Impaired vision and blindness are common. About 3.4 million people in the US are blind or visually impaired. Vision is usually measured by visual acuity charts, and normal vision is expressed as 20/20 ...

People with central vision loss can judge the motion of vehicles almost as accurately as people with normal vision, a new ...

Jimmy Abegg still remembers the time he almost brushed his teeth with hemorrhoid cream instead of toothpaste. The musician, painter and photographer had recently been diagnosed with macular ...

A 26-year-old female nursing school graduate was referred to the New England Eye Center for decreased vision in both eyes with a normal fundus exam. One month before referral, she noted gradually ...