Dopamine is a signaling molecule or neurotransmitter that is known to help control emotions. Dopamine levels are also a biomarker of certain diseases. Researchers have now developed a rapid test that ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re wondering how to feel happier, less stressed and more energized, the answer may be inside your ...

Dopamine in the brain influences movement, learning, motivation and sleep. In humans, problems with dopamine are linked to conditions like Parkinson’s disease, depression and sleep disorders. While ...

Migraines are a leading cause of disability. Worldwide about 14.7 percent of people experience migraines. Migraines entail severe pain as well as increased sensitivity to usually non-painful stimuli ...