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What are the three muscles that correspond to single trapezius in humans?
The trapezius muscle in humans is a single, large muscle divided into three specific regions based on their functions: the upper trapezius, middle trapezius, and lower trapezius. Each region of the trapezius muscle contributes to different movements of the shoulder and neck.
Is there a common name for the trapezius muscle?
Yes, the trapezius muscle is commonly referred to as the traps.
What is the synergist of the trapezius in scapular elevation?
The synergist of the trapezius in scapular elevation is the levator scapulae muscle. It works together with the trapezius to elevate the scapula and assist in movements like shrugging the shoulders.
How is a pig's brain compared to man's brain?
A pig's brain is smaller and less developed than a human brain in terms of complexity, size, and cerebral cortex folding. However, pigs have been used in neuroscience research due to similarities in brain structure and function, making them valuable models for studying certain aspects of human brain function.
What pulls the scapulae medially?
The rhomboid muscles and the middle trapezius muscle pull the scapulae medially. These muscles work together to retract and stabilize the scapulae toward the spine.
How does the human trapezius muscle differ from the pig's?
Humans have one large single trapezius muscle, but the pig has three separate muscles: the clavotrapezius, the acromiotrapezius, and the spinotrapezius.
How does the human deltoid differ from pig?
The human deltoid muscle is much larger than a pig. The pig deltoid is also shaped differently because they walk on four feet.
Where is the lower trapezius insertion located in the human body?
The lower trapezius insertion is located on the spine of the scapula in the human body.
How does human heart and a pig heart differ?
A human heart differs from a pig's heart by its shape. The heart is shaped more like a trapezoid and the pig's heart is shaped more valentine. The orientation of both hearts are also different.
Is the Trapezius the second biggest muscle in the human body?
No, the Trapezius is not the second biggest muscle in the human body. The Gluteus Maximus, located in the buttocks, is considered the largest muscle in the human body.
How do the size and orientation of the human sartorius muscle differ than that in the pig?
The human Sartorius muscle is bigger and is shaped differently than the pig muscle. This is because humans walk on two legs and pigs walk on four feet.
What is the lower trapezius action in the human body?
The lower trapezius is a muscle in the back that helps to stabilize and move the shoulder blade downward and inward towards the spine.
What is the function of the lower trapezius muscle in the human body?
The lower trapezius muscle helps stabilize and move the shoulder blades, supporting proper posture and shoulder movement.
Is a pig human?
Of course a pig is not a human. It is a pig. It is another type of mammal altogether.
How do the brachial veins of the pig differ from those of humans?
The brachial veins of the pig differ from those of humans because of the location. A pig's brachial veins are on the same path as their axillary veins directly to their forearms. Human's brachial veins are on one side of the brachial artery and generally join the axillary vein near the bottom of the Subscapularis.
How does the site of urethral emptying in the female pig differ from the termination point in the human female?
The innervation of the human bladder and urethra and that of the lower urinary tract of the pig is very similar. The vagina and urethra openings are separate in a human, while a pigs shares the same opening.
How does the deltoid of the cat differ from the deltoid of a human?
The Deltoid in a human is on large muscle and the cat has an upper Clavo Brachialis and a lower Pectoantebrachialis, two muscles instead of one larger one. The Trapezius muscle is one large muscle in humans and in cats is 3 smaller muscles called the Clavobrachialis, Acromiodeltoid, and Spinodeltoid muscles.
