Sharpen your focus without feeling like homework. These nine brain games blend fun with real mental benefits—boosting memory, ...

Researchers found an association between increased activity in a reward region of the brain—primarily stimulated by hopeful thinking—and heightened levels of protective antibodies after receiving a va ...

Training people to activate a part of the brain linked to reward and positive expectations may be associated with an increase ...

Increasing activity in a deep-brain region can boost the immune system’s response to vaccines —and people can be trained to ...