The objective is to determine the characteristics of contrast sensitivity of the human vision system (HVS) by experimental measurements employing a CRT. Said characteristics form the basis for the ...

Monocular contrast sensitivity and microperimetry are useful indicators of visual function and its impact on activities of daily living in those with AMD. Patients with AMD do not rely on binocular ...

Please provide your email address to receive an email when new articles are posted on . Facial identity discrimination accuracy decreased by 20.4% under low luminance for those with central vision ...

Please provide your email address to receive an email when new articles are posted on . An internet-based contrast sensitivity measurement tool can help patients self-monitor vision at home, alerting ...

Across the entire animal kingdom, visual images are processed by two major neuronal pathways that extract light and dark stimuli from visual scenes – ON (light on) and OFF (light off) pathways. Light ...

An optical illusion that relies on contrast vision has helped social media users determine whether they should be driving at night or in the rain. The image, posted to Twitter by @benonwine, showed a ...

Your brain's health can be read through the windows of our souls: the eyes. Problems with vision often surface as one of the earliest indicators of cognitive decline. Recent research shows that a loss ...

A multidisciplinary team of researchers at Georgia Tech has discovered how lateral inhibition helps our brains process visual ...