Bio 185
Frontalis
Orbicularis oculi
Nasalis
Zygomaticus major
Zygomaticus minor
Levatorlabiisuperioris
Levatorangulioris
Orbicularis oris
Depressor labiiinferioris
Depressor angulioris
Mentalis
Platysma
Sternocleidomastoid: O-sternum and clavicle
I-mastoid process temporal bone
A-
N-CN XI (accessory)
Omohyoid
Sternohyoid
Sternothyroid
Thyrohyoid
Scalenes
Lateral View
Massater
Temporalis
Buccinator
Superior rectusCN III (Oculomotor nerve)
Inferior rectusCN III (Oculomotor nerve)
Lateral rectusCN VI (Abducens nerve)
Medial rectusCN III (Oculomotor nerve)
Superior obliqueCN IV (Trochlear nerve)
Inferior obliqueCN III (Oculomotor nerve)
Levatorpalpebraesuperioris
Internal anatomy of the eye
Fibrous tunic
Cornea
Sclera
Vascular tunic (Uvea)
Iris
Pupil
Ciliary body
Lens
Choroid
Sensory tunic (retina)
Retina
Optic disc
Optic nerve (CN II)
Occipitalis
DeltoidO-clavicle, acromion and spin of the scapula
I-deltoid tuberosity
A-
N-axillary nerve
Pectoralis majorO-clavicle, sternum and ribs
I-greater tubercle of the humerus
Pectoralis minor
Serratus anteriorO-ribs
I-scapula
Intercostals
Anterior rectus sheath
Linea alba
External oblique
Rectus abdominis
Internal oblique
Posterior rectus sheath
Transverse abdominis
Diaphragm:N-Phrenic nerve from C3-C5
TrapeziusO-occipital bone and spinous processes C7-T12
I-clavicle, acromion, and spine of scapula
A-
N-CN XI (accessory nerve)
Latissimus dorsi
Levator scapulaN-Dorsal scapular
Rhomboid minorN-Dorsal scapular
Rhomboid majorN-Dorsal scapular
Erector spinae group
Iliocosalis group
Longissimus group
Spinalis group
Biceps brachiiO-long head: supraglenoid tubercle
-short head: coracoid process
I-radial tuberosity
A-flexes forearm, flexes shoulder and supination
N-Musculocutaneous nerve
CoracobrachialisN- Musculocutaneous nerve
Brachialis
SupraspinatusO- supraspinous fossa
I-Greater tubercle of humerus
A-
N- Suprascapular nerve
InfraspinatusO-infraspinous fossa
I-greater tubercle of humerus
A-
N- Suprascapular nerve
Teres minor
Teres majorO-inferior angle of scapula
I-lesser tubercle of humerus
Triceps brachiiO-long head: infraglenoid tubercle
-lateral head: lateral and posterior surface of humerus
-medial head: posterior surface of humerus
I-olecranon process
A-extends elbow and extends shoulder
N- Radial nerve
BrachioradialisN- Radial nerve
Flexor carpi radialisN- Median nerve
Palmaris longusN- Median nerve
Flexor carpi ulnarisN- Ulnar nerve
Pronator teresN- Median nerve
Flexor digitorumsuperficialisN- Median nerve
Flexor digitorumprofundusN- Median nerve
Flexor pollicis longusN- Median nerve
BrachioradialisN- Radial nerve
Extensor carpi radialis longusN- Radial nerve
Extensor carpi radialis brevisN- Radial nerve
Extensor digitorumN- Radial nerve
Extensor digitiminimiN- Deep Radial nerve
Extensor carpi ulnarisN- Deep Radial nerve
Thenar muscles
Hypothenar muscles
Iliopsoas
Psoas major
Iliacus
GracilisN-Obturator Nerve
Adductor longusN-Obturator Nerve
PectineusN-Femoral Nerve
Adductor magnusN-Obturator Nerve (small amount of Tibial nerve innervation)
Adductor brevisN-Obturator Nerve
