in a remaining small number of lingual motoneurons lying in a medial portion of the ventromedial subnucleus in the caudal fourth of the main hypoglossal nucleus , their axons passed through the first cervical nerve to the upper root of the ansa cervicalis to the hypoglossal nerve and then to its medial branch .
C0228802
hypoglossal nucleus
C0020614
hypoglossal nerve