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 ...

There is a lot of interest in the question of if too much sex, sexual desire, masturbation, or viewing of pornography is an addiction like to alcohol or cocaine. In fact, an early version of the new ...

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Addiction has causes that are neurobiological, psychological and structural. Treating these drivers is as important as managing the initial withdrawal. Medically managed withdrawal does not restore ...

While most prior studies have focused on brain-centric models of reward, some work has shown that gut-vagal signals have an effect on food-driven dopamine activity and eating behaviors. Yet it was ...

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 ...

Nicotine addiction remains one of the most persistent public health challenges worldwide, driven by changes in the brain that reinforce repeated use and make quitting extremely difficult. For decades, ...

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 ...

You reach for your phone the moment you wake up, scroll through social media while drinking coffee, check notifications during every spare moment, and fall asleep with your device in hand. This ...

Scientists have recreated morphine-like pain relief in mice with a targeted therapy that avoids addiction-linked brain ...