Assertion: facial nerve's branch | /r/CapableOf | supply the depressor
Facets:
Source sentences:
text: Branches have been described arising from the mylohyoid branch and supplying the depressor anguli oris muscle and parts of the platysma (that are usually supplied by the facial nerve), the skin below the chin, and the submandibular (submaxillary) gland (which is usually supplied by the facial nerve).