nervous impulse
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nervous impulse — noun the electrical discharge that travels along a nerve fiber they demonstrated the transmission of impulses from the cortex to the hypothalamus • Syn: ↑nerve impulse, ↑neural impulse, ↑impulse • Hypernyms: ↑electrical discharge … Useful english dictionary
nervous impulse — noun see nerve impulse … New Collegiate Dictionary
nervous system — Anat., Zool. 1. the system of nerves and nerve centers in an animal or human, including the brain, spinal cord, nerves, and ganglia. 2. a particular part of this system. Cf. autonomic nervous system, central nervous system, peripheral nervous… … Universalium
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
nervous system disease — Introduction any of the diseases or disorders that affect the functioning of the human nervous system (nervous system, human). Everything that humans sense, consider, and effect and all the unlearned reflexes of the body depend on the… … Universalium
Nervous system — The nervous system is the body tissue that records and distributes information in the body using electrical and chemical transmission. It has two parts. The "central" nervous system is comprised of the brain and spinal cord. The… … Medical dictionary
Nervous tissue — Example of nervous tissue. Nervous tissue is one of four major classes of vertebrate tissue. Nervous tissue is the main component of the nervous system the brain, spinal cord, and nerves which regulates and controls body functions. It is composed … Wikipedia
impulse — /ˈɪmpʌls / (say impuls) noun 1. the inciting influence of a particular feeling, mental state, etc.: to act under the impulse of pity. 2. sudden, involuntary inclination prompting to action, or a particular instance of it: to be swayed by impulse …
nerve impulse — n the progressive physicochemical change in the membrane of a nerve fiber that follows stimulation and serves to transmit a record of sensation from a receptor or an instruction to act to an effector called also nervous impulse * * * the… … Medical dictionary
nerve impulse — noun the electrical discharge that travels along a nerve fiber they demonstrated the transmission of impulses from the cortex to the hypothalamus • Syn: ↑nervous impulse, ↑neural impulse, ↑impulse • Hypernyms: ↑electrical discharge … Useful english dictionary
