Study sets matching "head neck anatomy muscles"
Study sets
Diagrams
Classes
Users
Masseter
Temporalis
Buccinator
Medial Pterygoid
Org.- Zygomatic Arch and Maxilla... Ins.- Angle and Ramus of Mand…
Org.- Temporal Fossa... Ins.- Coronoid Process of Mandible... Act.-…
Org.-Molar region of Maxilla and Mandible ... Ins.- Obicularis Or…
Org.- Sphenoid, Palatine, and Maxillary bones Ins.- Medial sur…
Masseter
Org.- Zygomatic Arch and Maxilla... Ins.- Angle and Ramus of Mand…
Temporalis
Org.- Temporal Fossa... Ins.- Coronoid Process of Mandible... Act.-…
Suboccipital triangle
Rectus capitis posterior minor
Rectus capitis posterior minor
Rectus capitis posterior major
Deep to the trapezius, splenius muscle group, and semispinalis…
Extends the head (suboccipital)
4
Extends the head and rotates to the same side (suboccipital)
Suboccipital triangle
Deep to the trapezius, splenius muscle group, and semispinalis…
Rectus capitis posterior minor
Extends the head (suboccipital)
A muscle in the _________ system shorte…
The end of the muscle that is attached…
the end of the muscle that is attached…
The insertion of the muscle moves towar…
muscular
origin
insertion
origin
A muscle in the _________ system shorte…
muscular
The end of the muscle that is attached…
origin
Sternocleidomastoid
Scalenes
Splenius capitis
Splenius cervicis
Unilateral: rotation of head to opposite side... Bilateral: flexe…
Flex neck; elevate when 1st and 2nd ribs during forced inspira…
Unilateral: turns head to same side... Bilateral: extends head/ne…
Unilateral: turns head to same side... Bilateral: extends head/ne…
Sternocleidomastoid
Unilateral: rotation of head to opposite side... Bilateral: flexe…
Scalenes
Flex neck; elevate when 1st and 2nd ribs during forced inspira…
Occipitofrontalis
Levator labii superioris
Orbicularis oculi
Orbicularis Oris
Thin sheet covering front to back of skull
Muscle on each side of nose
Muscle surrounding eye socket
Mustache Area
Occipitofrontalis
Thin sheet covering front to back of skull
Levator labii superioris
Muscle on each side of nose
platysma
sternocleidomastoid
sternocleidomastoid
sternohyoid
O: connective tissue of deltoid and pectoralis major... I: Mandib…
O: manubrium of sternum, medial portion of clavicle... I: mastoid…
O: posterior manubrium of mastoid... I: lower portion of hyoid bo…
platysma
O: connective tissue of deltoid and pectoralis major... I: Mandib…
sternocleidomastoid
O: manubrium of sternum, medial portion of clavicle... I: mastoid…
Epicranius: Frontalis & Occipitalis
Orbicularis Oculi
Orbicularis Oris
Zygomaticus Major and Zygomaticus Minor
Frontalis: Forehead to Galea Aponeurotica; Occipitalis: Galea…
Circular muscle around the eyes
Circular muscle around the mouth
Zygomatic bone to angle of mouth/orbicularis oris
Epicranius: Frontalis & Occipitalis
Frontalis: Forehead to Galea Aponeurotica; Occipitalis: Galea…
Orbicularis Oculi
Circular muscle around the eyes
What is origin?
What is insertion?
What is Bell's Palsy?
Orbicularis Oculi
The point of attachment (where we pull from). Usually bone.
The point of connection. Usually skin or fascia.
Stroke on one or both sides of the face. Interrupting facial e…
Around the eye. Attaches to fascia. Inserts on skin of eye. Al…
What is origin?
The point of attachment (where we pull from). Usually bone.
What is insertion?
The point of connection. Usually skin or fascia.
