Assertion: eye's part | /r/HasAspect | photoreceptor
Facets:
Source sentences:
text: There is a small area of the retina in each eye where everyone is blind, because that part of the retina has no photoreceptors, which is located at the point where the optic nerve exits each eye, but we do not experience blindness there because what one eye misses is registered by the other eye, and the brain.