A filamentous process of a nerve cell carrying outgoing nerve impulses, usually single and often very long, in contrast to the multiple, branched…
| 单词 | θ28841 |
| 释义 | the world > life > the body > nervous system > substance of nervous system > [noun] > nerve cell > parts of (16) axon1842 A filamentous process of a nerve cell carrying outgoing nerve impulses, usually single and often very long, in contrast to the multiple, branched… cell body1851 (a) a cell of a unicellular organism, constituting its entire body; (b) the main body of a cell, containing its nucleus and organelles (as opposed… neuron1893 The axon of a nerve cell. disused. neurite1894 Originally: an axon of a nerve cell. Later: any process of a nerve cell (axon or dendrite). neuroplasm1894 The cytoplasm of a neuron, originally spec. that of its axon (= axoplasm, n.). perikaryon1897 The part of a nerve cell that contains the nucleus; the cell body of a neuron. neurofibril1898 Any of the fibrils visible by light microscopy in the cytoplasm of a neuron. axon hillock1899 a cone-shaped projection which links the body of a neuron to its axon and acts as a site for the generation of nerve impulses. telodendrion1899 one of the terminal branches into which the axon of a nerve cell divides. axoplasm1900 The substance that surrounds the fibrils of an axon. neurofibrilla1902 = neurofibril, n. cyton1910 A cell body, originally esp. of a neuron (= perikaryon, n.), later esp. of a tegumental cell in a schistosome or other flatworm. soma1947 Anatomy. The compact portion of a nerve-cell, excluding the axon. neurotubule1948 a microtubule in a neuron. neurofilament1955 any of the protein filaments, typically 8–10 nm in diameter, serving as cytoskeletal elements in neurons. neurode1987 = neuron, n. 4. |
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