Masseter
Temporalis
Medial Pterygoid
Lateral Pterygoid
Org.- Zygomatic Arch and Maxilla... Ins.- Angle and Ramus of Mand…
Org.- Temporal Fossa... Ins.- Coronoid Process of Mandible... Act.-…
Org.- Sphenoid, Palatine, and Maxillary bones Ins.- Medial sur…
Org.- Greater wing of Sphenoid bone... Ins.- Mandibular Condyle…
Masseter
Org.- Zygomatic Arch and Maxilla... Ins.- Angle and Ramus of Mand…
Temporalis
Org.- Temporal Fossa... Ins.- Coronoid Process of Mandible... Act.-…
orbicularis oris
buccinator
orbicularis oculi
occipitalis
compresses and protrudes the lips
compresses cheek as in blowing, sucking, whistling; holds food…
closes eye; produces winking, blinking, squinting
muscle that draws the scalp backward; raises eyebrows
orbicularis oris
compresses and protrudes the lips
buccinator
compresses cheek as in blowing, sucking, whistling; holds food…
Anterior Auricular Muscle
Superior Auricular Muscle
Occipitofrontalis/Epicranius
Platysma
Pulls ear slightly forward
Raises the ear
Forward movement of scalp as in squint; backward movement of s…
Pulls down corner of mouth as in grimace
Anterior Auricular Muscle
Pulls ear slightly forward
Superior Auricular Muscle
Raises the ear
Frontalis
Occipitalis
Orbicularis Oculi
Orbicularis Oris
Muscle underlying scalp.... Action: elevates eyebrows in glancing…
Muscle underlying scalp.... Action: retracts scalp; fixes galea a…
Muscle of facial expression.... Action: Sphincter of the eyelids;…
Muscle of facial expression.... Action: Encircles mouth, closes l…
Frontalis
Muscle underlying scalp.... Action: elevates eyebrows in glancing…
Occipitalis
Muscle underlying scalp.... Action: retracts scalp; fixes galea a…
muscles of mastication
suprahyoid muscles action
infrahyoid muscles
neck muscles (2)
temporalis, masseter, medial psterygoid, lateral ptyergoid
depresses the mandible against resistance when infrahyoid musc…
fixes or depresses hyoid bone
sternocleidomastoid (SCM), trapezius,
muscles of mastication
temporalis, masseter, medial psterygoid, lateral ptyergoid
suprahyoid muscles action
depresses the mandible against resistance when infrahyoid musc…
muscles of mastication
suprahyoid muscles action
infrahyoid muscles
neck muscles (2)
temporalis, masseter, medial psterygoid, lateral ptyergoid
depresses the mandible against resistance when infrahyoid musc…
fixes or depresses hyoid bone
sternocleidomastoid (SCM), trapezius,
muscles of mastication
temporalis, masseter, medial psterygoid, lateral ptyergoid
suprahyoid muscles action
depresses the mandible against resistance when infrahyoid musc…
Orbicularis oris
Buccinator
Orbicularis Oculi
occipitalis
Origin: maxillae and mandible... Insertion: lips... Action: compress…
Origin: maxillae and mandible... Insertion: corner of the mouth... A…
Origin: medial orbital margin... Insertion: skin around the orbit…
Origin: occipital bone... Insertion: epicranial aponeurosis... Actio…
Orbicularis oris
Origin: maxillae and mandible... Insertion: lips... Action: compress…
Buccinator
Origin: maxillae and mandible... Insertion: corner of the mouth... A…
Frontalis
Orbicularis Oculi
Orbicularis oris
Buccinator
O: near coronal suture... I: skin near eyebrows... A:raises eyebrows…
O: maxillary & frontal bones... I: skin around eyes... A:closes & op…
O: muscles near the mouth... I: skin of lips... A: closes and protru…
O: Outer surface of maxilla & mandible ... I: orbicularis oris ... A…
Frontalis
O: near coronal suture... I: skin near eyebrows... A:raises eyebrows…
Orbicularis Oculi
O: maxillary & frontal bones... I: skin around eyes... A:closes & op…
superior rectus
inferior rectus
medial rectus
lateral rectus
O: tendinous ring attached to optic canal... I: superior of eyeba…
O: tendinous ring attached to optic canal... I: inferior of eyeba…
O: tendinous ring attached to optic canal... I: medial of eyeball…
O: tendinous ring attached to optic canal... I: lateral of eyebal…
superior rectus
O: tendinous ring attached to optic canal... I: superior of eyeba…
inferior rectus
O: tendinous ring attached to optic canal... I: inferior of eyeba…