Shown through the three Fridays interspersed in Fences, Troy rapidly descends into a lonely, friendless and loveless life when his fears, his anger and his secrets get the better of him, causing his loved ones to lose their respect for him and to change their life so that they do not depend on his presence anymore.
Other types of TBIs are a contusion, which is a bruise on the brain that can cause swelling, and a hematoma, which is bleeding in the brain that collects and forms a clot. A skull fracture is another type of head injury that can affect the brain.
When this happens, the brain does not get enough oxygen or nutrients which causes brain cells to die. Strokes occur due to problems with the blood supply to the brain; either the blood supply is blocked or a blood vessel within the brain ruptures. There are three main kinds of stroke; ischemic, hemorrhagic and TIA.hen this happens, the brain does not get enough oxygen or nutrients which causes brain cells to die. Strokes occur due to problems with the blood supply to the brain; either the blood supply is blocked or a blood vessel within the brain ruptures. There are three main kinds of stroke; ischemic, hemorrhagic and TIA.