|Dr. Manuel Datiles (National Eye Institute - Bethesda, Md.)|
|Dr. Jullia Rosdahl (Duke Eye Center - Durham, N.C.)|
Dr. Manuel Datiles of the National Eye Institute explains how a technique used by NASA can be used to measure the levels of a protein called alpha-crystallin, a factor in cataract formation.
Then, Duke Eye Center's Dr. Jullia Rosdahl talks about the optic nerve, glaucoma, and certain at-risk populations for the disease.
1/16/2016 Podcast (Click Image Below)