Dopamine is a hormone and a type of neurotransmitter, or chemical messenger, made in your brain. Your nervous system uses it to send messages between nerve cells. These messages also travel ...

Dopamine is involved with more than just pleasure. Dopamine neuron firing Dopamine is famous for the role it plays in reward processing, an idea that dates back at least 50 years.

The structure of a neurotransmitter such as dopamine determines which part of the cells it can fit into and what effect it will have on our organism, from generating sexual desire to pressing the ...

Scientists at the UNC School of Medicine and UC San Francisco (UCSF) have solved the first high-resolution crystal structure of the dopamine 2 receptor (DRD2) bound to the antipsychotic drug ...

A quick surge of dopamine shifts mice into a dreamy stage of sleep. In the rodents’ brains, the chemical messenger triggers rapid-eye-movement sleep, or REM, researchers report in the March 4 ...

Dopamine, a type of neurotransmitter, acts as a chemical messenger that sends signals between neurons – nerve cells in the brain – to change their activity and behavior.

Typically scientists have solved the chemical structure of proteins using a technique called X-Ray crystallography. They use experimental approaches to induce the protein to condense into a tightly ...