Deprived of the sensory input of sound, your visual acuity becomes more finely tuned as you search for evidence of ghosts on your computer screen.
They frequently have poor visual acuity and are extremely sensitive to light (photophobia), which causes them to squint in ordinary light.
But when a head tilt or head turn accompanies nystagmus, surgery to correct a muscle imbalance may improve nystagmus and visual acuity.
You may not know what many of these features entail, but be assured, the detailed specifications above are what contributes to your vision acuity, even in the brightest of sunlight, and the dependability of the frames.
People who exercise regularly report lower stress levels, better concentration, improved mental acuity and some studies are beginning to point toward exercise as a way to keeping the mind sharp as you age.
It consists of several comprehensive and in-depth assessments of mental status, cranial nerves, motor abilities, reflexes, sensory acuity, and posture and walking (gait) abilities.
Native sunglasses have employed a number of technologies in the design of their glasses to provide the best comfort, protection and visual acuity possible.
It protects the eyes, sharpens visual acuity and clarity, and indeed enhances performance by keeping visual distortions and distractions to a minimum.
Infants born prematurely have more difficulty integrating and interpreting visual information even when their acuity is normal.
Vision is a combination of the clarity of the images of the eyes (visual acuity) and the processing of those images by the brain.