Dr. Smith is correct — the description is
of the tapetum lucidum, a normal anatomical structure.
Not exact matches
The
tapetum lucidum enhances the light - gathering efficiency
of your dog's eyes by nearly 40 percent and accounts for that eerie eye - glow you see at night.
Thanks to the
tapetum lucidum, a cat's sensitivity to light is thought to be about six times greater than that
of a human's.
Unlike humans, dogs and other crepuscular or nocturnal animals have a light - reflecting surface at the back
of their eyes called the
tapetum lucidum.
The
tapetum lucidum is a reflective layer that causes the retina (the back
of the eye) to appear green or yellow, or some color variation in between.
Dogs, like other animals that are predatory by nature, have a membrane near the back
of their eye that is somewhat like a mirror, called the
tapetum lucidum.