MindMap Gallery General Theory of Muscles
Muscle general theory mind map, the content of this picture highlights the key points, red is the special point, the rest can also be seen, the unimportant parts can be written down, if necessary, you can add it by yourself.
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This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
General Theory of Muscles
skeletal muscle
Shape longus, brevis, flatus, orbicularis
Structure Made up of muscle bellies and tendons
The origin, termination, distribution and function of muscles
Starting and ending points
Origin: point of attachment close to the midline of the body/point of attachment of the muscle to the fixed bone
Insertion point A point of attachment away from the midline of the body/where a muscle attaches to a moving bone
Distribution
Synergist muscles
antagonist muscle
muscle naming
muscle auxiliary device
Fascia
synovial sac contains synovial fluid
tendon sheath the sheath surrounding the tendon
head and neck muscles
head muscles
Facial muscles (expression muscles)
Masticatory muscles
Including masseter, temporalis, medial pterygoid, lateral pterygoid muscles
neck muscles
superficial neck muscles
sternocleidomastoid muscle
Origin: anterior to the manubrium and sternal end of the clavicle
Insertion point Mastoid process of temporal bone
platysma
Suprahyoid and inferior muscles (middle cervical muscles)
Deep cervical muscles
anterior scalene muscle
Stop point first rib
middle scalene muscle
Stop point first rib
Origin Cervical transverse process
scalene space
Siege Anterior, between the middle scalene muscle and the first rib
Crossing the structures subclavian artery, the arm comes from
posterior scalene muscle
Stop second rib
Trunk muscles
Back muscles (superficial muscles)
trapezius muscle
Starting point: Upper cervical line, external occipital protuberance, nuchal ligament, spinous process of seventh vertebra and spinous processes of all thoracic vertebrae
Insertion point: lateral 1/3 of the clavicle, scapular peak and scapular spine
latissimus dorsi
Origin: spinous processes of lower thoracic vertebrae, thoracolumbar fascia, median sacral crest and posterior portion of iliac crest
Insertion point Lesser tuberosity ridge of humerus
Erector spinae
Origin: Back of sacrum, posterior part of iliac crest muscle
Insertion point: The vertebrae, transverse processes, spinous processes and ribs continue upward and finally terminate at the mastoid process of the temporal bone.
Function: Unilateral contraction makes the spine lateral flexion, bilateral contraction makes the spine extend backward and the head tilts back.
chest muscles
chest and upper limb muscles
pectoralis major
pectoralis minor
serratus anterior
Injury or paralysis: "winged shoulders"
pectoralis propria
External intercostal muscles Lift the ribs to assist in inhalation
Internal intercostal muscles lower ribs to aid expiration
separated
Location: Between the thorax and abdomen
Structural features central tendon
Function: Main calling muscle
3 holes
aortic tear
Height at 12th thoracic vertebra
Passing structures Descending aorta, thoracic duct
esophageal hiatus
Height 10th thoracic vertebra
Through structures esophagus, vagus nerve
vena cava foramen
Height 8th thoracic vertebra
Through the structure inferior vena cava
abdominal muscles
anterior group rectus abdominis
outer group
external oblique muscle
internal oblique muscle
transversus abdominis
Houqun
psoas major
quadratus lumborum
myenteric structure
inguinal ligament
Superficial ring of abdominal groove canal (subcutaneous ring)
inguinal falx
rectus abdominis sheath
arcuate line
White line
inguinal canal
Location: Medial half of the inguinal ligament
through structure
Male spermatic cord
Female round ligament of uterus
limb muscles
Upper limb muscles
Upper limb girdle muscles
deltoid muscle
Origin: Lateral end of clavicle, scapula and scapular spine
Insertion point deltoid tuberosity of humerus
brachial muscles
Biceps
starting point
long head supraglenoid tubercle
short head coracoid process
Insertion point radial tuberosity
triceps brachii
Insertion point: olecranon of ulna
coracobrachialis
Lower limb muscles
hip muscles
former group
iliopsoas muscle
composition
psoas major
iliacus muscle
Insertion point Lesser trochanter of femur
tensor fascia lata
Houqun
gluteus maximus
Origin: External aspect of ilium wing and dorsal aspect of sacrum
Insertion point: femoral tuberosity and iliotibial band
Function: Extend the hip and externally rotate the hip joint
gluteus medius
gluteus minimus
piriformis muscle
Thigh muscles
former group
Sartorius muscle
Origin: prepatellar superior spine
Insertion point Medial surface of the upper end of the tibia
Function Hip flexion, knee flexion
quadriceps
rectus femoris
vastus intermedius
The insertion point is the tibial tuberosity (patellar ligament)
vastus lateralis
vastus medialis
Houqun
biceps femoris
starting point
long head ischial tubercle
Short head femoral thick line
stop point
fibula head
semitendinosus
semimembranosus
medial group
pectineus
adductor longus
adductor magnus
gracilis muscle
calf muscles
Back group - shallow layer
triceps surae
gastrocnemius
soleus muscle