News tagged with neurotransmitter dopamine

Coffee drinking tied to lower risk of suicide

Drinking several cups of coffee daily appears to reduce the risk of suicide in men and women by about 50 percent, according to a new study by researchers at the Harvard School of Public Health (HSPH). The st ...

Jul 25, 2013
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Neurotransmitter might improve cancer treatment: study

Doses of a neurotransmitter might offer a way to boost the effectiveness of anticancer drugs and radiation therapy, according to a new study led by researchers at the Ohio State University Comprehensive Cancer Center – ...

Dec 05, 2011
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The role of dopamine in sleep regulation

A group of Spanish researchers has discovered a new function of the neurotransmitter dopamine in controlling sleep regulation. Dopamine acts in the pineal gland, which is central to dictating the 'circadian rhythm' in humans—the ...

Jun 19, 2012
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