Irrespective of organ innervated, the postsynaptic parasympathetic nerve terminals/receptors do not produce which neurotransmitter ?
(B) Histamine # Parasympathetic division> Transmission at synaptic junction between pre and post-ganglion neurons and between post-ganglionic neurons and autonomic effectors the principle transmitters areAch, norepinephrine, dopamine (also secreted by sympathetic ganglia) and GnRH by some preganglionic neurons.> Additionally VIP, neuropeptide Y are secreted.
Acetyl choline
Histamine
Noradrenaline
Dopamine
Nervous System