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1897年,生理学家Sherrington把神经元与神经元之间的机能接点命名为突触,用以描述神经元与周围细胞之间的联系。20世纪初,Cajal改进了Golgi染色法,创建了还原硝酸银染色法。使用该方法,Cajal发现了神经细胞间的突触联系,并将中枢神经系统内的化学突触分为两类:轴突-胞体式和轴突-树突式~([1])。Cajal认为:轴突只能作为突触的传出部分,而树突只能接收信息。20世纪50年代,借助于电子显微
In 1897, physiologist Sherrington named the synapse as a functional contact between neurons and neurons to describe the connection between neurons and the surrounding cells. At the beginning of the 20th century, Cajal improved the Golgi staining method and created a reduced silver nitrate stain. Using this method, Cajal discovered synaptic connections between nerve cells and classified chemical synapses in the central nervous system into two groups: axon-cytosolic and axon-dendritic ~ (1). Cajal believes that axons can only serve as an outgoing part of the synapse, and dendrites can only receive information. 1950s, with the help of electron microscopy