Swallowing Cranial Nerves - Motor

Trigeminal (V)

Mastication: temporalis, masseter, medial pterygoid (internal pterygoid), lateral pterygoid

Non-Mastication: tensor veli palatini, anterior belly of digastric, mylohyoid

Facial (VII)

buccinator, orbicularis oris, stylohyoid

Glossopharyngeal (IX)

stylopharyngeus

Vagus (X)

Pharyngeal Branch: palatoglossus, palatopharyngeus, salpingopharyngeus, levator veli palatini, pharyngeal constrictors (superior, medial, inferior), cricopharyngeal

SLN: cricothyroid

RLN: thyroarytenoid, oblique arytenoid, transverse arytenoid (interarytenoids), lateral cricoarytenoid, posterior cricoarytenoid

Accessory (XI) (Spinal)

sternocleidomastoid (SCM), trapezius

Hypoglossal (XII)

Intrinsic Tongue Muscles: superior longitudinal, inferior longitudinal, transverse lingual, vertical lingualis (body of the tongue)

Extrinsic Tongue Muscles: hyoglossus, genioglossus (forms bulk of tongue), styloglossus

Cervical Plexus

Suprahyoid (Elevators): geniohyoid

Infrahyoid (Depressors): sternohyoid, omohyoid, thyrohyoid