Action and Nerve Supply

Frage	Antworten
Deltoid	Axillary Nerve Abducts, flexes, IR shoulder
Supraspinatus	Suprascapular Nerve Abducts and stabilizes shoulder joint
Infraspinatus	Suprascapular Nerve ER & stabilizes shoulder joint
Teres Minor	Axillary Nerve ER & and stabilizes shoulder joint
Teres Major	Lower Subscapular Nerve IR & and stabilizes shoulder joint
Subscapularis	Upper & Lower Subscapular Nerve IR & stabilizes shoulder joint
Biceps Brachii	Musculosketelal Nerve Flexes elbow and supinates FA
Coracobrachialis	Musculosketelal Nerve Flexor and weak adductor of shoulder
Brachialis	Musculosketelal Nerve Elbow flexor
Triceps	Radial Nerve Extends the elbow
Pronator Teres	Median Nerve Pronates and Flexes FA
Flexor Carpi Radialis	Median Nerve Wrist Flexion & Radial deviation
Palmaris Longus	Median Nerve Wrist flexion
Flexor Carpi Ulnaris	Ulnar Nerve Wrist flexion and Ulnar deviation
Flexor Digitorum Superficialis	Median Nerve Flexion of PIP of fingers and assist in Wrist Flexion
Flexor Pollicis Longus	Ant Interosseus Branch of Median Nerve Flexes DIP of thumb
Flexor Digitorum Profundus	Ulnar Nerve and Median Nerve Flexes DIP of fingers and assist in Flexion of wrist
Pronator Quadratus	Ant Interosseous Branch of Median Nerve Pronates FA
Extensor Carpi Radialis Brevis	Deep Branch of Radial Nerve Wrist Extension & Radial Deviation
Extensor Digitorum	Deep Branch of Radial Nerve Wrist extension & fingers
Extensor Digiti Minimi	Deep Branch of Radial Nerve Extends MCP of little finger
Extensor Carpi Ulnaris	Deep Branch of Radial Nerve Wrist Extension & Ulnar deviation
Anconeus	Radial Nerve Extends elbow
Supinator	Deep Branch of Radial Nerve Supinator of FA
Abductor Pollicis Longus	Deep Branch of Radial Nerve Abducts and Extends thumb
Extensor Pollicis Brevis	Deep Branch of Radial Nerve Extends MCP of thumb
Extensor Pollicis Longus	Deep Branch of Radial Nerve Extends DIP of Thumb
Extensor Indicis	Deep Branch of Radial Nerve Extends MCP of Index finger
Brachioradialis	Radial Nerve Elbow flexion at midposition, pronation & supinat of FA
Extensor Carpi Radialis Longus	Radial Nerve Wrist Extension and Radial deviation
Palmaris Brevis	Superficial Branch of Ulnar Nerve Corrugates skin of palm
Hand Lumbricals	1st and 2nd Median nerve; 3rd and 4th Deep branch of Ulnar Nerve Flexes MCP & Extends IP of fingers
Palmar Interossei	Deep branch of Ulnar Nerve Finger Adduction
Dosrsal Interossei	Median Nerve Finger Abduction & extends IP of fingers
Abductor Pollicis Brevis	Median Nerve Abduction of Thumb
Flexor Pollicis Brevis	Median Nerve Flexes MCP of Thumb
Opponens Pollicis	Median Nerve Opposes thumb
Adductor Pollicis	Deep branch of Ulnar Nerve Abducts Thumb
Abductor Digiti MInimi	Deep branch of Ulnar Nerve Abducts Little finger
Flexor Digiti Minimi	Deep branch of Ulnar Nerve Flexes Little Finger
Opponens Digiti Minimi	Deep branch of Ulnar Nerve Opposition of 5th finger
Gluteus Maximus	Inferior Gluteal Nerve Extends and ER hip joint
Gluteus Medius	Superior Gluteal Nerve Abduction of hip and Tilting pelvis when walking
Gluteus Minimus	Superior Gluteal Nerve Abducts thigh and Tilting pelvis when walking
TFL	Superior Gluteal Nerve Assist in extending knee joint
Piriformis	Nerve to Piriformis ER hip
Obturaror Internus	Nerve to Obturator Internus ER hip
Gemellus Superior	Nerve to Gemellus Superior ER hip
Gemellus Inferior	Nerve to Gemellus Inferior ER hip
