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 ...

Could coffee help to counteract some of the effects of alcohol on the brain, and potentially limit the risk of addiction? That's what's suggested by a new study of how caffeine interacts with the ...

New findings argue against a direct causal role for dopamine during the experience of a treatment effect in the establishment of positive treatment expectations and placebo analgesia in healthy ...

Surprise rewards may boost movement speed, hinting that dopamine signals in the brain help control motivation and physical vigor.

An Emory University study published in Molecular Psychiatry shows levodopa, a drug that increases dopamine in the brain, has potential to reverse the effects of inflammation on brain reward circuitry, ...

Researchers discover that COVID-19 uniquely causes brain inflammation and disrupts serotonin/dopamine pathways, explaining "brain fog" in Long COVID.

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