*The tensor tympani muscle is innervated by the pterygoid nerve, which is a branch of the mandibular nerve, itself being the third branch of the trigeminal nerve ([[Cranial Nerves - Anatomy & Physiology|CN V]]). | *The tensor tympani muscle is innervated by the pterygoid nerve, which is a branch of the mandibular nerve, itself being the third branch of the trigeminal nerve ([[Cranial Nerves - Anatomy & Physiology|CN V]]). |