Here’s what you’ll learn when you read this story: The human eye contains a blind spot due to the presence of the optic disc—an area at the back of the eye where the optic nerve and retinal blood ...
The blind spot, first discovered in the 17th century, is a natural feature of the eye. It appears where the optic nerve enters the eye, and it exists in nearly every animal, with the exception of ...
Although humans' visual perception of the world appears complete, our eyes contain a visual blind spot where the optic nerve connects to the retina. Scientists are still uncertain whether the brain ...