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

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

One of the dominant ways of thinking about addiction is as a disease. While there is evidence for this approach, it often ...

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 ...

Remarkable scientific progress over the past five decades has helped us develop knowledge of how drugs of abuse induce pleasure, reinforce use, and lead to the compulsive self-administration we call ...

Ramirez is an associate professor of psychological and brain sciences at Boston University. When philosophers imagined the ship of Theseus, they asked: Can a vessel that has all its planks replaced ...

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