单词 | myokymia |
释义 | myokymian. Medicine. Involuntary twitching or rippling of one or more muscles; (also) any of various conditions characterized by this. ΘΚΠ the world > health and disease > ill health > a disease > diseases of tissue > disorders affecting muscles > [noun] > spasm or cramp > type of spasm > tic or twitch spasm1477 vellication1665 subsultus1696 tic douloureux1800 tic1822 jerking1827 live blood1834 nervous tic1858 jactitation1861 habit spasm1888 myokymia1901 fasciculation1938 the world > health and disease > ill health > a disease > diseases of tissue > disorders affecting muscles > [noun] > spasm or cramp > type of spasm > tic or twitch > disease characterized by Friedreich1888 myokymia1901 1899 T. C. Allbutt et al. Syst. Med. VII. 891 Paræsthesiæ and paralgesiæ form part of the clinical picture of this group, to which Giovanni Biancone has given the name ‘Myokymie’.] 1901 Jrnl. Nerv. & Mental Dis. 28 581 Myokymia, or persistent muscular quivering. 1938 Brain 61 325 A patient suffering from generalized myokymia. 1977 Lancet 12 Nov. 1029/2 A man who had developed dissociated sensory loss of the right leg at the age of 19 and a facial palsy with myokymia two years later. 1987 J. Walton in D. J. Weatherall et al. Oxf. Textbk. Med. (ed. 2) II. xxii. 3/2 When such coarse benign fasciculation is widespread and is accompanied by hyperhidrosis, this syndrome is often called myokymia. However, this term has also been applied to an intermittent twitch of the lower eyelid often observed in normal individuals when fatigued. 2001 Proc. National Acad. Sci. U.S.A. 98 12272 Myokymia is thought to result from hyperexcitability of the lower motoneuron. This is a new entry (OED Third Edition, June 2003; most recently modified version published online March 2022). < |
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