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本文在胎儿舌下神经髓内段和髓外段，大白鼠和家兔髓外段发现典型的感觉神经节或感觉神经元存在。神经节或神经元位于椎体束和下橄榄核间和舌下神经干的一边，细胞呈椭圆形，有双极突起，细胞质内有尼氏体颗粒，核清晰有核仁。提示这些细胞可能与舌肌本体感觉有关。
In this study, typical sensory ganglia or sensory neurons were found in the extramedullary and extramedullary segments of fetal hypoglossal nerve, extramedullary segments of rats and rabbits. The ganglion or neuron is located on the side of the bundle between the vertebral body and the lower olivary nucleus and the hypoglossal nerve. The cells are oval in shape with bipolar processes. The cytoplasm contains Nissl grains and the nucleus has clear nucleoli. Suggesting that these cells may be related to the body of the lingual muscle.