More than 20 years after the launch of a landmark clinical trial, follow-up examinations and analyses found that not all […]
Research shows the intrinsically nonlinear nature of receptive fields in vision
The receptive field (RF) of a neuron is the term applied to the space in which the presence of a […]
Vision scientists disprove 60-year-old perception theory
Vision researchers at York University have disproved a long-standing theory of how the human vision system processes images, using computational […]
Treating vision and hearing problems early can contribute to longer years in good health
Older adults aged 60 years and above with vision and hearing impairments may enjoy fewer years of life and healthspan […]
A clear vision for cancer diagnosis
While reading an article about Sen. John McCain’s glioblastoma diagnosis, Kavya Kopparapu was shocked to learn that the prognosis for […]
Excess Use Of Erectile Dysfunction Drug Viagra Linked To Permanent Red-Tinted Vision
Excessive use of erectile dysfunction drug has been linked to an irreversible color vision damage in a 31-year-old man. Richard […]
Eyes have a natural version of night vision
To see under starlight and moonlight, the retina of the eye changes both the software and hardware of its light-sensing […]