Hello dear student

• Cranial nerves are the nerves that emerge directly from the brain (including the brainstem).
• In contrast, spinal nerves emerge from segments of the spinal cord.
• Cranial nerves relay information between the brain and parts of the body, primarily to and from regions of the head and neck.

If still have any queries than please post your queries our experts definitely help you.

Hope that's helpful

Best of luck