Dear friends! In December 2014, the Pre-Civilization: Bronze Age will be released here! If you have a Steam account please VOTE for Pre-Civilization: Marble Age! (Please! Create and lead your own tribe from first human-primates lived 4 million years ago to the first civilizations of Ancient Egypt and Mesopotamia.
Retina: The retina is the nerve layer that lines the back of the eye, senses light, and creates impulses that travel through the optic nerve to the brain. There is a small area, called the macula, in the retina that contains special light-sensitive cells. The macula allows us to see fine details clearly.
The retina is the tissue layer located in the back of your eye. This layer transforms light into nerve signals that are then sent to the brain for interpretation. When your blood pressure is too high, the retinaâs blood vessel walls may thicken. This may cause your blood vessels to become narrow, which then restricts blood from reaching the retina.