Experts who research addiction have long argued that it is a disease of the brain. Now, in a new paper, they present a model of addiction, broken down into three key stages, to illustrate how the ...

Researchers have identified a molecule that's involved in addiction behavior, and influences the strength of an individual's response to addictive drugs. Publishing in EMBO Reports, scientists found ...

Christian Luscher, a neuroscientist at the University of Geneva, presenting on addiction at the Allen Institute. (Allen Insitute Photo / Erik Dinnel) Christian Luscher has spent years trying to figure ...

A study published in Science Signaling on the neural circuitry mediating addiction has made significant strides, particularly in understanding the intricate mechanisms of how addictive drugs influence ...

BAR HARBOR, Maine (WABI) - Many people are aware if they have a family history of addiction. At Jackson Laboratory (JAX), biologists are investigating the link between addiction and overdose and ...

Research suggests that people at increased risk for developing addiction share many of the same neurobiological signatures of people who have already developed addiction. This similarity is to be ...

Gambling addiction activates the same brain pathways as drug and alcohol cravings, suggests new research. The study, by international scientists including researchers from Imperial College London, ...