MindMap Gallery Upper Limb - Shoulder and Arm Muscles (IC)
This is a mind map talking about Upper Limb - Shoulder and Arm Muscles (IC). You can create a mind map like this effortlessly.
Edited at 2020-09-28 14:01:48Halloween has many faces. The theme you envision should influence how you decorate the party space. Jack-o'-lanterns and friendly ghosts are more lighthearted Halloween characters. Zombies, witches, and vampires are much darker. If you want to celebrate all the fun sides of Halloween, then it’s okay to mesh the cute with the frightening. Here is a mind map which lists down the 39 Cutest Couples Halloween Costumes of 2021.
Halloween simply wouldn't be Halloween without the movies that go along with it. There's nothing like a movie night filled with all the greatest chainsaw-wielding, spell-binding, hair-raising flicks to get you in the spooky season spirit. So, break out the stash of extra candy, turn off all the lights, lock every last door, and settle in for the best of the best Halloween movies. Here are the 35 Halloween movies listed on the mind map based on the year of release.
This mind map contains lots of interesting Halloween trivia, great tips for costumes and parties (including food, music, and drinks) and much more. It talks about the perfect Halloween night. Each step has been broken down into smaller steps to understand and plan better. Anybody can understand this Halloween mind map just by looking at it. It gives us full story of what is planned and how it is executed.
Halloween has many faces. The theme you envision should influence how you decorate the party space. Jack-o'-lanterns and friendly ghosts are more lighthearted Halloween characters. Zombies, witches, and vampires are much darker. If you want to celebrate all the fun sides of Halloween, then it’s okay to mesh the cute with the frightening. Here is a mind map which lists down the 39 Cutest Couples Halloween Costumes of 2021.
Halloween simply wouldn't be Halloween without the movies that go along with it. There's nothing like a movie night filled with all the greatest chainsaw-wielding, spell-binding, hair-raising flicks to get you in the spooky season spirit. So, break out the stash of extra candy, turn off all the lights, lock every last door, and settle in for the best of the best Halloween movies. Here are the 35 Halloween movies listed on the mind map based on the year of release.
This mind map contains lots of interesting Halloween trivia, great tips for costumes and parties (including food, music, and drinks) and much more. It talks about the perfect Halloween night. Each step has been broken down into smaller steps to understand and plan better. Anybody can understand this Halloween mind map just by looking at it. It gives us full story of what is planned and how it is executed.
Upper Limb: Shoulder and Arm Muscles (IC)
Axial muscles that move the humerus
u need to know
Location and orientation of muscle fibers
Muscle goups
Origin
Insertion
Action
Innervation
Relations
Anterior axioappendicular muscles
Pectoralis major
Location
Anterior wall of the axilla
Forms the anterior axillary fold
Covered by tough fascia
2 origins
sternocostal head
Sternum
Upper 6 costal cartilages
aponeurosis of the external oblique muscle ofthe abdomen
Clavicular head
Medial Half of the Clavicle
Insertion
Lateral lip of the biciptal groove (intertubercularsulcus) of the humerus
Action
as a whole
Medial rotation
Adduction
Accessory inspiratory muscle
clavicular head
assist in flexion
sternocostal head
extends the flexed arm to the side of the trunk
Innervation
medial and lateral pectoral nerves
Clavicular head (C5,6)
Sternocostal (C6,7,8,and T1)
Pectoralis minor
location
anterior wall of the axilla
Origins
3rd5th ribs
Insertion
Carocoid process of scapula
