PLEXUS CAROTICUS Meaning and
Definition
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The term "Plexus Caroticus" refers to a complex network of nerve fibers and ganglia found in the neck region, specifically associated with the carotid arteries. Also known as the carotid plexus, it is a vital component of the autonomic nervous system, responsible for regulating various physiological functions.
The plexus caroticus is comprised of sympathetic and parasympathetic nerve fibers, which originate from the superior cervical ganglion and vagus nerve, respectively. These fibers form a dense web-like network around the common carotid arteries, external carotid arteries, and internal carotid arteries.
The main function of the plexus caroticus is to control and regulate the blood supply to the head and neck region. The sympathetic fibers of the plexus caroticus help in constricting the blood vessels, leading to vasoconstriction and therefore reducing blood flow. This mechanism is particularly crucial in response to certain conditions such as hemorrhaging. On the other hand, the parasympathetic fibers of the plexus caroticus are involved in dilating the blood vessels, leading to vasodilation and increased blood flow.
Additionally, the plexus caroticus is responsible for coordinating vital autonomic functions such as heart rate, respiratory rate, and blood pressure. It also plays a role in regulating the release of hormones from certain glands in the neck, including the thyroid gland.
Overall, the plexus caroticus is a vital neurological structure that ensures proper control of blood flow and autonomic functions in the head and neck region.
Common Misspellings for PLEXUS CAROTICUS
- olexus caroticus
- llexus caroticus
- -lexus caroticus
- 0lexus caroticus
- pkexus caroticus
- ppexus caroticus
- poexus caroticus
- plwxus caroticus
- plsxus caroticus
- pldxus caroticus
- plrxus caroticus
- pl4xus caroticus
- pl3xus caroticus
- plezus caroticus
- plecus caroticus
- pledus caroticus
- plesus caroticus
- plexys caroticus
- plexhs caroticus
Etymology of PLEXUS CAROTICUS
The word "plexus caroticus" is derived from Latin. "Plexus" means "network" or "plexus", and "caroticus" refers to the carotid artery. The carotid artery is a major blood vessel located in the neck and supplies blood to the brain, face, and neck. The term "plexus caroticus" specifically refers to the carotid plexus, which is a network of nerve fibers located around the carotid artery. The nerves within this plexus are responsible for supplying sensory and autonomic innervation to various structures in the head and neck region.
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