Nicotinic acetylcholine receptors represent a family of ligand-gated ion channels that are widely expressed in the central and peripheral nervous systems. To date, 16 genes encoding subunits of ...

Acetylcholine is a neurotransmitter produced in the brain that plays an important role in muscle movements, thinking, and working memory, according to the National Library of Medicine. Working memory ...

Acetylcholine regulates blood flow, but the source of blood acetylcholine has been unclear. Now, researchers at Karolinska Institutet have discovered that certain T cells in human blood can produce ...

A growing body of mouse and rat research is rewriting the textbook on how dopamine, the brain’s primary reward signal, actually works. The emerging picture centers on acetylcholine, a second chemical ...

We further used the biosensor assay to detect acetylcholine release from mouse islets. For these experiments, we cultured mouse islets for 4 d after isolation to eliminate neural elements, the same ...

Researchers have identified a new mechanism that underlies dopamine release in the brain. The research, conducted in mice, shows that another chemical messenger called acetylcholine can trigger the ...

Acetylcholine plays a vital role as a neurotransmitter that oversees cognitive tasks, memory, and the regulation of mood. With aging, our body’s generation of acetylcholine decreases, which could ...

A new study shows that children with ADHD have nearly 50 percent less of a protein that is important for attention and learning. The finding may mean that there are other biochemical disturbances in ...

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 ...