Nerve supply
Medial and lateral pectoral nerves
Action
Protraction (assist serratus anterior)
Accessory inspiratory muscle (assists inforced inhalation)
Important landmark to axillary artery andbrachial plexus cords
Connected to clavicle by clavipectoral fascia
Stabilises the scapula
Depresses the Point of Shoulder to RestPosition after full abduction
Subclavius
Origine
First Costal Cartilage and Adjacent Bone
Insertion
Inferior surface of clavicle (subclavicle groove)
Nerve supply
Nerve to subclavius
Action
stabilising the clavicle
depresses the clavicle
prevents damage to subclavian vain when theclavicle is fractured
stabilising theclavicle
Serratus anterior
Medial wall of the axilla
Origin
Outer Lateral Surfaces of the Upper Eight Ribs
Insertion
Medial margin of the costal surface of Scapula
Nerve supply
Long Thoracic Nerve of Bell
Action
Protracts Scapula (draws it internally andforward)
Rotates the scapula
lowers the arm from a raised position
Holds vertebral border of scapula AgainstThoracic Wall in all positions
Accessory forced inspiratory muscle
Posterior axioappendicular muscles
Deep
Levator scapulae
Rhomboids
Major (wider)
Minor (thicker)
Superficial
Trapezius
Origins
Occipital bone
Ligamentum nuchae
C7 to T12
Insertion
Superior fibres (occipital and upper cervical)
posterior border of the Lateral Third ofClavicle
Middle fibres (lower cervical and upperthorcaic)
Acromion & Spine of the Scapula
Inferior fibres
Spine of the Scapula
Nerve supply
Motor
Spinal part of the Accessory Nerve
Sensory
C3,4
Action
all fibers
retraction of scapula
superor fibers
lateral flexion &extension of the neck
elevation of scapula
middle fibers
pull the scapula medially
inferior fibers
Pull the Medial Border of the ScapulaDownward so that the Glenoid Cavity FacesUpward & Forward
Latissimus dorsi
Origins
Insertion
Scapulohumeral muscles
Deltoid
Origine
Anterior Fibers : Lateral Third of the AnteriorBorder of the Clavicle
Middle Fibers: Lateral Border of the Acromion
Posterior Fibers: Lower Border of the Spine ofthe Scapula
Insertion
Deltoid Tuberosity of Humerus
Nerve supply
Axillary Nerve
Action
Anterior Fibers – Flexion & Medial Rotation ofArm
Middle Fibres: Abduction of Arm up to 90°
Posterior Fibres – Assist in Extension & Act inLateral Rotation of Arm
Intramuscular injections
Teres major
Origine
Posterior Surface of Inferior Angle of Scapula
Insertion
Medial Lip on Intertubercular Groove ofHumerus
Nerve supply
Lower Subscapular Nerve
Action
Adducts
Medially Rotates
Help in Extending Flexed Arm
Coracobrachialis
Origine
Coracoid process of scapula
Insertion
middle of medial surface of shaft of thehumerus
Nerve supply
Musculocutaneous nerve
action
flexion
adduction
Rotator cuff muscles
Subscapularis
Origine
Subscapular Fossa
Insertion
Lesser Tubercle of Humerus
Nerve supply
Upper & Lower Subscapular Nerves
action
Medial rotation
adduction
Helps to Hold Humeral Head in Glenoid Cavity
Supraspinatus
Origine
Supraspinous Fossa of Scapula
Insertion
Superior Facet on Greater Tubercle ofHumerus
Nerve supply
Suprascapular Nerve
Action
Initiates (15°) & Assists Deltoid in Abduction ofArm
Stabilize the Shoulder by Maintaining Head inCavity
Infraspinatus
Origine
Infraspinous Fossa of Scapula
Insertion
Middle Facet on Greater Tubercle of Humerus
Nerve supply
Suprascapular Nerve
Action
Laterally Rotates the Arm
Help to Hold Humeral Head in Glenoid Cavityof Scapula
Teres minor
Origine
Lateral Border of Scapula
Insertion
Inferior Facet on Greater Tubercle of Humerus
Nerve supply
Axillary Nerve
Action
Laterally Rotates the Arm
Adducts the Arm (weak)
Help to Hold Humeral Head in Glenoid Cavityof Scapula
Arm muscles
Anterior compartment (flexors)
Biceps brachii
Brachialis
Chorachobrachialis
Posterior compartment (extensors)
Triceps brachii
Anconeus
Axilla