1·The levetor veli palatini muscle elevates the soft palate, the muscle uvulae bunches the soft palate, and the tensor veli palatini tenses and shortens the palate.
颚帆提肌使软颚上升，悬雍垂肌使软颚成串，颚帆张肌拉紧也使软颚缩短。
2·Levator veli palatini muscle and infeior wall of eustachian tube move from the axis of the tube to outward gradually as increasing with age and overlapping proportion of them was reported.
对不同年龄的腭帆提肌与咽鼓管重叠的比例作了报道，提出了咽鼓管下壁和腭帆提肌随年龄增长而渐离管腔纵轴的观点；