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 ...

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

The roots of addiction risk may lie in how young brains function long before substance use begins, according to a new study from Weill Cornell Medicine. The investigators found that children with a ...

Researchers identify PV neurons in the prefrontal cortex as the gatekeepers of drug addiction relapse, offering a new target ...

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 ...

As our understanding of the neurobiology of addiction evolves, so do opportunities to develop more precise, brain-based interventions for co-occurring disorders. In our free webinar, “Advancing ...

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

“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 ...

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.

Cocaine addiction may affect how the body processes iron, leading to a build-up of the mineral in the brain, according to new research from the University of Cambridge. The study, published today in ...

An international research team led by the Universitat Jaume I (UJI) has shown that the cerebellum, contrary to what was thought, fulfils functions that go beyond the motor sphere and can be ...