Petrosal Profundal Nerve: Structure, Function & Diseases
The petrosal profundal nerve is a sympathetic nerve of the head region. Its main functions include inhibitory influences on saliva and tear production. Injuries and deficits of the petrosal profundal nerve may result in salivary and lacrimal secretion disorders, among other symptoms. What is the petrosal profundal nerve? The internal carotid plexus corresponds to the … Petrosal Profundal Nerve: Structure, Function & Diseases
