contrast sensitivity

He believes that baseball players should take training in light contrast sensitivity.

Contrast sensitivity is reduced, as if you were always trying to see in dim light.

Contrast sensitivity has been shown to be impaired in schizophrenia.

"It may be because you're contrast sensitivity is poor and contrasts define edges."

To assess a patient's contrast sensitivity, one of several diagnostic exams may be used.

However new research has shown that playing videogames can slightly improve contrast sensitivity.

It includes print height, viewing distance, and the contrast sensitivity of the human eye.

Recent studies have shown that eye black reduces glare somewhat, while improving contrast sensitivity.

It was once thought that contrast sensitivity was relatively fixed and could only get worse with age.

The ability of a person with normal visual acuity to see fine details is determined by his or her contrast sensitivity.

Normally, peak contrast sensitivity is at about 4 cycles per degree of visual angle.

There is a loss of contrast sensitivity, so that contours, shadows, and color vision are less vivid.

Specific tests for visual acuity, disability glare and contrast sensitivity are also administered.

Contrast sensitivity falls off dramatically as one moves from the center of the retina to the periphery.

Similar experiments also demonstrated an increased level of contrast sensitivity to sine wave gratings.

Most older adults lose photopic spatial contrast sensitivity.

Contrast sensitivity is a measure of the ability to discern between luminances of different levels in a static image.

The contrast sensitivity is equal to 1/contrast threshold.

A new night vision disturbances parameter and contrast sensitivity as indicators of success in wavefront-guided enhancement.

In addition, it improves contrast sensitivity in the dark although its objective is to protect the retina over the person's lifetime.

These procedures are likely to include mapping out the field of vision in each eye, measuring the pressure within the eyeball, and testing for contrast sensitivity.

Problems with a decrease in contrast sensitivity, and even with 20/20 vision, objects may appear fuzzy or gray.

Contrast sensitivity may be diminished.

However, diminished contrast sensitivity may cause decreased visual function in spite of normal visual acuity.

As mentioned above, contrast sensitivity describes the ability of the visual system to distinguish bright and dim components of a static image.