Computer vision problems or Digital eye strain is a group of eye and vision problems. The problems can include eyes that itch and tear, and are dry and red. Your eyes may feel tired or uncomfortable. You may not be able to focus normally. These problems are caused by lots of computer or digital device use. Using...
By David Terfera, Shereen Jegtvig Muscles enable you to move your eyes. Ocular nerves allow you to interpret what you see and blood vessels keep your eyes oxygenated. Six muscles, collectively called the extraocular muscles, move the eyeball. A seventh muscle moves the eyelid and is also found in the orbit. The muscles of the human eye...
