Human Skeletal Torso muscles with head Flashcards
the big sheetlike tendon on top of the head
epicranial aponeurosis
muscular belly on the front of the head (forehead muscle)
frontal belly of occipitofrontalis
muscular belly on the back side of the head
occipital belly of occipitofontalis
a muscle above the ear that attaches to the parietal and temporal bone
temporoparietalis
circle muscles around the eyes
orbicularis oculi
smooth muscle on the front of the nose
nasalis
diagonal cheek muscle that is superior to the other diagonal cheek muscle
zygomaticus minor
diagonal cheek muscle that is inferior to the other diagonal cheek muscle
zygomaticus major
circle muscle that surrounds the mouth
orbicularis oris
the muscle that comes off the corner of the mouth and runs parallel to the jawline
risorius
most wide triangular muscle that comes off the chin to the corner of the mouth
depressor anguli oris
medial to the depressor anguli oris, attaches to the bottom lip of the mouth
depressor labii inferioris
very bottom middle of the chin
mentalis
eyebrow muscle, deep to the frontal belly of the occipital frontalis
corrugator supercilii
the muscle that attaches to the frontal, parietal, and temporal bone as well as the zygomatic arch
temporalis
feathery striated cheek guy that is deep to the zygomaticus major and minor
buccinator
a muscle that connects from the zygomatic arch to the angle of the mandible
masseter
the front middle of the throat, 2 muscles in a ⇑ shape
sternohyoid
throat muscle that is deep to the sternohyoid
thyrohyoid
the bottom part of the thyrohyoid
sternothyroid
starts at the top of the throat with the sternohyoid, but splits off and runs toward the shoulder
omohyoid
flat muscle of the throat, that is right behind the omohyoid, most medial of the scalenes, sits deep to the sternocleidomastoid
anterior scalene
more round muscle of the neck, sits under the sternocleidomastoid, more lateral than the anterior scalene
middle scalene
3rd and in the back of the line of 3 scalenes
posterior scalene
connects the scapula to the temporal bone, 4th muscle from the start of the neck
levator scapulae
muscle just deep/posterior to the levator scapulae
splenius cirvicis
from the occipital lobe straight down the spine under the trapezius
splenius capitis
connects the sternum to the mastoid process of the temporal bone
sternocleidomastoid
when you think “traps”
superior fibers of the trapezius
from the spine of the back to the scapula parallel to the ground
middle fibers of the trapezius
middle of the back, with a 45° angle up towards the scapula
inferior fibers of the trapezius
deep to the trapezius, connects the scapula to the upper spine with a 45° angle
rhomboid minor
inferior to the rhomboid minor, but connects lower on the scapiula to the spine on the same 45° angle
rhomboid major
smallest of the deep, middle of the back verticle muscles, most lateral too
iliocostalis
medial deep verticle muscle in the middle of the back
longissimus
the “lats” muscle
latissimus dorsi
one of the two small muscles between the lats and the deltoid, goes into the axillary space (the inferior one)
teres major
one of the two small muscles between the lats and the deltoid, goes into the axillary space (the superior one)
teres minor
muscle that sits in the superior part of the scapula
supraspinatus
muscle that sits in the posterior bottom part of the scapula
infraspinatus
most foreward deltoid muscle
anterior fibers of the deltoid
middle two deltoid strips
lateral fibers of the deltoid
most back fibers of the deltoid muscle
posterior fibers of the deltoid
big chest pec
pectoralis major
under the pectoralis major
pectoralis minor
deep muscles of the ribs in the axillary region
serratus anterior
deep muscle on the low back at the bottom of the rib cage
serratus posterior inferior
the outside of the in-between space of the ribs
external intercostals
the inside of the in-between space of the ribs
internal intercostals
the inside of the ribs spider leggy looking muscles
transversus thoracis
the divider of the thoracic and abdominal cavity
diaphram
“abs”
rectus abdominus
muscles on the inside of the abdominis
Transversus abdominis
deeper muscle covering hips, between abs and bottom of the ribs
internal oblique
on top of the internal oblique, covers from the hip to the pec
external oblique
back internal muscle that turns into the groin
psoas major
inside of the pelvic fossa
illiacus
