WitrynaThe cervical plexus (Latin: plexus cervicalis) is a network of nerve fibers formed by the ventral rami of the upper four cervical nerves (C1 - C4). It innervates certain areas of skin and muscles of the head, neck, and upper torso. The cervical plexus is found in the posterior triangle on each side of the neck. WitrynaThis chapter presents a comparative review of the topography, origin, and distribution of the spinal nerves that constitute the cervical plexus in various mammalian species. The description of this plexus in nonhuman primates is based on the genera of Hominidae, on the genus Hylobates , and some primate species of experimental interest.
Sternocleidomastoid muscle - Wikipedia
Witryna7 mar 2024 · The cervical plexus is formed in the neck region. It lies deep to the sternocleidomastoid muscle, and anterolateral to the levator scapulae. Each of the cervical nerves forming the plexus communicates with one another in a superior … The transverse cervical nerve arises as a branch of the cervical plexus from the … Serous pericardium The thin serous pericardium is a serous membrane, or … Innervation. The omohyoid, sternothyroid and sternohyoid muscles are supplied … Witryna7 mar 2024 · Gross anatomy Origin. Arises from the ventral rami of the C3, C4 and C5 nerve roots, part of the cervical plexus.. Course. In the neck, the phrenic nerve lies on the anterior surface of the anterior scalene muscle, passes over the dome of the pleura and enters the thorax posterior to the subclavian vein.The right and left phrenic … can dry mouth make your tongue hurt
Comparative Anatomy of the Cervical Plexus - ScienceDirect
Witryna3 sty 2024 · A major branch of this plexus is the phrenic nerve, which arises from the anterior divisions of spinal nerves C3-C5. It descends down the neck, within the prevertebral fascia, to innervate the … Witryna9 kwi 2014 · Most brachial plexus avulsion injuries are traumatic in origin, mainly caused by motor vehicle accidents or industrial injuries. One of the most serious and disabling consequences of brachial plexus avulsion is chronic pain with an incidence of 80% .Most patients describe the pain as a burning sensation, or similar to pins and needles, or … Witryna7 kwi 2024 · The palmar interossei are the hand’s short, unipennate intrinsic muscles. Together with the dorsal interossei muscles, they occupy the spaces between the metacarpal bones and are located on the palmar surface of the hand. There are four muscles called palmar interossei that attach to the first, second, fourth, and fifth fingers. fish tales lake cumberland ky