electric can crusher countertop. large medium impact crusher/electric can crusher Counter-type crusher: This kind of machine can deal with many kinds of large medium and small size materials which is large less than 500mm. this machine is widely used in mining, highway and railro...
White matter disease. White matter disease also offers an insight into the importance of white matter in the brain. White matter disease targets small blood vessels deep inside white matter in the brain.In turn, these tiny arteries are then hardened, making it difficult for nutrients to access cells in the white matter.hite matter disease targets small blood vessels deep inside white matter in the brain. In turn, these tiny arteries are then hardened, making it difficult for nutrients to access cells in the white matter.
White matter is a component of the central nervous system, in the brain and superficial spinal cord, and consists mostly of glial cells and myelinated axons that transmit signals from one region of the cerebrum to another and between the cerebrum and lower brain centers.hite matter is composed of bundles of myelinated nerve cell projections (or axons), which connect various grey matter areas (the locations of nerve cell bodies) of the brain to each other, and carry nerve impulses between neurons. Myelin acts as an insulator, increasing the speed of transmission of all nerve signals.