visual fatigue

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fatigue, visual

A feeling of weariness resulting from a visual task. It can be of ocular, muscular or psychic origin. However, there does not seem to be objective proof of a reduction in visual aptitude (e.g. visual acuity) accompanying visual fatigue. See asthenopia.

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asthenopia eyestrain			Bilberry capsules are mainly for protecting eyes and they are regarded as the best natural healthy care products for curing teenager pseudomyopia and relieving visual fatigue because of chronically working on computers. Research Report of Chinese Blueberry Extract Market, 2009-2010 by Kate Chen / Business community Computer users need to take breaks to avoid visual fatigue, not to try to recover from fatigue. Why Do Computer Users Suffer from Dry Eyes? by David Willis / Computers and Internet community Increased use of smaller, convenient work and recreational devices such as Personal Digital Assistants, laptops and cell phones used for text messaging and Web access may be contributing factors to the visual fatigue and discomfort experienced by millions, according to leading experts. Acuvue Contacts Let Your Eyes Breathe Easy by Mike Long / Food/cooking/nutrition community			Vistide visual visual accommodation visual acuity Visual acuity test visual agnosia visual allesthesia visual amnesia visual analogue scale for pain visual angle visual aphasia visual area visual association visual aura visual axis visual center visual center of the cornea visual centre visual cliff visual cortex visual deprivation visual disorders visual display unit visual evoked potential visual evoked-pattern shift response visual fatigue visual field visual field defect visual hallucinations Visual Impairment visual integration visual laser ablation of the trigone visual memory visual neglect visual pathway visual pigment visual plane visual purple visual reception visual receptor cell visual response audiometry visual sensation visual training visual treatment objective visual violet visual-evoked potential visual-motor coordination visual-motor function Visual-motor skills Visual-perceptual skills visual-spatial agnosia			Visual Emissions Visual Encounter Survey Visual English Visual Enhancement Engine Visual Enquiry User-Oriented System Visual Entertainment Group Visual Entidad de Gestión de Artistas Plásticos Visual Environment for Rich Data Interpretation Visual Environment Maintenance Trainer visual epilepsy visual epilepsy visual epilepsy visual epilepsy Visual Evoked Brain Response visual evoked potential visual evoked potential Visual Evoked Potential Study Visual Evoked Potential with Pattern Visual Evoked Potentials visual evoked potentials (VEPs) visual evoked potentials (VEPs) visual evoked potentials (VEPs) Visual Evoked Potentials by Flash Visual Evoked Response Visual Evoked Response Binocular Summation visual evoked response r's Visual Evoked Spectrum Array visual evoked-pattern shift response visual examination Visual Factory Management visual fatigue Visual Fault Finder Visual Fault Locator visual field visual field visual field visual field visual field visual field analyser visual field defect Visual Field Extent Visual field loss Visual field loss Visual field loss Visual field test Visual fields Visual fields Visual fields Visual Fields Full to Confrontation visual fire control Visual Fitness Institute visual fix Visual Fixation Visual flight Visual flight Visual flight regulations Visual flight regulations Visual flight rules Visual flight rules Visual Flight Rules Flight Plan Visual Flight Rules Restrictions Still Apply

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