Prof Sei-ichi Tsujimura of the Nagoya City University and Prof Su-Ling Yeh of National Taiwan University and Kagoshima University, have discovered that our visual acuity (contrast sensitivity) can be ...

Older adults with contrast sensitivity impairment are at greater risk for falls than those without vision problems, a new study found. Researchers from the University of Michigan at Ann Arbor and the ...

The minimum level of black and white a person needs to detect a pattern on seeing is known as contrast sensitivity. Previous studies have shown that the optics in the eye and processing in the brain ...

An iPad^® application has been developed that can help physicians screen for Parkinson's Disease, report researchers. Patients with Parkinson's disease (PD) often have difficulties with ...