In June 2021, scientists at the AI lab DeepMind made a controversial claim. The researchers suggested that we could reach artificial general intelligence (AGI) using one single approach: reinforcement ...

For almost a century, psychology and neuroscience researchers have been trying to understand the processes via which humans and other animals acquire new skills or learn to deal with specific ...

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 ...

Using computational models, the researchers studied how the brain's reward-learning system functions in those with depression, especially among individuals experiencing anhedonia, the inability to ...

Adolescence is a time of increased risk taking, but do adolescents learn differently from reward and punishment, or from childhood to adoelscence? Source: Cotonbro studio/Pexels This post was written ...

Our findings challenged previous assumptions about adolescent reward and punishment learning. We found that adolescents, compared to children, did not learn better from rewards. From childhood to ...