Neuro Flashcards
Long Thoracic inervates:
Serratus Anterior
Dorsal Scapular inervates (2)
Rhomboids
Levator Scapulae
Nerve to subclavius
Subclavius
Suprascapular inervates(2):
Infraspinatus
Supraspinatus
Musculocutaneus inervates (3)
Coracobrachialis
Bicep brachii
Brachialis
Medial Pectoral (2)
Pectoralis Major and Minor
Ulnar(3)
Flexor carpi-ulnaris
Flexor digitorum profundus
Most small muscles of the hand
Upper scapular
Subscapularis
Thoracodorsal
Latissimus Dorsi
Lower subscapular (2)
Subscapularis
Teres Major
Axillary (2)
Deltoid
Teres minor
Radial (5)
Brachioradialis Triceps Supinator Wrist extensors Anconeus
Lumbar plexus (3)
Psoas major and minor
Quadratus Lumborum
Sacral plexus
Piriformis
Inferior gluteal nerve
Gluteus Maximus
Superior gluteal nerve(3)
Gluteus medius
Gluteus Minimus
Tensor fasciae latae
Femoral nerve (7)
Vastus lateralis Rectus femoris Vastus medialis Vastus intermedius Iliacus Sartorius Pectineus
Obturator Nerve (5)
Adductor longus, brevis, magnum.
Obturator Externus
Gracillis
Tibial nerve (7)
Soleus Popliteus Plantaris Tibialis posterior Gastrocnemius Flexor hallucis longus Flexor digitorum longus
Sciatic nerve
Semitendinosus
Semimembranosus
Bicep femoris
Deep peroneal nerve
Tibialis anterior Extensor digitorum longus Extensor hallucis longus Peroneus tertius Extensor digitorum brevis
Superficial peroneal nerve (2)
Perineum longus and brevis
Medial plantar nerve
Adductor hallucis
Lumbrical I
Flexor digitorum brevis
Flexor hallucis brevis
Bicep tendon / brachioradialis tendon
C5-C6
Tricep tendon
C6-C7
Normal response: contraction if triceps, elbow ext
Patellar Tendon
L3-L4
Normal response: contraction of quads
Knee ext.
Achilles tendon
S1-S2
Normal response: PF of foot
Barognosis
Perceive the weight of different objects in the hand
Graphesthesia
Identify a number or letter drawn on skin without visual input
Steregnosis
Identify and object without sight
Neuropraxia
Mildest form of nerve injury
Nerve fibers are not damaged, no evidence of nerve degeneration
Recovery is rapid (4-6 weeks)
Pressure injuries are most common
Neurotmesis
The most severe grade of injury to a peripheral nerve
Axon,myelin,connective tissue components are all damaged or tranected.
Irreversible injury;no possibility of regeneration
All motor and sensory loss distal to the lesion becomes permanently impaired