The Cranial Nerves that helps in shrugging of shoulder is the XI Cranial Nerve Nervus Accessorius or Accessory Nerve that innervated the Trapezius Muscle
A number of muscles are involved in shrugging your shoulders, including the latissiumus dorsi, the deltoids, the rhomboids, the scapular muscles, the biceps, the triceps, among others. The primary muscle is the upper trapezius muscle. The secondary muscles are the middle trapezius muscles and the levator scapulae.
There are 12 pairs of cranial nerves, which make a total of 24 cranial nerves. These nerves emerge directly from the brain and are responsible for various sensory, motor, and autonomic functions in the head and neck.
It is not one of the cranial nerves (I-XII), it is cervical nerve number 6.
The number of cranial nerves that a cat have is 12. The cranial nerves are mostly located at the cats brain.
Cranial nerve number 2 is the optic nerve, responsible for most of the sensation of sight.
The olfactory nerve which is also cranial nerve number 1 is responsible for the sense of olfaction.
12 or XII
10
number III. oculomotor
Cranial nerve 5 is the trigeminal nerve.
Vestibulocochlear VIII
Five and seven