SartoriusO-ASIS
I-medial proximal tibia
A-
N-Femoral nerve
Quadriceps femoris
Rectus femorisO-AIIS
I-patella tibial tuberosity
A-
N-Femoral nerve
VastuslateralisO-greater trochanter
I-patella and tibial tuberosity
A-
N-Femoral nerve
Vastus intermediusO-anterior femur
I-patella and tibial
A-
N-Femoral nerve
VastusmedialisO-posterior femur
I-patella and tibial tuberosity
A-
N-Femoral nerve
Gluteus maximusO-iliac crest, sacrum, coccyx
I- posterior proximal femur and ITB
A-
N-Inferior gluteal nerve
Gluteus mediusO-ilium
I-greater trochanter
A-
N-Superior gluteal nerve
Gluteus minimusN-Superior gluteal nerve
Piriformis
Superior gemellus
Inferior gemellus
Quadratus femoris
Biceps femorisO- (long head) ischial tuberosity
-(short head) posterior femur (lineaapsera)
I-fibular head
A-
N-Tibial nerve (long head), Fibular nerve (short head)
SemitendinosusO-ischial tuberosity
I-medial surface proximal tibia
A-
N-Tibial nerve
SemimembranosusO-ischial tuberosity
I-medial surface proximal tibia
A-
N-Tibial nerve
Tibialis anteriorN-Deep fibular nerve
Extensor hallucis longusN-Deep fibular nerve
Extensor digitorum longusN-Deep fibular nerve
Extensor hallucis brevisN-Deep fibular nerve
Extensor digitorum brevisN-Deep fibular nerve
GastrocnemiusN-Tibial nerve
SoleusN-Tibial nerve
PlantarisN-Tibial nerve
Tibialis posteriorN-Tibial nerve
Flexor digitorum longusN-Tibial nerve
Flexor hallucis longusN-Tibial nerve
Spinal Cord Anatomy and Associated Structures
Spinal cord
Cervical enlargement
Lumbar enlargement
Conus medullaris
Cauda equina
Filum terminal
Dorsal root
Dorsal root ganglion
Ventral root
Spinal nerve
Dorsal ramus
Ventral ramus
Posterior white column
Lateral white column
Anterior white column
Dorsal horn
Lateral horn
Ventral horn
Brain Anatomy
Miscellaneous
Dura mater
Falxcerebri
Falxcerebelli
Tentorium cerebelli
Brain stem
Midbrain
Pons
Medulla oblongata
Diencephalon
Pineal gland
Thalamus
Mammillary body
Hypothalamus
Pituitary gland
Cerebellum
Cerebrum
Frontal lobe
Parietal lobe
Temporal lobe
Occipital lobe
Central sulcus
Precentral gyrus (primary motor area)
Broca’s motor area
Postcentral gyrus (primary somatic sensory area)
Gustatory area
Lateral sulcus
Parieto-occipital sulcus
Corpus callosum
Fornix
Septum pellucidum
Third ventricle
Cerebral aqueduct
Fourth Ventricle
Cranial Nerves
Olfactory (CNI): sensory, olfaction
•Optic (CNII): sensory, vision
•Oculomotor (CNIII): motor, eye movement (superior rectus, inferior rectus, medial rectus and inferior oblique)
•Trochlear (CNIV): motor, eye movement (superior oblique)
•Trigeminal (CNV): sensory to face, motor to muscle of mastication
•Abducens (CNVI): motor, eye movement (lateral rectus)
•Facial (CNVII): motor to muscles of facial expression and lacrimation, sensory taste anterior tongue
•Vestibulocochlear (CNVIII): sensory, equilibrium, and hearing
•Glossopharyngeal (CNIX): sensory, taste posterior tongue, and motor to swallowing
•Vagus (CNX): sensory and motor to the ANS
•Accessory (CNXI): motor to trapezius and sternocleidomastoid
•Hypoglossal (CNXII): motor to the tongue