Motor Points of Face And Motor Points of body

MOTOR POINTS Of Face

Motor Point is a point at which a motor nerve enters a muscle.

(OR)

Motor Point is located where the motor nerve enters the muscle. It is where the muscle is most electrically excitable.

motor points

MOTOR POINT OF FACIAL MUSCLES

Some of the important motor points of face stimulate during facial nerve palsy

Frontalis

Corrugator Supercili

Oribicularis Occuli

Nasalis

Levator Labii

Oribicularis oris

Risoris

Masseter

Buccinator

Mentalis

Depressor Labii

Depressor Angulis Oris

motor point

motor point

MOTOR POINT OF BACK MUSCLES

Approximate positions of some of the motor points of back muscles

motor point

Trapezius (Upper fibers)

Supraspinatus

Rhomboids

Trapezius (Middle fibers)

Infraspinatus

Teres major and minor

Serratus anterior

Trapezius (Lower fibers)

Latissimus dorsi

MOTOR POINT ON THE ANTERIOR ASPECT OF RIGHT UPPER LIMB

Some of the motor points on the anterior aspect of right arm & forearm muscles.

Deltoid (anterior fibres)

Deltoid (posterior fibres)

 

motor point

MOTOR POINT ON ANTERIOR ASPECTS OF HAND

Approximate some motor points on anterior aspects of the hand includes

motor point

Pectoralis major

Biceps

Coracobrachialis

Brachialis

Brachioradialis

Pronator teres

Flexor carpi radialis

Palmaris longus

Flexor digitorum superficialis

Flexor pollicis brevis

Oppenens pollicis

Abductor pollicis brevis

Abductor digit minimi

Flexor & Opponents digit minimi

Lumbricals

MOTOR POINT ON THE POSTERIOR ASPECT OF RIGHT UPPER LIMB

Some of the motor points on the posterior aspect of the right upper limb.

motor point

Deltoid (middle fibers and Posterior fibers)

Triceps (long, lateral and medial head)

Extensor carpi radialis longus & brevis

Extensor (digitorum and Edigitiminimi)

Supinator

Extensor carpi ulnaris

Abductor pollicis longus & Extensor pollicis brevis

Extensor pollicis longus

 

MOTOR POINT ON THE POSTERIOR ASPECT OF RIGHT HAND

Approximate positions of some of the motor points on the posterior aspects of the hand includes

motor point

Adductor  pollicis

Interossei

MOTOR POINT ON THE ANTERIOR ASPECT OF RIGHT LOWER LIMB

Approximate positions of some of the motor points on the anterior aspects of the right lower limb are

motor point

Sartorius

Tensor fasciate latae

Rectus femoris

Vastus lateralis

Vastus medialis

Tibialis anterior

Peroneus longus

Peroneus brevis

Extensor hallucis longus

Abductor hallucis longus

 

MOTOR POINTS ON THE POSTERIOR ASPECT OF RIGHT LOWER LIMB

Approximate positions of some of the motor points on the posterior aspect of the right lower limb include

 

Biceps femorismotor point

Gastrocnemius (parallel head)

Semimembranous and Semitendinosus

Soleus

Gastrocnemius (average head)

Flexor hallucis longus

Tibialis back

Flexor digitorum longus

Motor Point