What is the function for palatoglossus?

The palatoglossus is a muscle that plays a key role in the movement of the tongue. Its primary function is to elevate the posterior part of the tongue and help in the process of swallowing by closing off the oropharynx from the oral cavity. It also assists in the articulation of certain sounds during speech. Additionally, the palatoglossus contributes to the formation of the anterior pillar of the fauces.