Incoming information from the retina is channeled into two pathways in the brain's visual system: one that's responsible for processing color and fine spatial detail, and another that's involved in ...

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 ...

If visual problems are suspected an ophthalmologist usually examines the eyes. An ophthalmologists specializes in diagnosing, and treating eyes and their diseases. An ophthalmologist, optometrist, ...

Scientists studying brain process involved in sight have found the visual cortex also uses information gleaned from the ears as well as the eyes when viewing the world. They suggest this auditory ...

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 ...

While rodents are the cornerstone of modern neuroscience research, it has remained an open question whether they possess the ...