Is addiction a choice or a disease? A psychiatrist explains how repeated substance use changes brain reward and ...

Methamphetamine addiction has long been framed as a story of dopamine gone haywire, with the drug flooding the brain’s reward ...

We need a new paradigm for addiction that puts psychology first and recognizes its heterogeneity. Only then will we see that ...

One way to get that pleasure is to seek retaliation. Additional brain scan studies have shown that when people imagine ...

Addiction is one of the most intensely studied conditions in modern medicine, yet even with high‑resolution brain scans and ...

The new method is designed to focus specifically on pain-related signals, without interfering with normal activity in other ...

For decades, Americans have been told a simple story about addiction: taking drugs damages the brain—and the earlier in life children start using substances, the more likely they are to progress ...

University of Florida neuroscientists have made a mechanistic discovery that paves the way to test immune-modulating ...

This post is in response to Does My Binge Drinking Mean I’m an Alcoholic? By Lantie Elisabeth Jorandby M.D. Most people who drink alcohol do so socially and in moderation. But for some, alcohol ...

Meth is addictive because it increases dopamine levels in the brain. While researchers know that meth triggers brain ...

For weeks, Steele, an assistant professor of psychiatry at the Yale School of Medicine, and members of his lab have traveled to an addiction treatment center in Middletown, Connecticut, where they are ...