Until now, it has been a mystery how various brain regions and chemicals work together ... were coupled with another neurotransmitter called acetylcholine. Acetylcholine helps activate our muscles ...

While past research has identified the regions of the brain that control ... the team looked at the dual roles of dopamine and acetylcholine in a part of the brain called the nucleus accumbens ...

Acetylcholine plays a role in memory and ... This condition is caused by a decline in dopamine activity in certain regions of the brain. Short-term and long-term feelings of sadness and depression ...

About six seconds after acetylcholine release began ... While mice and humans have different sexual behaviors, the brain regions and neurotransmitter systems involved in sexual function might ...

About six seconds after acetylcholine release began ... While mice and humans have different sexual behaviors, the brain regions and neurotransmitter systems involved in sexual function might ...

It functions in many ways like the human hippocampus, where acetylcholine signaling also plays a major role. Fluorescent microscope image of a fly brain. The central green shapes include the regions ...

Researchers at the University of São Paulo (USP) in Brazil have succeeded in showing, in an animal model, that the process of insulin resistance in the brain affects both Alzheimer's disease and ...