Quadratus Femoris	Nerve to Quadratus Femoris ER hip
Sartorius	Femoral Nerve FABER and IR knee
Iliacus	Femoral Nerve Flexes thigh on trunk
Psoas	Lumbar Plexus Flexes thigh on trunk
Pectineus	Femoral Nerve FAd hip
Rectus Femoris	Femoral Nerve Hip flexion and Knee ext
Vastus Lateralis	Femoral Nerve Knee extension
Vastus Medialis	Femoral Nerve Knee extension and Stabilizes patella
Vastus Intermedius	Femoral Nerve Knee extension and Articularis genus retracts synovial memb
Gracialis	Obturator Nerve Adduct hip and Knee flexion
Adductor Longus	Obturator Nerve Adduct hip and Assist in ER
Adductor Brevis	Obturator Nerve Adducts Hip & assist in ER
Adductor Magnus	Obturator Nerve & Sciatic Nerve Adducts hip and Assist in ER
Obturator Externus	Nerve to Obturator Externus ER of hip
Biceps femoris	Long Head: Tibial portion of Sciatic Nerve; Short Head: Peroneal portion of Sciatic Nerve Hip extension & Knee Flexion and ER
Semitendinous	Tibial portion of Sciatic Nerve Hip extension & Knee Flexion and IR
Semimembranous	Tibial portion of Sciatic Nerve Hip extension & Knee Flexion and IR
Adductor Magnus (hams portion)	Tibial portion of Sciatic Nerve Hip extension
Tibialis Anterior	Deep Peroneal Nerve DFIA
Extensor Digitorum Longus	Deep Peroneal Nerve DFA and Extension of toes
Peroneus Tertius	Deep Peroneal Nerve DF and Eversion of foot
Extensor Hallucis Longus	Deep Peroneal Nerve DF and Extends big toe
Extensor Digitorum Brevis	Deep Peroneal Nerve Extends toes
Peroneus Longus	Superficial Peroneal Nerve PF & Eversion of foot
Peroneus Brevis	Superficial Peroneal Nerve PF and Eversion of foot
Gastrocnemius	Tibial Nerve PF and Knee flexion
Plantaris	Tibial Nerve PF and Knee flexion
Soleus	Tibial Nerve PF and provides propulsive force in walking and running
Popliteus	Tibial Nerve Unlocks knee by Er of femur on tibia and Knee flexion
Flexor Digitorum Longus	Tibial Nerve Flexes DIP of lesser toes and Ankle PF
Flexor Hallucis Longus	Tibial Nerve Flexes DIP of big toe and Ankle PF
Tibialis Posterior	Tibial Nerve PF & Inversion of foot
Abductor Hallucis	Medial Plantar Nerve FAb big toe and Braces medial long arch
Flexor Digitorum Brevis	Medial Plantar Nerve Flexes lateral 4 toes Braces medial long arch
Abductor Digit Minimi	Lateral Plantar Nerve FAb 5th toe and Braces lateral long arch
Quadratus Plantae	Lateral Plantar Nerve Assists in flexing lateral 4 toes
Foot Lumbricals	1st Lumbrical: Medial Plantar Nerve 2nd Lumbrical: Lateral Plantar Nerve Extends IP
Flexor Hallucis Brevis	Medial Plantar Nerve Flexes MTP of big toe and supports MLA
Adductor Hallucis	Deep branch of Lateral Plantar Nerve Flexes MTP of big toe and holds metatarsal bones together
Flexor Digiti MInimi Brevis	Lateral Plantar Nerve Flexes MTP of little toe
Dorsal Interossei of foot	Lateral Plantar Nerve Abd of toes and Flexes MTP
Plantar Interossei of foot	Lateral Plantar Nerve Add of toes and Flexes MTP
Ext Intercostal ms	Intercostal Nerves Raise ribs during Inspiration & Lower ribs during expiration
Int Intercostal ms	Intercostal Nerves Raise ribs during Inspiration & Lower ribs during expiration
Transversus Abdominis	Intercostal Nerves Assist Ext and Int Intercostal ms
Diaphragm	Phrenic Nerve Inc Vertical dm of thorax and raising lower ribs
Levatores Costarum	Posterior Rami of Thoracic Spinal Nerves Raise ribs and inspiration
Serratus Posterior Superior	Intercostal Nerves Raise ribs and inspiration
