Final answer:
The stellate ganglion is a part of the autonomic nervous system and is located in the neck region. It regulates bodily functions in the head, neck, chest, and upper limbs.
Step-by-step explanation:
The stellate ganglion is a type of ganglion located in the neck region and is part of the autonomic nervous system. It is associated with the sympathetic aspect of the homeostatic mechanisms. The stellate ganglion receives input from the spinal cord and projects to organs in the head, neck, chest, and upper limbs to regulate various bodily functions.