This figure shows the three main locations of acetylcholine receptors: CNS receptors (muscarinic and nicotinic): cholinergic neurotransmission at the CNS level is thought to regulate sleep, wakefulness, and memory. Two clinical situations depict the role of acetylcholine in CNS: - Acetylcholinesterase inhibitors are used in the treament of Alzheimerâs disease and other dementias.
The Cause Of Bacteria Contamination in Well Water Poor well construction If you have a bedrock well, bacteria contamination could be caused by a buried well head or an inadequate well cap.
Quick Answer. There are numerous possible causes for cloudy well water, including surface water leaking into the well or a faulty well filter or pump. Cloudy drinking water also could be due to air bubbles trapped in the water, although the water should quickly clear up if this is the case. Continue Reading.