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

Substance use disorders (SUDs) present a formidable challenge to public health globally, with recent statistics from the U.S.

Medically reviewed by Kira Graves, PhD Key Takeaways Addiction to a drug means you cannot control your use of the substance, ...

Major scientific discoveries can arise from simple decisions: say, by simply looking where virtually no one else has. Such was the case for Ines Ibañez-Tallon, a research associate professor in the ...