Median rhomboid glossitis (MRG, also known as central papillary atrophy or glossal central papillary atrophy ) is a condition characterized
Kaynak: Median rhomboid glossitis

Hypoglossal | Mainly motor | Medulla | Hypoglossal nucleus | palatoglossus, which is innervated by the vagus nerve) and other glossal muscles.
Kaynak: Cranial nerve

This back-and-forth glossal movement occurs repeatedly. Movement of liquid to the mouth apparently results from the action of the cibarial
Kaynak: Insect morphology