Serratus Posterior Inferior	Intercostal Nerves Depresses ribs and expiration
Quadratus Lumborum	Lumbar Plexus Fixes 12th rib during inspiration and depresses 12th rib during forced expiration
Ext oblique	Iliohypogastric and Ilioinguinal Nerves Supports and compresses abdominal contents
Int Oblique	Iliohypogastric and Ilioinguinal Nerves Supports and compresses abdominal contents
Transversus	Iliohypogastric and Ilioinguinal Nerves Compresses abdominal contents
Rectus Abdominis	Lower 6 thoracic Nerves Compresses abdominal contents and flexes Vertebral Column
Pyramidalis	T12 Nerve Tenses Linea Alba
Trapezius	Accessory Nerve And C3 & C4 Elevates Scapula & Pull Scapula Medially
Latissimus Dorsi	Thoracodorsal Nerve EXADIR
Levator Scapulae	C3 & C4 & DSN Raises Med border of scapula
Rhomboid Minor	DSN Raises Med border of scapula Upward and Medially
Rhomboid Major	DSN Raises Med border of scapula Upward and Medially
Pecs Major	Med and Lat Pec Nerves Adducts and IR shoulder
Pecs Minor	Med and Pec Nerves Depresses point of shoulder and elevates ribs of origin
Subclavius	Nerve to Subclavius Depresses clavicle and steadies it during shoulder movements
Serratus Anterior	LTN Draws scapula forward and rotates it
Levator Ani	4th sacral nerve & Pudendal nerve Supports pelvic viscera & sphincter to anorectal junction and vagina
Obturator Internus	Nerve to Obturator Internus ER of Hip
Coccygeus	4th & 5th Sacral Nerve Assists levator ani and flexes coccyx
Occipitofrontalis	Facial Nerve Moves scalp and raises eyebrows
Palpebral Part	Facial Nerve Closes eyelids and dilates lacrimal sac
Palpebral Part	Facial Nerve Throws skin around orbit into folds to protect eyeball
Corrugator Supercilli	Facial Nerve Frowning
Compressor Nasi	Facial Nerve Compresses Nasal Cartilages
Dilator naris	Facial nerve Widens Nasal Aperture
Procerus	Facial Nerve Wrinkle skin of Nose
Orbicularis Oris	Facial Nerve Compresses lips together
Levator labii and anguli, Zygomaticus, Risorius, Depressor ms and Mentalis	Facial Nerve Compresses Cheeks and Lips against teeth
Buccinator	Facial Nerve Compresses Cheeks and Lips against teeth
Masseter	Mandibular of Trigeminal Nerve Elevates Mandible to occluded teeth
Temporalis	Mandibular of Trigeminal Nerve Elevates and Retracts Mandible
Lateral Pteygoid	Mandibular of Trigeminal Nerve Pulls Neck of Mandible
Medial Pteygoid	Mandibular of Trigeminal Nerve Elevates Mandible
Platysma	Facial Nerve Decreases Mandible end angle of mouth
SCM	Spinal part of Accessory Nerve and C2 and C3 Extend head, flex neck and rotaes head to opposite side
Digastric	Facial Nerve Depresses Mandible or elevates hyoid bone
Stylohyoid	Facial Nerve Elevates Hyoid Bone
Mylohyoid	Inferior Alveolar Nerve Elevates floor of mouth and hyoid bone & Depresses mandible
Geniohyoid	1st Cervical Nerve Elevates Hyoid Bone & Depresses Mandible
Sternohyoid	Ansa cervicalis, C1- C3 Depresses hyoid bone
Tyrohyoid	C1 Elevates Hyoid Bone or Elevates Larynx
Sternothyroid	Ansa cervicalis, C1- C3 Depresses larynx
Omohyoid	Ansa cervicalis, C1- C3 Depresses hyoid bone
Scalenius Anterior	C1- C3 Elevates 1st rib and laterally flexes and rotates cervical
Scalenius Medius	Ant rami of cervical nerves Elevates 1st rib and laterally flexes and rotates cervical
Scalenius Posterior	Ant rami of cervical nerves Elevates 2nd rib and laterally flexes and rotates cervical

