单词 | renshaw cell |
释义 | Renshaw celln. Physiology. An interneuron in the spinal cord that receives impulses from recurrent collateral branches of the axon of a motor neuron and acts chiefly to inhibit that and adjacent motor neurons. ΘΚΠ the world > life > the body > nervous system > substance of nervous system > [noun] > nerve cell > types of nerve vesicle1839 brain cell1848 stellate cell1870 Purkinje cell1872 neuroblast1878 touch cell1878 Golgi('s) cell1892 memory cell1892 astrocyte1896 astroblast1897 motor neuron1897 cytochrome1898 stichochrome1899 monaxon1900 basket cell1901 relay neuron1903 internuncial neuron1906 sheath cell1906 motoneuron1908 adjustor1909 satellite1912 microglia1924 oligodendroglia1924 sympathicoblast1927 pituicyte1930 oligodendrocyte1932 sympathoblast1934 sympathogonia1934 interneuron1938 Renshaw cell1954 1954 J. C. Eccles et al. in Jrnl. Physiol. 126 533 A detailed study of the interneuronal discharges has established that these interneurones form a specialized group mediating the inhibitory path from motor axons. They may appropriately be given the distinguishing title of ‘Renshaw cells’. 1993 Proc. National Acad. Sci. U.S.A. 90 3048/1 Spinal cord motoneurons give off axon collaterals that project to small interneurons, the Renshaw cells. 2005 E. S. Valenstein War Soups & Sparks x. 165 D. R. Curtis..demonstrated in 1958 that the Renshaw cells in the spinal cord were excited by acetylcholine. This entry has been updated (OED Third Edition, December 2009; most recently modified version published online March 2022). < n.1954 |
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