单词 | reticular formation |
释义 | > as lemmasreticular formation reticular formation n. (a) a netlike structure, esp. one composed of reticular fibres; (b) Anatomy a diffuse part of the brainstem with complex ascending and descending connections which is involved in the control of autonomic and endocrine function, reflex activity, and behavioural states. ΘΚΠ the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [adjective] > seats of specific faculties sensorial power1794 reticular formation1847 premotor1923 limbic1952 mesolimbic1971 1847 H. Smith tr. M. J. Schleiden Contributions to Phytogenesis in tr. T. Schwann Microsc. Res. 244 I have also discovered..a very delicate reticular formation of fibres [Ger. eine mehr netzartige Faserbildung] in Linaria vulgaris, Datura stramonium, [etc.]. 1878 tr. H. W. von Ziemssen et al. Cycl. Pract. Med. XIII. 956 There are no diagnostic points whatsoever for tumors in the olivary bodies and reticular formation, except the general symptoms of a cerebral tumor and the special ones of bulbar paralyses. 1930 C. Goulden & C. L. Harris tr. F. E. Koby Slit-lamp Microsc. Living Eye (ed. 2) vi. 177 Reticular formations may also be observed after parenchymatous keratitis. These cobweb-like opacities are stable, unlike fibrinous threads. 1991 Nursing Times 6 Feb. 36/1 The reticular formation extends through the central core of the medulla oblongata, pons and mid-brain. < as lemmas |
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