what does a cns do


This article gives a brief overview of the central nervous system (CNS). Clinical nurse specialists are expert clinicians with advanced education and training in a specialized area of nursing practice who work in a wide variety of health care settings. For instance, if the brain of a cat is separated from its spine so that its brain has no contact with its body, it will start spontaneously walking when placed on a treadmill. For instance, acute disseminated encephalomyelitis is characterized by an immune response against the brain and spinal cord, attacking myelin (the nerves’ insulation) and, therefore, destroying white matter. The brain is only required to stop and start the process, or make changes if, for instance, an object appears in your path. Like other advanced practice registered nurses, they are trained in physiology, pharmacology and physical assessment in addition to their particular areas of specialty. The central nervous system (CNS) controls most functions of the body and mind. Amygdala: two almond-shaped nuclei deep within the temporal lobe. Below are the major causes of disorders that affect the CNS: Trauma: depending on the site of the injury, symptoms can vary widely from paralysis to mood disorders. To carry out these functions, some sections of the brain have dedicated roles. In 2015, NACNS in collaboration with the National Council on State Boards of Nursing collected information on state laws regarding prescriptive authority and independent practice on CNSs. The following are brief descriptions of the CNS glial cell types: Astrocytes: these cells have numerous projections and anchor neurons to their blood supply. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement. The brain consists of an estimated 100 billion neurons, with each connected to thousands more. It regulates thought, emotion, and our physiological processes. The Consensus Model for APRN Regulation, often referred to as the APRN Consensus Model, is available in the Advocacy & Policy section of our site. Motor commands from the brain travel from the spine to the muscles and sensory information travels from the sensory tissues — such as the skin — toward the spinal cord and finally up to the brain. It is involved in the regulation of consciousness, sleep, awareness, and alertness. The CNS is so named because it integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric animals—i.e., all multicellular animals except sponges and radially symmetric animals such as jellyfish—and it contains the majority of the nervous system. It gathers information from all over the body and coordinates activity. It is also involved in laying down long-term memories. Dyslexic children have smaller corpus callosums; left-handed people, ambidextrous people, and musicians typically have larger ones. Including- educator, expert practitioner, administrator, researcher, and consultant. They can help design and implement interventions, and assess and evaluate those to improve overall health care delivery. Along its length, it connects with the nerves of the peripheral nervous system (PNS) that run in from the skin, muscles, and joints. A clinical nurse specialist (CNS) is an advanced practice nurse who can provide expert advice related to specific conditions or treatment pathways. White matter mostly consists of axons (nerve projections) and oligodendrocytes — a type of glial cell — whereas gray matter consists predominantly of neurons. Below, we will describe some of these sections in a little more detail. reduced hospital costs and length of stay; reduced frequency of emergency room visits; increased patient satisfaction with nursing care; and. The central nervous system (CNS) is the part of the nervous system consisting primarily of the brain and spinal cord. In the brain, they outnumber nerve cells 10 to 1. Below is a 3D map of the CMS. Parietal lobe (yellow): the parietal lobe integrates sensory information including touch, spatial awareness, and navigation. There is no…, Neuroscience is the study of how the nervous system develops, its structure, and what it does. Clinical nurse specialists are advanced practice registered nurses who have graduate preparation (Master’s or Doctorate) in nursing. The nerve axons of the CNS — the slender projections of nerve cells that carry impulses — are much shorter. Click here to learn more about your state. Clinical nurse specialists have the skills and expertise to identify where the gaps are in health care delivery. The brain and spinal cord are both housed within a protective triple-layered membrane called the meninges. The CNS is responsible and accountable for diagnosis and treatment of health/illness states, disease management, health promotion, and prevention of illness and risk behaviors among individuals, families, groups, and communities.” It’s still wordy, but I think it’s the clearest description I’ve found.

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