New research shows that in natural vision, visual memory of images is affected by the size of the image on the retina. The findings can have many implications, including on the use of different types ...

A new study reveals how the brain rewires sensorimotor pathways to preserve walking stability during visual impairment.

Brain tumors can lead to visual symptoms like blurred vision, loss of vision, visual field loss, distortions, hallucinations, nystagmus, and papilledema. Early diagnosis through comprehensive eye ...

Visual changes can often be a symptom of a neurological condition, such as stroke, migraine, or an infection. In some cases, changes may be permanent or progressive, but in many cases, prompt ...

Kaleidoscope vision involves seeing distorted images that resemble the view through a kaleidoscope, often with broken-up and brightly colored visuals. The most common cause of kaleidoscope vision is ...

Tunnel vision refers to the loss of side vision. With tunnel vision, a person can only see what is directly in front of them. As such, their vision may appear as if they were peering down a narrow ...