Changes

*Parasympathetic (most important)

*Parasympathetic (most important)

**Travel from the brainstem by the facial ([[Nervous System - CNS - Anatomy & Physiology#Innervation - Cranial Nerves|CN VII]]) and glossopharyngeal ([[Nervous System - CNS - Anatomy & Physiology#Innervation - Cranial Nerves|CN XI]]) then into branches of the trigeminal nerve ([[Nervous System - CNS - Anatomy & Physiology#Innervation - Cranial Nerves|CN V]])  

**Travel from the brainstem by the facial ([[Cranial Nerves - Anatomy & Physiology|CN VII]]) and glossopharyngeal ([[Cranial Nerves - Anatomy & Physiology|CN XI]]) then into branches of the trigeminal nerve ([[Cranial Nerves - Anatomy & Physiology|CN V]])  

**Flow of salivary fluid increases  

**Flow of salivary fluid increases  

**Vasodilation occurs

**Vasodilation occurs

*Main nerves are occulomotor ([[Nervous System - CNS - Anatomy & Physiology#Innervation - Cranial Nerves|CN III]]), facial ([[Nervous System - CNS - Anatomy & Physiology#Innervation - Cranial Nerves|CN VII]]), glossopharyngeal ([[Nervous System - CNS - Anatomy & Physiology#Innervation - Cranial Nerves|CN IX]]) and vagus ([[Nervous System - CNS - Anatomy & Physiology#Innervation - Cranial Nerves|CN X]])

*Main nerves are occulomotor ([[Cranial Nerves - Anatomy & Physiology|CN III]]), facial ([[Cranial Nerves - Anatomy & Physiology|CN VII]]), glossopharyngeal ([[Cranial Nerves - Anatomy & Physiology|CN IX]]) and vagus ([[Cranial Nerves - Anatomy & Physiology|CN X]])

==Saliva==

==Saliva==