Medical Encyclopedia
Retina
The retina is the internal layer of the eye that receives and transmits focused images. The retina is normally red due to its rich blood supply.
Update Date: 9/16/2008
Updated by: Daniel B. Hoch, PhD, MD, Assistant Professor of Neurology, Harvard Medical School, Department of Neurology, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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