Anatomy True about vagal nuclei are all except? A There are 4 vagal nuclei B They are found in the floor of 4th ventricle C Nucleus Ambiguous is a vagal nucleus D Spinal trigeminal nucleus is not a vagal nucleus 💡 Explanation True about vagal nuclei are all except? ✓ Correct Answer: D. Spinal trigeminal nucleus is not a vagal nucleus