CNS (central nervous system)
- CNS (central nervous system)
- That part of the nervous system that consists of the brain and spinal cord. The central nervous system (CNS) is one of the two major divisions of the nervous system. The other is the peripheral nervous system (PNS), that part of the nervous system that lies outside the brain and spinal cord. The peripheral nervous system (PNS) connects the central nervous system (CNS) to sensory organs (such as the eye and ear), other organs of the body, muscles, blood vessels and glands. The peripheral nerves include the 12 cranial nerves, the spinal nerves and roots, and what are called the autonomic nerves that are concerned specifically with the regulation of the heart muscle, the muscles in blood vessel walls, and glands.
Medical dictionary.
2011.
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Central nervous system depression — or CNS depression refers to physiological depression of the central nervous system that can result in decreased rate of breathing, decreased heart rate, and loss of consciousness possibly leading to coma or death. CNS depression often results… … Wikipedia
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central nervous system — n. the portion of the vertebrate nervous system consisting of the brain and spinal cord; abbreviated {CNS}. Syn: CNS. [WordNet 1.5] … The Collaborative International Dictionary of English
central nervous system — n the part of the nervous system which in vertebrates consists of the brain and spinal cord, to which sensory impulses are transmitted and from which motor impulses pass out, and which supervises and coordinates the activity of the entire nervous … Medical dictionary
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central nervous system tumor — CNS tumor. A tumor of the central nervous system, including brain stem glioma, craniopharyngioma, medulloblastoma, and meningioma. Also called CNS tumor … English dictionary of cancer terms
Central nervous system — In vertebrates, the central nervous system (CNS) is the part of the nervous system which is enclosed in the meninges. It contains the majority of the nervous system and consists of the brain (in vertebrates which have them), and the spinal cord.… … Wikipedia
Central nervous system (CNS) — The central nervous system is that part of the nervous system that consists of the brain and spinal cord. The central nervous system (CNS) is one of the two major divisions of the nervous system. The other is the peripheral nervous system (PNS)… … Medical dictionary
