The nervous system is divided into central and peripheral systems. The central nervous system (CNS) is composed of the brain and spinal cord. The peripheral nervous system (PNS) is composed of spinal nerves that branch from the spinal cord and cranial nerves that branch from the brain.
The name Quentin is an English baby name. In English the meaning of the name Quentin is: From the queen's estate. French Meaning: The name Quentin is a French baby name. In French the meaning of the name Quentin is: Fifth.
The name Castanon is a variant of the name Casteneda, which is old French in origin. It comes from the old French word castanh, which is a derivative of the Latin word cast â¦ anea which means chestnut.The name may have originally been coined to refer to people with auburn-colored hair.he name Castanon is a variant of the name Casteneda, which is old French in origin. It comes from the old French word castanh, which is a derivative of the Latin word cast â¦ anea which means chestnut.