The recurrent laryngeal nerve (RLN) anatomy is designed to supply function to most muscles of the larynx (voice box). It branches from the vagus nerve (cranial nerve 10) but follows an unusual pathway ...

Physiology is the branch of the biological sciences that deals with the life-supporting functions and processes of living organisms or their parts. The study of physiology aims to understand how ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems ...

Muscles are attached to bones by tendons. Muscles contract to move our bones by pulling on them. However, muscles can only pull; they cannot push. This is why they usually work a joint in pairs ...

A large network of nerves called the brachial plexus starts from the spinal ... Published March 24, 2019. Mostafa E, Varacallo M. Anatomy, Shoulder and Upper Limb, Humerus. Treasure Island, FL: ...