The depressor anguli oris muscle depress the corner of the mouth, the mentalis muscles pulls the lower lip out, and the 降鼻翼肌可将嘴角下拉,颏肌可让下唇向外伸展,颈阔肌可使下颔下移。
JOURNAL OF MOLECULAR CELL BIOLOGY (Formerly ACTA BIOLOGIAE EXPERIMENTALIS SINICA) CONTENTS分子细胞生物学报第42卷目录