The carotid ganglion (lat. ganglion caroticum, carotid gland, or carotid, or carotic node) is one of the paired, large and multilobular nodes of the sympathetic department of the autonomic nervous system, located on the lateral wall of the neck, at the level of the upper edge of the thyroid cartilage, in the area of the angle common carotid artery and internal jugular vein.
The carotid ganglion is part of the so-called superior cervical sympathetic ganglion, which is located in the upper cervical region. It is located under the skin on the side of the neck and is connected to the carotid artery and internal jugular vein.
The carotid ganglion has many functions that are associated with the regulation of the heart, blood vessels and other organs. It is also involved in the regulation of body temperature and metabolism.
In addition, the carotid ganglion plays an important role in brain function. It is connected to the hypothalamus, which is responsible for regulating sleep and wakefulness. The carotid ganglion is also involved in controlling the levels of hormones in the blood, such as adrenaline and norepinephrine.
Thus, the carotid ganglion is an important organ in the human body, which plays a key role in the regulation of many processes in the body.