Why do some brains crave more stimulation than others? Learn about dopamine, genetics, and brain function, and how dopamine ...

The intricate web of chemical messengers that facilitate communication between neurons represents one of the body’s most complex and fascinating systems. These neurotransmitters, including serotonin, ...

Researchers have created a protein that can detect the faint chemical signals neurons receive from other brain cells. By ...

Learn more about the “glue sniffer” protein, which is able to detect brain cells’ incoming chemical signals, and what that ...

A new protein sensor lets researchers see incoming brain signals, revealing how neurons process information tied to memory ...

Scientists can finally hear the brain’s quietest messages—unlocking the hidden code behind how neurons think, decide, and ...

A protein capable of recording incoming chemical signals of brain cells was engineered by scientists, which could decode the ...

Within the brain, chemical neurotransmitters like dopamine and norepinephrine regulate mood, emotions and many physiological and behavioral processes. Their imbalance can contribute to anxiety, ...

Scientists have engineered a protein able to record the incoming chemical signals of brain cells (as opposed to just their outgoing signals).

Autistic adults show reduced availability of a key glutamate receptor, mGlu5, across widespread brain regions.

Dr. Rothschild answers the question: 'Chemical Abnormalities Cause Depression?' — -- Question: How do abnormalities in brain chemicals (such as serotonin and norepinephrine) cause depression?