| 释义 |
epineural, a. Anat.|ɛpɪˈnjʊərəl|
[f. epi- + neural.]
1. Situated upon a neural arch, as a spine of a fish's backbone. Also quasi-n.
1866[see epicentral].
2. Zool. Lying over and parallel to a nerve. Said of various processes in echinoderms, etc.
1906Cambr. Nat. Hist. I. xviii. 515 In Echinoids the ambulacral groove has become converted into a canal called the ‘epineural canal’. 1914E. W. MacBride Text-bk. Embryol. I. viii. 254 The epineural sinus..derives its name from the circumstance that it lies above the rudiments of the ganglia of the ventral nerve cord. Ibid. xvi. 495 Epineural flaps. Ibid., The epineural roof which covers in each radial nerve cord of the adult. Ibid. 514 The epineural ridges. Ibid., These epineural canals meet in a central epineural space, roofed over by a membrane termed the epineural veil. 1955L. H. Hyman Invertebrates IV. xv. 140 To the outer side of the radial nerve lies a cavity, the epineural canal or sinus. |