Special visceral efferent doesn't include(2018)
High-Yield Explanation
Special visceral efferent( purely motor) for the supply of muscles of facial expression, muscles of mastication and muscles of palate and pharynx, larynx(Nucleus ambiguous). Dorsal nucleus of vagus (parasympathetic): it is a mixed nucleus, being both motor (visceromotor and secretomotor) and sensory. General visceral efferent fibres arise in the dorsal nucleus of the vagus. Ref:- BD chaurasia volume 3, pg num:-288,289