Changes

Innervation to the muscles of the middle ear:

Innervation to the muscles of the middle ear:

*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]]).

*The stapedius muscle is innervated by the auriculopalpebral branches of the facial nerve ([[Cranial Nerves - Anatomy & Physiology|CN VII]]).

*The stapedius muscle is innervated by the facial nerve ([[Cranial Nerves - Anatomy & Physiology|CN VII]]).

==Histology==

==Histology==