Sleep disorders and sleep deprivation demonstrated brain convergences on the right side, suggesting an association with brain asymmetry.

A study reveals a brain circuit between the interpeduncular nucleus and the laterodorsal tegmentum that drives nicotine ...

Your brain on revenge looks like your brain on drugs. Brain imaging studies show that grievances—real or imagined perceptions ...

High school students learn that Pavlov's dogs were conditioned to associate the sound of a bell with getting food. The ...

Not all animals respond to reward cues the same way — some fixate on the cue itself, while others head straight for the reward.

A single low dose of the anesthetic ketamine restored the ability to enjoy sweet treats and social contact in mice that had ...

Polysubstance abuse, using multiple types of drugs at the same time, is a common cause of death from overdose and an ...

Some users of weight loss jabs have reported losing more than just the pounds-they've taken to online forums in their ...

which generates the brain’s dopamine-driven motivation signals; and the nucleus accumbens, a region that processes reward and pleasure. These areas are particularly active, and arguably more ...

While Trump and his gazillionaire friends will benefit greatly from the legislation, I suspect, the middle class, of which I am a member, will see an increase in its federal tax burden (and very ...