Choroid Choroid The choroid, also known as the choroidea or choroid coat, is the vascular layer of the eye, containing connective tissues, and lying between the retina and the sclera. The human choroid is thickest at the far extreme rear of the eye (at 0.2 mm), while in the outlying areas it narrows to 0.1 mm. The choroid provides oxygen and nourishment to the outer layers of the retina. Along with the ciliary body and iris, the choroid forms the uveal tract. The structure of the choroid is generally divided into four layers (classified in order of furthest away from the
Stream of Consciousness (The Outer Limits) Stream of Consciousness (The Outer Limits) "Stream of Consciousness" is an episode of "The Outer Limits" television show. It first aired on 7 February 1997, during the third season. Due to a brain injury, Ryan Unger cannot enjoy the benefits of a neural implant that allows other people to tap into The Stream — a direct connection into all human knowledge. He tries, unsuccessfully, to keep up with everyone else by using a long-forgotten skill: reading books. Unfortunately for the human race, the Stream has been erroneously programmed to crave information instead of knowledge. Soon, it begins to turn the