ESIM - Evaporative System Integrity Monitor, All Acronyms, viewed April 16, 2017, <https://www.allacronyms.com/ESIM/Evaporative_System_Integrity_Monitor>.
Acetylcholine is the neurotransmitter used at the neuromuscular junction âin other words, it is the chemical that motor neurons of the nervous system release in order to activate muscles.
preganglionic parasympathetic fibers release acetylcholine as neurotransmitter, the acetylcholine binds to cholinergic receptors on the cell bodies of the postganglionic parasympathetic fibers (nicotinic subtype) (N2 or Nn)