THE OUTGROWTH OF THE NERVE FIBER AS A MODE OF PROTOPLASMIC MOVEMENT
THE OUTGROWTH OF THE NERVE FIBER AS A MODE OF PROTOPLASMIC MOVEMENT
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DOI：
10.1002/jez.1401420103
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发表时间：
1959-01-01
影响因子：
--
通讯作者：
HARRISON, RG
中科院分区：
文献类型：
--
作者：
HARRISON, RG
在过去的二十年里，原生质运动与神经系统活动有关的观点以多种形式出现。人们不仅认为，在功能活动中，新生细胞的突起可以伸展和收缩，与其他细胞的连接可以中断或中断，而且认为，细胞及其突起在发育过程中的运动是形成成人特有神经连接的主要因素。[1]后一种观点尤其与Ramon y Cajal的名字有关，在他的回忆录《视网膜》（'92）中，他首次提出了趋化性的概念，以解释这些假定的运动。的
The idea that protoplasmic movement is concerned in the activities of the nervous system has appeared in a variety of forms during the past twenty years. Not only has it been supposed that the processes of nei-ve cells may he extended and withdrawn, niaking arid breaking connections with other cells during functional activity, but also that the movement of cells and their processes in the course of development has been the chief factor in bringing about the specific nervous connections found in the adu1t. l The latter idea is associated particularly with the name of Ramon y Cajal, wlio in his memoir on the retina ('92) first put forth the hppothesjs of chcmotaxis to account for these supposed movements. The