| 书目名称 | The Development of the Vertebrate Retina | | 副标题 | A Comparative Survey | | 编辑 | Gerd Grün | | 视频video | | | 丛书名称 | Advances in Anatomy, Embryology and Cell Biology | | 图书封面 |  | | 描述 | The mature vertebrate retina is a highly complicated array of several kinds of cells, capable of receiving light impulses, transforming them into neuronal membrane currents, and transmitting these in a meaningful way to central processing. Before it starts to develop, it is a small sheet of unconspicuous cells, which do not differ from other cells of the central nervous system. The chain of events which lead to the trans formation from this stage into that of highly specialized cells ready to fulfll a specific task, is usually called "differentiation. " Originally, this word indicated firstly the proc ess of divergence from other cells which were previously alike, and secondly, the change from an earlier stage of the same cello lt has become widespread practice to imply by the word "differentiation" also the acquisition of specific properties and capacities which are characteristic of a mature, Le. , specifically active, cello Every cell is active at any stage of development, but certain activities are shared by most cells (e. g. , the activities of preparing and accomplishing proliferation, that of initiating development, that of maintaining a certain level of metabolism), while | | 出版日期 | Book 1982 | | 关键词 | Netzhaut; Wirbeltiere; cell; central nervous system; development; membrane; metabolism; migration; nervous s | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-68719-8 | | isbn_softcover | 978-3-540-11770-4 | | isbn_ebook | 978-3-642-68719-8Series ISSN 0301-5556 Series E-ISSN 2192-7065 | | issn_series | 0301-5556 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer-Verlag GmbH, DE |
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发表于 2025-3-21 19:37:32
