单词 | synaptic |
释义 | synapticadj. Cytology and Anatomy. Pertaining to (a) synapsis. ΘΚΠ the world > life > biology > biological processes > genetic activity > [adjective] > stages of mitosis or meiosis homotypical1870 heterotypical1888 homoeotypical1888 heterotypic1889 homoeotypic1889 skein1889 heterotype1895 homotype1895 synaptic1895 synaptenic1900 presynaptic1903 homotypic1904 dictyate1905 post-meiotic1905 premeiotic1905 telophasic1907 postsynaptic1909 metaphase1912 prophasic1912 telosynaptic1912 interkinetic1927 synapsed1931 synizetic1931 interphasic1948 the world > life > the body > nervous system > substance of nervous system > [adjective] > nerve cell > junction between synaptic1895 trans-synaptic1954 1895 J. E. S. Moore in Q. Jrnl. Microsc. Sci. XXXVIII. 287 I therefore propose the term Synaptic phase to denote the period at which this most important change appears in the morphological character of reproductive cells. 1913 W. A. N. Dorland Illustr. Med. Dict. (ed. 7) 931/1 Synapse, synapsis,..the contact..between dendrons... Called also synaptic junction. 1974 D. Webster & M. Webster Compar. Vertebr. Morphol. ix. 182 Each terminal bouton contains mitochondria and sub~microscopic, membrane-bound spheres called synaptic vesicles. 1976 J. R. Smythies & L. Corbett Psychiatry Students of Med. iv. 42 When a nerve-impulse passes down an axon and reaches the terminal a chemical is released which crosses the synaptic cleft and causes depolarization of the next neurone. 1981 Sci. Amer. Oct. 122/2 The active form of the transmitter molecule is stored in the sacs called synaptic vesicles until the nerve cell is called on to release it. Derivatives syˈnaptically adv. ΘΚΠ the world > life > the body > nervous system > substance of nervous system > [adverb] > nerve cell > junction between synaptically1902 postsynaptically1951 trans-synaptically1954 presynaptically1962 1902 A. Macalister in Encycl. Brit. XXV. 399/2 Connected synaptically with the neurones of other systems. This entry has not yet been fully updated (first published 1919; most recently modified version published online June 2018). < |
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