Guide to acetylcholine and its receptors covers metabolism, receptor structure and venom binding, autonomic function, and myasthenic disorders.

"Brain Cognition" article abstract compares the role of acetylcholine in disease-related and drug-induced alterations in human consciousness.

Detailed introduction to acetylcholine looks at nicotinic cholinergic and muscarinic receptors, and their associated antagonists and agonists.

Visit Neurosciences on the Internet for an animation showing how nicotine works as a blockade of acetylcholine receptors.