Methods Nerve muscular branches and endings at the proximal aspect of the soleus muscle and the medial and lateral heads of the gastrocnemius muscle were dissected.

• 方法将至比目鱼肌近侧、腓肠肌内侧头、腓肠肌外侧头的神经肌支及其在肌门处的终支解剖分离，观察各终支的形态及分布。