Deltoid

Axillary Nerve Abducts, flexes, IR shoulder

Supraspinatus

Suprascapular Nerve Abducts and stabilizes shoulder joint

Infraspinatus

Suprascapular Nerve ER & stabilizes shoulder joint

Teres Minor

Axillary Nerve ER & and stabilizes shoulder joint

Teres Major

Lower Subscapular Nerve IR & and stabilizes shoulder joint

Subscapularis

Upper & Lower Subscapular Nerve IR & stabilizes shoulder joint

Biceps Brachii

Musculosketelal Nerve Flexes elbow and supinates FA

Coracobrachialis

Musculosketelal Nerve Flexor and weak adductor of shoulder

Brachialis

Musculosketelal Nerve Elbow flexor

Triceps

Radial Nerve Extends the elbow

Pronator Teres

Median Nerve Pronates and Flexes FA

Flexor Carpi Radialis

Median Nerve Wrist Flexion & Radial deviation

Palmaris Longus

Median Nerve Wrist flexion

Flexor Carpi Ulnaris

Ulnar Nerve Wrist flexion and Ulnar deviation

Flexor Digitorum Superficialis

Median Nerve Flexion of PIP of fingers and assist in Wrist Flexion

Flexor Pollicis Longus

Ant Interosseus Branch of Median Nerve Flexes DIP of thumb

Flexor Digitorum Profundus

Ulnar Nerve and Median Nerve Flexes DIP of fingers and assist in Flexion of wrist

Pronator Quadratus

Ant Interosseous Branch of Median Nerve Pronates FA

Extensor Carpi Radialis Brevis

Deep Branch of Radial Nerve Wrist Extension & Radial Deviation

Extensor Digitorum

Deep Branch of Radial Nerve Wrist extension & fingers

Extensor Digiti Minimi

Deep Branch of Radial Nerve Extends MCP of little finger

Extensor Carpi Ulnaris

Deep Branch of Radial Nerve Wrist Extension & Ulnar deviation

Anconeus

Radial Nerve Extends elbow

Supinator

Deep Branch of Radial Nerve Supinator of FA

Abductor Pollicis Longus

Deep Branch of Radial Nerve Abducts and Extends thumb

Extensor Pollicis Brevis

Deep Branch of Radial Nerve Extends MCP of thumb

Extensor Pollicis Longus

Deep Branch of Radial Nerve Extends DIP of Thumb

Extensor Indicis

Deep Branch of Radial Nerve Extends MCP of Index finger

Brachioradialis

Radial Nerve Elbow flexion at midposition, pronation & supinat of FA

Extensor Carpi Radialis Longus

Radial Nerve Wrist Extension and Radial deviation

Palmaris Brevis

Superficial Branch of Ulnar Nerve Corrugates skin of palm

Hand Lumbricals

1st and 2nd Median nerve; 3rd and 4th Deep branch of Ulnar Nerve Flexes MCP & Extends IP of fingers

