Myotomes

Function: Cervical flexion

Muscles: Rectus lateralis, rectus capitis anterior, longus capitis, longus coli, longus cervicis, sternocleidomastoid

Function: Cervical side flexion

Muscles: Longus capitis, longus cervicis, trapezius, scalenus medius

Function: Shoulder elevation

Muscles: Diaphragm, trapezius, levator scapulae, scalenus anterior, scalenus medius

Function: Shoulder abduction

Muscles: Rhomboid major and minor, deltoid, supraspinatus, infraspinatus, teres minor, scalenus anterior and medius

Function: Elbow flexion, wrist extension

Muscles: Serratus anterior, latissimus dorsi, subscapularis, teres major, pectoralis major, triceps, coracobrachialis, brachialis, brachoradialis, supinator, extensor carpi radialis longus, scalenus anteriour, medius and posterior

Function: Elbow extension and wrist flexion

Muscles: Serratus anterior, latissimus forsi, pectoralis major, pectoralis minor, triceps, pronator teres, flexor carpi radialis longus, extensor carpi radialis longus, extensor digitorum, extensor digiti minimi, scalenus medius and posterior

Function: Thumb extension, ulnar deviation

Muscles: Pectoralis major pectoralis minor, triceps, flexor digitorum superficialis, flexor digitorum profundus, flexor pollicis longus, pronator quadratus, flexor carpi ulnaris, abductor pollicis longus, abductor pollicis brevis, extensor indicis, adductor pollicis brevis, flexor pollicis brevis, opponens pollicis, scalenus medius and posterior

Function: Finger abduction and adduction

Muscles: Flexor digitorum profundus, intrinsic muscles of hand, flexor pollicis brevis, opponens pollicis

Function: Hip flexion

Muscles: Psoas, iliacus, gracilis, pectineus, adductor longus, adductor brevis

Function: Knee extension

Muscles: Quadriceps, adductor longus, magnus and brevis

Function: Ankle dorsiflexion

Muscles: Tibialis anterior, quadriceps, tensor fasciae latae, adductor magnus, obturator externus, tibialis posterior

Function:Big toe extension

Muscles: Extensor hallucis longus, extensor digitorum longus, gluteus medius and maximus, obturator externus, semimembranosus, semitendinosus, peroneus tertius, popliteus

Function: ankle plantar flexion and extension, hip extension knee flexion

Muscles: Gastrocnemius, soleus, gluteus maximus, obturator internus, piriformis, biceps femoris, semitendinosus, politeus, peroneus longus and brevis, extensor digitorum brevis

Function: Knee flexion

Muscles: Biceps femoris, piriformis, soleus, gastrocnemius, flexor digitorum longus, flexor hallucis longus, intrinsic foot muscles

Functional: Rectal shincter tone

Muscles: intrinsic foot muscles, flexor hallucis brevis, flexor digitorum brevis, extensor digitorum brevis