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.
Inhibition of Acetylcholinesterase at the Neuromuscular Junction I. Background Acetylcholine is the neurotransmitter used at the neuromuscular junction to generate muscle contractions. Acetylcholine (ACh) is released when an action potential reaches the axon terminus of a motor neuron.his Ca 2+ triggers the movement of ACh filled vesicles to the pre-synaptic nerve cell membrane and the exocytotic release of ACh. ACh then diffuses across the neuromuscular junction and binds to its receptor on the post-synaptic cell membrane (in this case, the plasma membrane of the muscle cell).