Buprenorphine, the active ingredient in both Suboxone and Subutex is less likely to cause addiction, and has a calmer withdrawal period. More clinical studies have been done on the effects of methadone during pregnancy than the effects of buprenorphine during pregnancy.
You won't believe these 10 facts about people. Gray matter or grey matter is a type of neural tissue which is found in the brain and spinal cord. It is named after its distinctive brownish-gray color, in contrast with white matter, another type of neural tissue which appears white because it is coated in myelin sheathes.
contains outer layer of gray matter, inner layer white matter. gray matter - (cell bodies - nicel bodies) nicel bodies gray in color. white matter - dendrites, axons, myelinated, right and left hemisphere - most of forebrain made up of cerebrium. contains up to 90% of all neurons in entire nervous system. Thalamus.