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In biology, the nervous system is the 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. [1]
The sympathetic nervous system is responsible for setting off the fight-or response. [3] The parasympathetic nervous system is responsible for the body's rest and digestion response. [3] In many cases, both of these systems have "opposite" actions where one system activates a physiological response and the other inhibits it.
Human nervous system. Human nervous system – the part of the human body that coordinates a person's voluntary and involuntary actions and transmits signals between different parts of the body. The human nervous system consists of two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS).
The brain is the central organ of the human nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum, the brainstem and the cerebellum. The brain controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sensory nervous system ...
The nervous system consists of central and peripheral nervous systems and coordinates the actions of an animal by transmitting signals to and from different parts of its body. The brain and spinal cord are interwoven with the body and interact with other organ systems through the somatic, autonomic and enteric nervous systems. [1]
The actions of the motor system are organized by information about the environment and information about the current state of the agent. [48] Information based control strategies often treat the environment and the organism as a single system, with action proceeding as a natural consequence of the interactions of this system.
You probably know that your nervous system is the intricate network of the brain, spine, and nerves that control your thoughts, emotions, and bodily functions like breathing, sleep, and movement ...
The central nervous system (CNS) is the part of the nervous system consisting primarily of the brain and spinal cord.The CNS is so named because the brain integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric and triploblastic animals—that is, all multicellular animals except sponges and diploblasts.