Spinal nerves emerge sequentially from the spinal cord with the spinal nerve closest to the head (C1) emerging in the space above the first cervical vertebra.
All cranial nerves appear above the first vertebra in the neck (cervical vertebra).
All cranial nerves appear above the first vertebra in the neck (cervical vertebra).
تبسيط: Spinal nerves emerge sequentially from the spinal cord with the spinal nerve closest to the head (C1) emerging in the space above the first cervical vertebra. خرج: