurol. 2015 autumn;9:4(suppl.1): 26. pls see pdf.
متن کاملHigh-Speed Video-Oculography for Measuring Three-Dimensional Rotation Vectors of Eye Movements in Mice
BACKGROUND The mouse is the most commonly used animal model in biomedical research because of recent advances in molecular genetic techniques. Studies related to eye movement in mice are common in fields such as ophthalmology relating to vision, neuro-otology relating to the vestibulo-ocular reflex (VOR), neurology relating to the cerebellum's role in movement, and psychology relating to attent...
متن کاملReal-time monitoring of eye movements using infrared video-oculography during functional magnetic resonance imaging of the frontal eye fields.
Monitoring eye movements is a critical aspect of experimental design for studies of spatial attention and visual perception. However, obtaining online eye-movement recordings has been technologically difficult during functional magnetic resonance (MR) imaging studies. Previous approaches to monitoring eye movements either have distorted the MR images or have shown MR-related interference in the...
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ژورنال
عنوان ژورنال: Journal of the Korean Medical Association
سال: 2007
ISSN: 1975-8456
DOI: 10.5124/jkma.2007.50.4.343