Researchers analyze 2.2 million genomes to show that addiction risk is primarily driven by broad genes affecting brain wiring ...

Cocaine addiction may persist because the drug rewires brain circuits through a protein called DeltaFosB. This buildup ...

Addiction is one of the most intensely studied conditions in modern medicine, yet even with high‑resolution brain scans and genetic tools, scientists still cannot fully explain why some people get ...

A mouse study highlights the role of acetylcholine in behavioral flexibility, offering new insight into the brain mechanisms involved in addiction and obsessive compulsive disorder.

“I don’t understand why he just can’t stop abusing alcohol.” Turns out that addiction is a whole lot more complicated than just saying “no.” Although the stigma of addiction as a moral failing ...

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

Make no mistake, addiction is a neurological brain disorder. When the subject of addiction comes up, people often lean on familiar explanations. “They just need more willpower.” “Why can’t they stop ...

Addiction decreases the brain’s ability to experience natural, healthy pleasure, driving increased cravings and compulsive substance use. But can this brain deficit be healed? New research from my lab ...

Rutgers Brain Health Institute supports students through federally funded training grants, scholar programs, and ...