Palmar Interossei

Deep branch of Ulnar Nerve Finger Adduction

Dosrsal Interossei

Median Nerve Finger Abduction & extends IP of fingers

Abductor Pollicis Brevis

Median Nerve Abduction of Thumb

Flexor Pollicis Brevis

Median Nerve Flexes MCP of Thumb

Opponens Pollicis

Median Nerve Opposes thumb

Adductor Pollicis

Deep branch of Ulnar Nerve Abducts Thumb

Abductor Digiti MInimi

Deep branch of Ulnar Nerve Abducts Little finger

Flexor Digiti Minimi

Deep branch of Ulnar Nerve Flexes Little Finger

Opponens Digiti Minimi

Deep branch of Ulnar Nerve Opposition of 5th finger

Gluteus Maximus

Inferior Gluteal Nerve Extends and ER hip joint

Gluteus Medius

Superior Gluteal Nerve Abduction of hip and Tilting pelvis when walking

Gluteus Minimus

Superior Gluteal Nerve Abducts thigh and Tilting pelvis when walking

TFL

Superior Gluteal Nerve Assist in extending knee joint

Piriformis

Nerve to Piriformis ER hip

Obturaror Internus

Nerve to Obturator Internus ER hip

Gemellus Superior

Nerve to Gemellus Superior ER hip

Gemellus Inferior

Nerve to Gemellus Inferior ER hip

Quadratus Femoris

Nerve to Quadratus Femoris ER hip

Sartorius

Femoral Nerve FABER and IR knee

Iliacus

Femoral Nerve Flexes thigh on trunk

Psoas

Lumbar Plexus Flexes thigh on trunk

Pectineus

Femoral Nerve FAd hip

Rectus Femoris

Femoral Nerve Hip flexion and Knee ext

Vastus Lateralis

Femoral Nerve Knee extension

Vastus Medialis

Femoral Nerve Knee extension and Stabilizes patella

Vastus Intermedius

Femoral Nerve Knee extension and Articularis genus retracts synovial memb

Gracialis

Obturator Nerve Adduct hip and Knee flexion

Adductor Longus

Obturator Nerve Adduct hip and Assist in ER

Adductor Brevis

Obturator Nerve Adducts Hip & assist in ER

Adductor Magnus

Obturator Nerve & Sciatic Nerve Adducts hip and Assist in ER

Obturator Externus

Nerve to Obturator Externus ER of hip

Biceps femoris

Long Head: Tibial portion of Sciatic Nerve; Short Head: Peroneal portion of Sciatic Nerve Hip extension & Knee Flexion and ER

Semitendinous

Tibial portion of Sciatic Nerve Hip extension & Knee Flexion and IR

Semimembranous

Tibial portion of Sciatic Nerve Hip extension & Knee Flexion and IR

Adductor Magnus (hams portion)

Tibial portion of Sciatic Nerve Hip extension

Tibialis Anterior

Deep Peroneal Nerve DFIA

Extensor Digitorum Longus

Deep Peroneal Nerve DFA and Extension of toes

Peroneus Tertius

Deep Peroneal Nerve DF and Eversion of foot

Extensor Hallucis Longus

Deep Peroneal Nerve DF and Extends big toe

Extensor Digitorum Brevis

Deep Peroneal Nerve Extends toes

Peroneus Longus

Superficial Peroneal Nerve PF & Eversion of foot

Peroneus Brevis

Superficial Peroneal Nerve PF and Eversion of foot

Gastrocnemius

Tibial Nerve PF and Knee flexion

Plantaris

Tibial Nerve PF and Knee flexion

Soleus

Tibial Nerve PF and provides propulsive force in walking and running

Popliteus

Tibial Nerve Unlocks knee by Er of femur on tibia and Knee flexion

Flexor Digitorum Longus

Tibial Nerve Flexes DIP of lesser toes and Ankle PF

Flexor Hallucis Longus

Tibial Nerve Flexes DIP of big toe and Ankle PF

Tibialis Posterior

Tibial Nerve PF & Inversion of foot

Abductor Hallucis

Medial Plantar Nerve FAb big toe and Braces medial long arch

Flexor Digitorum Brevis

Medial Plantar Nerve Flexes lateral 4 toes Braces medial long arch

Abductor Digit Minimi

Lateral Plantar Nerve FAb 5th toe and Braces lateral long arch

Quadratus Plantae

Lateral Plantar Nerve Assists in flexing lateral 4 toes

Foot Lumbricals

1st Lumbrical: Medial Plantar Nerve 2nd Lumbrical: Lateral Plantar Nerve Extends IP

Flexor Hallucis Brevis

Medial Plantar Nerve Flexes MTP of big toe and supports MLA

Adductor Hallucis

Deep branch of Lateral Plantar Nerve Flexes MTP of big toe and holds metatarsal bones together

Flexor Digiti MInimi Brevis

Lateral Plantar Nerve Flexes MTP of little toe

Dorsal Interossei of foot

Lateral Plantar Nerve Abd of toes and Flexes MTP

Plantar Interossei of foot

Lateral Plantar Nerve Add of toes and Flexes MTP

Ext Intercostal ms

Intercostal Nerves Raise ribs during Inspiration & Lower ribs during expiration

Int Intercostal ms

Intercostal Nerves Raise ribs during Inspiration & Lower ribs during expiration

Transversus Abdominis

Intercostal Nerves Assist Ext and Int Intercostal ms

Diaphragm

Phrenic Nerve Inc Vertical dm of thorax and raising lower ribs

Levatores Costarum

Posterior Rami of Thoracic Spinal Nerves Raise ribs and inspiration

Serratus Posterior Superior

Intercostal Nerves Raise ribs and inspiration

Serratus Posterior Inferior

Intercostal Nerves Depresses ribs and expiration

Quadratus Lumborum

Lumbar Plexus Fixes 12th rib during inspiration and depresses 12th rib during forced expiration

