Changes

===Muscles that dilate===

===Muscles that dilate===

*Enclose pharynx laterally and dorsally

Muscles that dilate enclose the pharynx laterally and dorsally. The dilator muscle is the '''stylopharyngeous muscle'''. It originates from the [[Hyoid Apparatus - Anatomy & Physiology|hyoid apparatus]] and widens the rostral pharynx.

 

*Dilator muscle is the '''stylopharyngeous muscle'''

 

*Originates from the [[Hyoid Apparatus - Anatomy & Physiology|hyoid apparatus]]

 

*Widens the rostral pharynx

===Muscles that shorten===

===Muscles that shorten===