[TA] brainse nó craobhacha den nerve theangach ag iompar snáithíní céadfacha chuig an ganglion sublingual a thrasnaíonn an ganglion gan synapse le dáileadh ar urlár an bhéil. SYN: radix sensoria ganglii sublingualis [TA], craobhacha ganglionacha den nerve theangach go ganglion sublingual*, craobhacha ganglionacha den nerve teanga go dtí an ganglion submandibular*, rami communicantes ganglii sublingualis cum nervo linguali*.