HEAD MUSCLES
- Head
- forehead
- frontalis
- scalp
- occipitofrontalis
- back of head
- occipitalis
-
- root of nose
- frowning
- procerus
-
- depressor nasal septum
- depressor septi nasii
-
- levator labii superioris alque nasi
- nostrils
- compression
- compressor naris
- dilatation
- dilator naris
-
- mouth angle
-
- levator anguli oris
-
- depressor anguli oris
- widening
- risorius
-
- around mouth
- pucker
- orbicularis oris
- lips
-
- levator labii superioris
- depressor
- depressor labii inferioris
-
- jaw
- mastication , chewing or eating , drinking
-
- masseter , temporalis , medial pterygoid
- open mouth , depression of lower jaw
- lateral pterygoid , digastric muscle
-
- chin
-
- mentalis
-
- cheek
- compression
- buccinator
-
- zygomaticus major , minor
- Head and neck
- as whole
- tilt to side
- sternocleidomastoid
- flexion
- longus colli , longus capitis , rectus capitis anterior ,
- flexion on same side
- obliquus capitis superior , longissimus capitis
- side bending
- rectus capitis lateralis
- forward bending
- scalenus anterior
- rotation
- obliquus capitis inferior
- extension
- rectus capitis posterior major , splenius capitis
- Extension
- rectus capitis posterior minor
- semispinalis capitis
Discussion