Acetylcholine (ACh) promotes various cell migrations in vitro, but there are few investigations into this nonsynaptic role of ACh signaling in vivo. Here we investigate the function of a muscarinic ...

Subtle changes in neurotransmission that occur during Alzheimer’s disease have been tough to track in living people. A new positron emission tomography tracer may change that. In the January 12 ...

Acetylcholine (Ach) is a neurotransmitter that functions in both the central and peripheral nervous systems. It is a non-monoamine subtype, meaning that it does not contain an amino group connected to ...