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.
The key neurotransmitter involved in Alzheimer's disease is acetylcholine (ACh). In the CNS ACh acts as a neuromodulator and forms the cholinergic system. Alzheimer's disease is caused by a loss of neurons in the cortex and hippocampus primarily due to the toxic effects of the accumulation of beta amyloid and/or tau protein aggregates.