A wireless brain implant designed to restore artificial vision has been successfully implanted in ...

In the brain, visual information is processed step by step along a hierarchy of regions. The primary visual cortex (V1) is the first cortical stage that receives visual input from the eyes and is ...

Brain’s fill-in tricks: Special neurons in the visual cortex help complete missing or ambiguous patterns, creating illusions that feel real. Mindset and perception: What you see first in an illusion ...

The 1950s were a relatively rudimentary era for experimental neurophysiology. Recording the electrical activity of neurons wasn’t uncommon, but the methods often demanded considerable patience and ...

Visual auras, like those that occur in migraines, may be signs of small injuries to the brain’s visual cortex, according to a clinical trial at UC San Francisco that tracked the appearance of these ...

When you see a bag of carrots at the grocery store, does your mind go to potatoes and parsnips or buffalo wings and celery? It depends, of course, on whether you're making a hearty winter stew or ...