Researchers found that cutting the vagus nerve in mice reduced dopamine activity and lessened the frequency of reward ...

First, using an addictive substance causes the release of a chemical messenger called dopamine in the reward network, which ...

Dopamine—a neurotransmitter responsible for influencing motivation, pleasure, mood and learning in the brain—has experienced ...

A Stanford addiction researcher said our brains are hardwired to get hooked on doomscrolling. Here's how to take a break and ...

This post was written by Kübra Fethiye Karataş, MSc, with edits from Jo Cutler, Ph.D. Many of the ways we help require effort Source: Blue Bird / Pexels At the heart of motivation is a simple question ...

LOS ANGELES — 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 ...