cranial nerves 1 and 2 originate in cerebrum.
cranial nerves 1 and 2 originate in cerebrum.
where do cranial nerves 1 and 2 originate?
cerebrum
bullet::::2. the cranial nerves iii-xii emerge from the brainstem. these cranial nerves supply the face, head, and viscera. (the first two pairs of cranial nerves arise from the cerebrum).









































bullet::::3. the brainstem has integrative functions being involved in cardiovascular system control, respiratory control, pain sensitivity control, alertness, awareness, and consciousness. thus, brainstem damage is a very serious and often life-threatening problem.









































section::::function.:cranial nerves.
brainstem
cranial nerves









































cranial nerves are the nerves that emerge directly from the brain (including the brainstem), in contrast to spinal nerves (which emerge from segments of the spinal cord). ten of the cranial nerves originate in the brainstem. cranial nerves relay information between the brain and parts of the body, primarily to and from regions of the head and neck.
cranial nerves