how does the nervous system work?
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The nervous system takes in information through our senses, processes the information and triggers reactions, such as making your muscles move or causing you to feel pain. For example, if you touch a hot plate, you reflexively pull back your hand and your nerves simultaneously send pain signals to your brain.
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Integration. At a more integrative level, the primary function of the nervous system is to control and communicate information throughout the body. It does this by extracting information from the environment using sensory receptors.
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The brain and the spinal cord make up the central nervous system. The nervous system is the most complex and highly organized body system. It receives information from the sensory organs via nerves, transmits the information through the spinal cord, and processes it in the brain.
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Sensory. The sensory function of the nervous system involves collecting information from sensory receptors that monitor the body's internal and external conditions. These signals are then passed on to the central nervous system (CNS) for further processing by afferent neurons (and nerves).
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The nervous system controls all functions of the body. The circulatory system provides blood flow and regulates body temperature. The skin works together with it to regulate the body temperature. When too hot the blood vessels dilate, the hairs lie down and we sweat to allow excess heat to escape the body.
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The nervous system of a mammal is based on the brain and the spinal cord, which sends and receive signals from the rest of the body. Signals from the body are sent through nerve endings (or receptors) to the brain, where neurotransmitters send a signal to allow all mammals to feel pain or other sensory information.
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The nervous system transmits signals between the brain and the rest of the body, including internal organs. In this way, the nervous system's activity controls the ability to move, breathe, see, think, and more. The basic unit of the nervous system is a nerve cell, or neuron.
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Your central nervous system includes your brain and your spinal cord. Your peripheral nervous system is made up of the network of neurons that spans your organs, muscles, and body. The neurons in both systems work together to help you think, survive, and change the world around you.
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system. there are two major divisions of the nervous system the first is the central nervous system. which is made up of the brain and the spinal cord. the second is the peripheral nervous system which consists of nerves that run throughout the body the peripheral nervous system itself is made up of two subdivisions.
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The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord.
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The Human Nervous System: The major organs and nerves of the human nervous system. The CNS is comprised of the brain, cerebellum and spinal cord. Remaining neurons, and associated cells, distributed throughout the body form the PNS.
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What are the functions of the nervous system? The nervous system collects information about the body's internal and external environment. The system then processes that information and responds to it.
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What does the nervous system do? The nervous system along with the endocrine (hormonal) system works to control all activities within the human body. It does this by communicating messages between the brain and the body very quickly using nerve impulses (action potentials).
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The neural or nervous system is a complex network of nerve cells or neurons. The nervous system is specialized to carry messages while the endocrine system provides chemical integration through hormones. To better understand the nervous system, one must realize the difference between a neuron and a nerve.
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The nervous system is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body. The nervous system detects environmental changes that impact the body, then works in tandem with the endocrine system to respond to such events.
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The nervous system is a system in the body which sends signals around the body. It lets people and animals respond to what is around them. The central nervous system is the brain, the spinal cord, and nerves. It is present in most animals.
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The autonomic nervous system regulates certain body processes, such as blood pressure and the rate of breathing. This system works automatically (autonomously), without a person's conscious effort.