NERVUS SUPRACLAVICULARIS POSTERIOR Meaning and
Definition
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The nervus supraclavicularis posterior is a term used in anatomy to describe a specific nerve located above the clavicle in the human body. The term is derived from Latin, with "nervus" meaning nerve, "supra" denoting above, "clavicularis" pertaining to the clavicle, and "posterior" indicating the nerve's position as being behind or toward the back.
This nerve originates from the brachial plexus, a network of nerves formed by the spinal nerves in the neck region. It specifically arises from the posterior division of the plexus and is responsible for carrying sensory information from various regions of the body it innervates. The nervus supraclavicularis posterior primarily supplies sensory innervation to the skin covering the back and upper shoulder regions.
In terms of functions, the nervus supraclavicularis posterior essentially transmits sensations such as touch, pressure, pain, and temperature from the specific areas it supplies. These sensations are then relayed to the brain, allowing for sensory perception and awareness. The nerve is also involved in motor control, coordinating movements of the muscles present in its innervation area.
Overall, the nervus supraclavicularis posterior plays an integral role in the somatosensory system, enabling communication between the brain and the back and upper shoulder regions through the transmission of sensory information.
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Posterior supraclavicular nerve, supraacromial nerve, arises from the 3d and 4th cervical, suppliesthe skin of the shoulder.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for NERVUS SUPRACLAVICULARIS POSTERIOR
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