True about vagal nuclei are all except?
Ans. is'd'i.e., Spinal trigeminal nucleus is not a vagal nucleus(Ref: 'Functional and chemical anatomy of the afferent vagal system". Autonomic Neuroscience. 85 (I-3): I-17.)The vagus nerve includes axons which emerge from or converge onto four nuclei of the medulla.They are present deep in the medulla in the floor of the 4th ventricle.
There are 4 vagal nuclei
They are found in the floor of 4th ventricle
Nucleus Ambiguous is a vagal nucleus
Spinal trigeminal nucleus is not a vagal nucleus