Table of Contents
Do humans have Acromiodeltoid?
Human information: This is one of the five muscles in the group we refer to as the muscles that move the arm (not including the rotator cuff muscles).
Where is the Xiphihumeralis muscle located?
The fourth subdivision of the pectoral group, the xiphihumeralis, arises from the xiphoid process of the sternum posterior to the pectoralis minor. The xiphihumeralis is a thin band of muscle which runs lateral to the pectoralis minor and inserts on the proximal end of the humerus.
What is the action of the Pectoantebrachialis?
|Term Pectoantebrachialis||Definition Origin: Manubrium of sternum Insertion: Fascia of forearm Action: adducts forearm|
|Term Spinodeltoid||Definition Origin: spine of scapula Insertion: Deltoid ridge of humerus Action: Flexes and laterally rotates arm|
How does the deltoid differ from a cat to a human?
Humans have a large single trapezius muscle, but the cat has 3 separate muscles. How does the deltoid differ? In cats it is only about 1.3 cm wide and 5 cm long and it is smaller than the gluteus medium.
Do humans have a Clavobrachialis?
Where is the Acromiodeltoid found in humans?
Muscles of the Neck, Shoulder, Chest and Abdomen
|Acromiodeltoid||Acromion process (scapula)||Humerus|
|Acromiotrapezius||7th cervical and 1st thoracic vertebra||Spine of scapula|
What is the most massive pectoral muscle?
The pectoralis major is the superior most and largest muscle of the anterior chest wall. It is a thick, fan-shaped muscle that lies underneath the breast tissue and forms the anterior wall of the axilla.
What is the function of the Spinotrapezius?
The spinotrapezius arises from the spinous processes of thoracic vertebrae and inserts on the fascia covering the scapular muscles. Its action is to adduct the scapula and pull it posteriorly.
What is the origin of Pectoantebrachialis?
Origin: arrises in two heads from medial epicondyle of humerus, other from olecranon. Insertion: middle of ulna they join and insert on ulnar side of carpals. Function: flexor of wrist.
What muscles do humans have that cats don t?
There is one trapezius muscle in the human. The levator scapulae ventralis is found in the cat but is missing in the human. Caudofemoralis is found in the cat but not in the human.
Do cats have a floating rib?
A cat has a total of thirteen pairs of ribs. The ribs alongside the spine and sternum all make up the thorax within a cat that contains its heart and lungs. Cats are known to be built with floating clavicles and compressible rib cages. This makes it easy for them to squeeze into very small spaces.
Do humans have a serratus ventralis?
Human information: This is one of the five muscles that are grouped as muscles of the scapula, or sometimes as muscles that moor the scapula.