单词 | raphe nucleus |
释义 | > as lemmasraphe nucleus 1. Anatomy and Zoology. A seam-like line or ridge, esp. between the two halves of a bilaterally symmetrical organ or part of the body; spec. a zone of decussating fibres and cells in the median plane of the medulla oblongata and pons (frequently attributive, esp. in raphe nucleus). ΘΚΠ the world > life > biology > physical aspects or shapes > specific areas or structures > [noun] > seam raphe1615 commissure1707 the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [noun] > other parts of brain epicranium1603 buttocks of the brain1615 raphe1615 fornix1681 peduncle1707 psalterium1779 mammillary body1828 corona radiata1869 paraphysis1892 1565 J. Hall Anat. 3rd Treat. iii. 44 in tr. Lanfranc Most Excellent Woorke Chirurg. The thirde ryghte or streighte seame passinge betwene the bones Parietalia, and touchynge wyth his endes the coronal and occiptall bones, is called of the Grecians Obeliaea Raphe, and in Latine Sutura Sagittalis.] 1615 H. Crooke Μικροκοσμογραϕια xiii. iii. 930 Of Synarthrosis there are also three kinds, Rhaphe, Harmonia, and Gomphosis. 1703 J. Keill Anat. Humane Body (ed. 2) 8 The rapha or ridge is a line which running along the under-side of the yard, divides the scrotum and perinaeum in two. 1737 W. Barrowby tr. J. Astruc Treat. Venereal Dis. I. 309 The Perinæum must be laid open to both sides of the Rhaphe, as in Lithotomy. 1796 G. Gregory Econ. Nature III. xxvii. 301 Along the middle of the surface of the corpus callosum, a kind of raphe or suture is formed by a particular intertexture of fibres crossing each other. 1832 Lancet 25 Aug. 565/2 He then makes an incision over the stone, (on one side of the rapha, and about an inch from the anus). 1858 H. Gray Anat. 462 Along the middle line [of the corpus callosum] is a linear depression, the raphe. 1884 M. Mackenzie Man. Dis. Throat & Nose II. 476 Along the middle line of the nose there was a raphe projecting to the extent of about one millimetre. 1914 Lancet 14 Nov. 1160/2 He injects physiological salt solution at a rapid rate directly into the perineum, on each side of the median raphe. 1976 J. R. Smythies & L. Corbett Psychiatry Students of Med. xiv. 266 Lesions of the raphe nuclei of the lower brain stem cause a profound disturbance of sleep. 2005 Brit. Jrnl. Dermatol. 153 1053 The initial presentation of these two infants with supraumbilical raphes..suggested the diagnosis of isolated congenital sternal malformation. < as lemmas |
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