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4 ημέρες πριν · Eight spinal nerves branch off from the spinal cord in the neck to form a network of nerves called the cervical plexus. The cervical plexus forms many connections between the brain and the skin and muscles of the head and neck, similar to the cranial nerves.
18 Οκτ 2023 · From the outside, the neck is divided into triangles, each one containing specific muscles, vessels, and nerves. In turn, however, the neck also has an internal division in the form of compartments, which are delimited by various layers of cervical fascia.
30 Οκτ 2023 · The most important arteries and nerves of the head and neck are the following: Internal and external carotid arteries; Vertebral arteries; Thyrocervical trunk; Cranial nerves; Cervical plexus; Head and cervical lymph nodes; In this page, we’re going to study each of the above structures together with their respective branches.
short ciliary nn. are mixed nerves which contain sensory and two types of autonomic nerve fibers; postganglionic parasympathetic neurons whose axons are located in these nerves have their cell bodies located in the ciliary ganglion
30 Οκτ 2023 · Solidify your knowledge about the superficial nerves of the head and wrap up the anatomy of the head with this specially designed quiz that covers the bones, muscles, organs and vessels of the head!
24 Ιουλ 2023 · Cervical nerves are spinal nerves that arise from the cervical region of the spinal cord. These nerves conduct motor and sensory information via efferent and afferent fibers, respectively, to and from the central nervous system.
4 ημέρες πριν · The neck muscles, including the sternocleidomastoid and the trapezius, are responsible for the gross motor movement in the muscular system of the head and neck. They move the head in every direction, pulling the skull and jaw towards the shoulders, spine, and scapula.
