brain


brain
the centre of the nervous system; the complicated enlarged anterior end of the spinal cord which directs the activities of the body and which lies in the cranium. The brain develops by dividing into three regions: the prosencephalon (forebrain), the mesencephalon (midbrain), and the rhombencephalon (hindbrain). The adult brain is achieved by division of the forebrain and hindbrain. The prosencephalon divides into the telencephalon (anterior) and diencephalon. The rhombencephalon divides into the metencephalon (anterior) and the myelencephalon. The mesencephalon remains undivided. Details of the brain structure of a fish (Danio rero) may be found in Wullimann et al. (1996)

Dictionary of ichthyology. 2009.

Look at other dictionaries:

  • Brain — (br[=a]n), n. [OE. brain, brein, AS. bragen, br[ae]gen; akin to LG. br[ a]gen, bregen, D. brein, and perh. to Gr. bre gma, brechmo s, the upper part of head, if [beta] = [phi]. [root]95.] [1913 Webster] 1. (Anat.) The whitish mass of soft matter… …   The Collaborative International Dictionary of English

  • Brain — (engl. „Gehirn“) bezeichnet: ein deutsches Biotechnologieunternehmen, siehe Brain AG ein deutsches Musiklabel, siehe Brain (Label) eine medizinische Fachzeitschrift, siehe Brain (Fachzeitschrift) eine deutsche Fernsehsendung, siehe Brain… …   Deutsch Wikipedia

  • brain — brain; brain·i·ness; brain·ish; brain·less; in·ter·brain; brain·i·ac; am·brain; brain·sick·ly; …   English syllables

  • Brain — Saltar a navegación, búsqueda Para otros usos de este término, véase (c)Brain. Brain País …   Wikipedia Español

  • Brain — студийный альбом Уэхары Хироми Дата выпуска 25 Мая 2004 Записан 9 11 Декабря 2003 Жанры Джаз, джаз фьюжн Длительность 61:44 …   Википедия

  • brain´i|ly — brain|y «BRAY nee», adjective, brain|i|er, brain|i|est. Informal. intelligent; clever. –brain´i|ly, adverb. –brain´i|ness, no …   Useful english dictionary

  • brain|y — «BRAY nee», adjective, brain|i|er, brain|i|est. Informal. intelligent; clever. –brain´i|ly, adverb. –brain´i|ness, no …   Useful english dictionary

  • Brain — (br[=a]n), v. t. [imp. & p. p. {Brained} (br[=a]nd); p. pr. & vb. n. {Braining}.] [1913 Webster] 1. To dash out the brains of; to kill by beating out the brains. Hence, Fig.: To destroy; to put an end to; to defeat. [1913 Webster] There thou… …   The Collaborative International Dictionary of English

  • brain — or brains [brān] n. [ME < OE brægen < IE base * mregh m(n)o , skull, brain > Gr bregma, forehead] 1. [sometimes pl.] the mass of nerve tissue in the cranium of vertebrate animals, an enlarged extension of the spinal cord: it is the main… …   English World dictionary

  • brain — ► NOUN 1) an organ of soft nervous tissue contained in the skull, functioning as the coordinating centre of sensation and intellectual and nervous activity. 2) intellectual capacity. 3) (the brains) informal the main organizer or planner within a …   English terms dictionary

  • Brain —   [breɪn], Dennis, britischer Hornist, * London 17. 5. 1921, ✝ (Autounfall) Hatfield (County Hertfordshire) 1. 9. 1957; Schüler seines Vaters, des Hornisten Aubrey Brain (* 1893, ✝ 1955), war 1. Hornist beim Royal Philharmonic Orchestra, dann… …   Universal-Lexikon


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