nervous system - Meaning in Gujarati
nervous system - Meaning in Gujarati
noun
Definitions and Meaning of nervous system in English
nervous system noun
- the sensory and control apparatus consisting of a network of nerve cells
Synonyms
systema nervosum
તંત્રિકા-તંત્ર, તંત્રિકાતંત્ર, સ્નાયુ-પ્રણાલી, સ્નાયુતંત્ર
Synonyms of nervous system
Description
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. Nervous tissue first arose in wormlike organisms about 550 to 600 million years ago. 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. Nerves that transmit signals from the brain are called motor nerves (efferent), while those nerves that transmit information from the body to the CNS are called sensory nerves (afferent). The PNS is divided into two separate subsystems, the somatic and autonomic, nervous systems. The autonomic nervous system is further subdivided into the sympathetic, parasympathetic and enteric nervous systems. The sympathetic nervous system is activated in cases of emergencies to mobilize energy, while the parasympathetic nervous system is activated when organisms are in a relaxed state. The enteric nervous system functions to control the gastrointestinal system. Nerves that exit from the brain are called cranial nerves while those exiting from the spinal cord are called spinal nerves.
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The word or phrase nervous system refers to the sensory and control apparatus consisting of a network of nerve cells. See nervous system meaning in Gujarati, nervous system definition, translation and meaning of nervous system in Gujarati. Find nervous system similar words, nervous system synonyms. Learn and practice the pronunciation of nervous system. Find the answer of what is the meaning of nervous system in Gujarati.
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