This common medicine could be making you age faster, scientists say - Researchers call for minimising prescription of ...

Acetylcholine (ACh) is a neuromodulator with a central role in aversive learning - rapid conditioning to unpleasant smell, taste, or touch. These learning functions play out in cells called D2 ...

The discovery of the first neurotransmitter — acetylcholine — was soon followed by the discovery of its hydrolysing enzyme, acetylcholinesterase. The role of acetylcholinesterase in ...

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 ...

The Role of Nicotinic Acetylcholine Receptors in the Primary Reinforcing and Reinforcement-Enhancing Effects of Nicotine. Neuropsychopharmacol 32, 1098–1108 (2007). https://doi ...

A recent study reveals that during sex, two brain chemicals—dopamine and acetylcholine—play a crucial role. Findings from male mice offer new insights into erectile disorders.