Acetylcholine, a key neurotransmitter, plays a vital role in your body by facilitating communication between neurons in both the central and peripheral nervous systems. It is essential for muscle ...

A new study published in Nature Communications reveals that a brain chemical called acetylcholine can directly trigger the release of serotonin. These results suggest that the brain uses a highly ...

A team of researchers from Nanyang Technological University, Singapore (NTU Singapore) has uncovered new clues about how chemicals released by brain cells regulate our attention span. Findings from ...

By tracking real-time chemical spikes in the brain, researchers have mapped the exact mechanism that allows us to discard old ...

What goes on in a man’s head during sex? According to a new study from Japan, it all comes down to the precise timing of two brain chemicals: dopamine and acetylcholine. Their findings in male mice ...

A recent study published in Neuron on March 19, 2025, explores how the interaction between dopamine and acetylcholine in the brain influences sexual behavior in male mice. This research sheds light on ...