Ext oblique

Iliohypogastric and Ilioinguinal Nerves Supports and compresses abdominal contents

Int Oblique

Iliohypogastric and Ilioinguinal Nerves Supports and compresses abdominal contents

Transversus

Iliohypogastric and Ilioinguinal Nerves Compresses abdominal contents

Rectus Abdominis

Lower 6 thoracic Nerves Compresses abdominal contents and flexes Vertebral Column

Pyramidalis

T12 Nerve Tenses Linea Alba

Trapezius

Accessory Nerve And C3 & C4 Elevates Scapula & Pull Scapula Medially

Latissimus Dorsi

Thoracodorsal Nerve EXADIR

Levator Scapulae

C3 & C4 & DSN Raises Med border of scapula

Rhomboid Minor

DSN Raises Med border of scapula Upward and Medially

Rhomboid Major

DSN Raises Med border of scapula Upward and Medially

Pecs Major

Med and Lat Pec Nerves Adducts and IR shoulder

Pecs Minor

Med and Pec Nerves Depresses point of shoulder and elevates ribs of origin

Subclavius

Nerve to Subclavius Depresses clavicle and steadies it during shoulder movements

Serratus Anterior

LTN Draws scapula forward and rotates it

Levator Ani

4th sacral nerve & Pudendal nerve Supports pelvic viscera & sphincter to anorectal junction and vagina

Obturator Internus

Nerve to Obturator Internus ER of Hip

Coccygeus

4th & 5th Sacral Nerve Assists levator ani and flexes coccyx

Occipitofrontalis

Facial Nerve Moves scalp and raises eyebrows

Palpebral Part

Facial Nerve Closes eyelids and dilates lacrimal sac

Palpebral Part

Facial Nerve Throws skin around orbit into folds to protect eyeball

Corrugator Supercilli

Facial Nerve Frowning

Compressor Nasi

Facial Nerve Compresses Nasal Cartilages

Dilator naris

Facial nerve Widens Nasal Aperture

Procerus

Facial Nerve Wrinkle skin of Nose

Orbicularis Oris

Facial Nerve Compresses lips together

Levator labii and anguli, Zygomaticus, Risorius, Depressor ms and Mentalis

Facial Nerve Compresses Cheeks and Lips against teeth

Buccinator

Facial Nerve Compresses Cheeks and Lips against teeth

Masseter

Mandibular of Trigeminal Nerve Elevates Mandible to occluded teeth

Temporalis

Mandibular of Trigeminal Nerve Elevates and Retracts Mandible

Lateral Pteygoid

Mandibular of Trigeminal Nerve Pulls Neck of Mandible

Medial Pteygoid

Mandibular of Trigeminal Nerve Elevates Mandible

Platysma

Facial Nerve Decreases Mandible end angle of mouth

SCM

Spinal part of Accessory Nerve and C2 and C3 Extend head, flex neck and rotaes head to opposite side

Digastric

Facial Nerve Depresses Mandible or elevates hyoid bone

Stylohyoid

Facial Nerve Elevates Hyoid Bone

Mylohyoid

Inferior Alveolar Nerve Elevates floor of mouth and hyoid bone & Depresses mandible

Geniohyoid

1st Cervical Nerve Elevates Hyoid Bone & Depresses Mandible

Sternohyoid

Ansa cervicalis, C1- C3 Depresses hyoid bone

Tyrohyoid

C1 Elevates Hyoid Bone or Elevates Larynx

Sternothyroid

Ansa cervicalis, C1- C3 Depresses larynx

Omohyoid

Ansa cervicalis, C1- C3 Depresses hyoid bone

Scalenius Anterior

C1- C3 Elevates 1st rib and laterally flexes and rotates cervical

Scalenius Medius

Ant rami of cervical nerves Elevates 1st rib and laterally flexes and rotates cervical

Scalenius Posterior

Ant rami of cervical nerves Elevates 2nd rib and laterally flexes and rotates cervical

Nächster

Action and Nerve Supply

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	Erstellt von Claudine Opog vor fast 9 Jahre