In a study of 85 volunteers, scientists used real-time neurofeedback to teach participants to activate a reward-related brain ...

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

Nasal vaccines offer convenience and another option for those wary of needles, but traditional vaccines are best for young ...

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 ...