O: maxilla lateral to nose

I. bridge and alar cartilage of nose

a: holds alar cartilage in place

action: elevate brows, crease forehead, move scalp

origin: 

galea aponeurotica

Insertion:

subcutaneous tissue of eyebrows

action: retract scalp

i: epicranial aponeurosis (galea aponeurotica)

o: superior nuchal line and temporal bone

o: lacrimal, adj region of frontal and maxilla, angle of eyelids

I. upper and lower eyelids, skin around orbital margins

A: blinking

O: modiolis of mouth

I: sumucosa and dermis of lips

A: closes and protrudes lips

O:zygomatic bone

I: superolateral angle of mouth

A: draw angle of mouth upward for smiling

O: zygomatic arch

I: modiolus of mouth

A: draw angle of mouth laterally (laughing)

O: mandicle near lower incisors

I: skin of chin at mental protuberance

A: elevatio and protrusion of lower lip

O: alveolar processes on lateral surface of maxilla and mandible

I: submucosa of cheek and lips; fleshy with orbicularis oris

A: puffing cheeks