Sometimes dubbed the 'pleasure chemical', dopamine is often wildly misunderstood. Nikolay Kukushkin delves into what the much ...

Methamphetamine addiction has a way of looping back on itself. A rush of pleasure pulls you in, cravings follow, and the brain learns that the drug is the fastest route to reward. Yet scientists still ...

Methamphetamine doesn’t just spike levels of the pleasure-inducing hormone dopamine in the reward pathways of the brain – it also provokes damaging brain inflammation through similar mechanisms. Meth ...

University of Florida neuroscientists have made a mechanistic discovery that paves the way to test immune-modulating medicines as a potential tool to break the cycle of methamphetamine addiction.

“Addiction is an important clinical term with a troubled and weighty history,” said Dean Burnett, a neuroscientist and coauthor of a brief explainer of what dopamine does and doesn’t do. “People ...

Your ex got a new car. Your high-school crush got married. Everyone’s traveling like they’ve got platinum credit cards with unlimited overdrafts and no interest. Those images come rushing into your ...

Some lessons we learn the hard way, as individuals and as a society. Early in her career, Dr. Anna Lembke says she made some mistakes treating patients because she “didn’t know anything about ...

(CNN) — Maybe you’d like to spend time on hobbies or hang out with friends, but nothing feels as exciting and engaging as it used to –– so you just squander another hour on social media. Your problem ...