cervical nerves

C1-C5

Brachial nerves

C5-C8 & T1

Lumbar nerves

L1-L4

Sacral nerves

L4-L5 & S1-S4

Coccygeal nerves

S4-S5

skin and muscles of frank ,neck, and superior part of shoulder and chest

cervical

shoulder & upper limbs

brachial

Anterolateral abdominal wall, external gentials, part of lower limbs

lumbar

buttocks, perineum, lower limbs

Sacral

Area of skin in coccygeal region

coccygeal

Cranial nerve I

olfactory

Cranial nerve II

optic

Cranial nerve III

oculomotor

Cranial nerve IV

trochlear

Cranial nerve V

trigeminal

Cranial nerve VI

abducens

Cranial nerve VII

Facial

Cranial nerve VIII

vestibulocochlear

Cranial nerve IX

glossopharyngeal

Cranial nerve X

vagus

Cranial nerve XI

accessory

Cranial nerve XII

hypoglossal

Olfactory nerve controls

nasal cavity

Optic nerve control

the eye

Oculomotor nerve controls

ciliary muscle, sphincter, pupillae, and all external eye muscles except those below

Trochlear nerve controls

superior oblique muscle

Trigeminal nerve controls

sensory in face, sinuses, teeth, orbit and oral cavities, dura mater

Abducens nerve controls

lateral rectus muscle

Facial nerve controls

muscles of face, stapedius, posterior belly of digastric, stylohyoid, occipitials, articulated muscles

Vestibulocochlear nerve controls

cochlear & vestibular

Glossopharyngeal nerve controls

taste- posterior 1/3 of tongues, sensory-tonsils, pharynx, middle ear, motor- styloparyngeus, parotid gland

Vagus nerve controls

motor- heart, lungs, palate, pharynx, larynx, trachlea, bronchi, larynx, pharynx, GI tract, external ear

Accessory nerve controls

Sternocleidomastoid, trapezius muscle

Hypoglossal nerve controls

tongue muscles

Strap muscles

C1, 2, 3 fibers

Intermediate nerve controls

motor- submandibular, sublingual, lacrimal glands, taste- anterior 2/3 of tongues, sensory soft palate