A new study on laboratory rats has found that the brain’s ability to learn from rewards is enhanced by the hormone estrogen.

The placebo effect can have a significant influence on treatment outcomes. While we still have a lot to learn about how and why a patient’s expectations can influence the effectiveness of medication ...

Researchers have long established that hormones significantly affect the brain, creating changes in emotion, energy levels, ...

New research shows that dopamine decreases impulsivity by 20% compared to placebo, as shown by participants' willingness to wait for delayed rewards.

A research team from the University of Cologne conducted one of the most comprehensive studies on dopamine and decision-making in humans so far, providing evidence for effects of the former on the ...

A study published in the Journal of Neuroscience indicated that emotional recognition processes in disorders such as Parkinson’s disease may be impacted by dopamine level changes in the brain. Several ...

A type of supplement known as the "dopamine bean" can contain very high levels of levodopa -- in some cases, higher than prescription formulations used to treat Parkinson's disease, researchers found.

For some, the day doesn’t begin until the first cup of coffee. But for others, that ritual—famous for bringing focus and energy—can cause a racing heart, jittery hands, and a vague sense of dread that ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The placebo effect can have a significant influence on treatment ...