| 冼黎,王晓安,张丽莉.2007.扁玉螺中枢神经系统解剖及显微结构观察.动物学杂志,42(6):90-95. |
| 扁玉螺中枢神经系统解剖及显微结构观察 |
| The Central Nervous System of Neverita didyma:A Morphological Study |
| 投稿时间：2007-05-14 修订日期：2007-09-20 |
| DOI： |
| 中文关键词: 扁玉螺 神经系统 显微结构 |
| 英文关键词:Neverita didyma Nervous system Microscopic structure |
| 基金项目:鲁东大学研究生教育基金资助项目; |
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| 中文摘要: |
| 对扁玉螺(Neverita didyma)中枢神经系统的大体解剖和显微结构进行了初步研究。结果表明,扁玉螺中枢神经系统包括一对口球神经节、一对脑神经节、一对侧神经节、一对足神经节及一个脏神经节。各神经节均由神经节被膜、胞体区及中央纤维网三部分组成。左右脑神经节之间和左右足神经节之间的联合以及脑-侧、脑-足和侧-足神经节之间的连索均较短。足神经节有明显的分区现象。 |
| 英文摘要: |
| The anatomy and microscopic structure of the central nervous system(CNS) of Neverita didyma are preliminarily described.The CNS includes paired cerebral ganglia,pedal ganglia,pleural ganglia,and unpaired visceral ganglion.Every ganglion is composed of a surrounding sheath,a cell body region and a neuropile region.The N.didyma has a short commissure between the left and right cerebral ganglia as well as the left and right pedal ganglia. A short connective between cerebral-pleural,cerebral-pedal or pleural-pedal ganglia is also observed.The distribution of neurons in pedal ganglia shows zonation obviously. |
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