一、神经节的深层理解高中生物学教材中,在“人和动物生命活动调节”一节的反射弧模式图中,绘制的神经节都位于传入神经上,其中存在的细胞体都是感觉神经元的细胞体,因此许多学生就认为,神经节只位于传入神经上,神经节中只存在感觉神经元的细胞体。神经节主要是由功能相同的神经元细胞体在中枢神经系统 First, the deep understanding of ganglia Biology textbooks in high school, in the “human and animal life regulation” section of the arc pattern of reflex, drawn in the afferent nerves are located on the nerve, which exist in the cell body Is the cell body that senses neurons, so many students assume that the ganglion is located only on afferent nerves, where only the sensory neurons' cell bodies exist. Ganglion is primarily composed of neuronal cell bodies that function identically in the central nervous system