Explore the human body's muscle anatomy and learn the names of the major muscles and what they do. Identify muscles on the body and know their...
Top anatomy diagrams including images of human anatomy systems, human body, organs, bones and muscles
The skeletal muscles get their name because these muscles are attached to the bones of the skeletal system. When the skeletal muscles contract, they will pull on a bone which causes the portion of the body supported by that bone to move. Therefore, the primary function of ...
Connections between neurons can be mapped by acquiring and analysing electron microscopic brain images. In recent years, this approach has been applied to chunks of brains to reconstruct local connectivity maps that are highly informative1,2,3,4,5,6, but nevertheless inadequate for understanding brai...
These actions are all facilitated by the muscles of the arm. The human arm is divided into two main sections: the forearm and the arm itself. The forearm is the section located between the elbow and the wrist, while the arm represents the section from the shoulder to the elbow....
The heart is primarily composed of cardiomyocytes, which form the walls and muscles of the heart, and other cells that form the valves and scaffold. The major function of the heart is to take in deoxygenated blood and send it to the lungs to become oxygenated again and then collect that ...
Skeletal muscle fibers are located inside muscles, where they are organized into bundles called fascicles (= fasciculi). Surrounding and holding together each fascicle is a layer of connective tissue known as perimysium.
Motor function: Control the movement of muscles and glands Of the twelve cranial nerves, there are four major nerves that control function in the face and mouth, primarily concerning taste, chewing, and swallowing: Cranial Nerve V (five) Trigeminal nerve: translates sensory information in the...
Explore the human body's muscle anatomy and learn the names of the major muscles and what they do. Identify muscles on the body and know their...
Human muscle system, the muscles of the human body that work the skeletal system, that are under voluntary control, and that are concerned with movement, posture, and balance. Broadly considered, human muscle—like the muscles of all vertebrates—is ofte