Artificial intelligence (AI) is the intelligence exhibited by machines or software. It is also the name of the academic field of study which studies how to create computers and computer software that are capable of intelligent behavior.
third occipital nerve. third occipital nerve n. The mediodorsal branch of the third cervical nerve, usually joined with the greater occipital nerve but also existing as an independent nerve having cutaneous branches to the scalp and the nape.
What is it? The third occipital nerve originates from the third cervical nerve root in the neck and continues. over the back of the head. A third occipital nerve block is an injection performed in this area. of the cervical spine (neck area). A fluoroscope (x-ray machine) assists the physician in.