Major components of the nervous system

2019-10-14 16:30

Components of the Central Nervous System. This page summarises basic information about the main parts of the Central Nervous System, sometimes called the CNS.In vertebrates it consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord. The PNS consists mainly of nerves, which are enclosed bundles of the long fibers or axons, that connect the CNS to every other part of the body. major components of the nervous system

Mar 22, 2017  he nervous system consists of two main parts: the central nervous system and the peripheral nervous system: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of the nerve fibers that

Nervous system The nervous system gathers, interprets, and responds to information about the body's internal and external environment. When the senses (sight, smell, touch, taste, hearing) are used, organs send information to the brain using the nervous system's pathways. The nervous system has two major parts: the central nervous system(CNS) and the peripheral nervous system (PNS). The central systemis the primary control major components of the nervous system Functional Divisions of the Nervous System The nervous system can also be divided on the basis of its functions, but anatomical divisions and functional divisions are different. The CNS and the PNS both contribute to the same functions, but those functions can be attributed to different regions of the brain (such as the cerebral cortex or the

Aug 09, 2018 The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body. major components of the nervous system A: The two main parts of the nervous system are the central nervous system and the peripheral nervous system. The central nervous system consists of the spinal cord and the brain, which contains 100 billion nerve cells. The peripheral nervous system is broken down into the somatic and autonomic nervous The peripheral nervous system (PNS) has two components: the somatic nervous system and the autonomic nervous system. The PNS consists of all of the nerves that lie outside the brain and spinal cord. Nerves are bundles of neuron fibers (axons) that are grouped together to carry information to and from the same structure. The Nervous System has three major components, which are the Brain, The Spinal Cord and the Neurons. The Three Functions of the Nervous System are: First, It controls and coordinates different body functions. Second, It receives sensory impulses from sensory organs, which travels towards our brain, which makes our body react. Apr 08, 2019 Parts of the nervous system, the system of the body that oversees the function of all other systems, include its main organ, the brain; its vessels, the spinal cord and peripheral nerves; and its cells, known as neurons, which transmit the electrical signals that are nerve impulses.

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