Avoidance learning is part of an organism’s survival instinct, as it develops a response to evade a hostile stimulus before it happens. After experiencing an unpleasant stimulus, organisms start to ...

Over the course of their lives, animals form associations between sensory stimuli and predicted threats or rewards. These associations can, in turn, shape the behaviors of animals, prompting them to ...

The human brain learns two ways - either through avoidance learning, which trains the brain to avoid committing a mistake, or through reward-based learning, a reinforcing process that occurs when ...

If humans or animals eat something that causes them to feel unwell, they subsequently avoid this food source. Until now, it has been unclear precisely how this avoidance learning takes place. A new ...

Dopamine is the brain’s motivational spark, driving us to chase what feels good and steer clear of what doesn’t. But scientists haven’t fully understood how dopamine helps us learn to avoid bad ...