'Properly called the optic disk, it's the region of the retina that has no rods or cones'
the blind spot
DOC TALK: Properly called the optic disk, its the region of the retina that has no rods or cones
Properly called the optic disk, it's the region of the retina that has no rods or cones
Properly called the optic disk, it's the region of the retina that has no rods or cones
DOC TALK
the blind spot
DOC TALK