National quality video open class (four) : "vision killer" - glaucoma

For the lamp to work properly, the bulb must be in good condition, and the wire must also be working properly, both are indispensable.If there is a problem with the wire, the light will also cease to shine.The same goes for our eyes. If something goes wrong with the optic nerve, the kind of wire that runs from our eyeballs to our brains, our eyes also stop seeing. Today we're going to talk about a disease related to this wire problem -- a problem with the optic nerve, and the disease is a "vision killer" called glaucoma, because it can seriously affect your ability to see. This series of videos won the first prize of the National Education and Teaching Grand Prix and the National Excellent Video Open Course Award.