People's decisions are known to be influenced by past experiences, including the outcomes of earlier choices. For over a century, psychologists have been trying to shed light on the processes ...

A recent study published in Nature Neuroscience suggests that the brain learns to associate a specific signal with a reward ...

How does dopamine control both movement and learning? New research reveals that acetylcholine acts as a "switch" for dopamine ...

Research shows that reward-based learning requires the two neuromodulators to balance one another's influence -- like the accelerator and brakes on a car If you've heard of two of the brain's chemical ...

If you reward a monkey with some juice, it will learn which hand to move in response to a specific visual cue – but only if the cerebellum is functioning properly. So say neuroscientists at the ...

Research in mice identifies brain circuitry that supports certain reward-based decisions. Every day, our brain makes thousands of decisions, big and small. Any of these decisions -- from the least ...

College classrooms should challenge students to think, not just to speak. And until participation grades show that, they are ...