Cocaine is one of the most addictive substances known to man, and for good reason: By acting on levels of the "feel-good" chemical dopamine, it produces a tremendous sensation of euphoria.
Feb 15, 2017
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Constant infusion of a drug now used intermittently to "rescue" patients with Parkinson's from bouts of immobility may also help avoid these debilitating symptoms and smooth out their movement throughout the day, physician-scientists ...
Feb 14, 2017
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If you dread the prospect of hauling your lazy rear end to the gym more often in 2017, new research suggests the extra weight you've been carrying around may be to blame.
Dec 30, 2016
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Starting a regular program at the gym is a common New Year's resolution, but it's one that most people are unable to stick with for very long. Now a study done in mice is providing clues about one of the reasons why it may ...
Dec 29, 2016
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Dopamine is a chemical in the brain that plays an important role in controlling movement, emotion and cognition. Dopamine dysfunction is believed to be one of the causes of disorders like Schizophrenia, Tourette's syndrome, ...
Dec 9, 2016
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In a new study, scientists from the Florida campus of The Scripps Research Institute (TSRI) have identified a possible drug candidate that suppresses pain and itch in animal models. Their new approach also reduces the potential ...
Dec 1, 2016
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How does a small cluster of fairly homogeneous brain cells that make the neurotransmitter serotonin regulate so many functions, from breathing to mood to appetite?
Nov 16, 2016
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Researchers at Vanderbilt University Medical Center have discovered a key mechanism that explains how compounds they're developing can suppress schizophrenia-like symptoms in mice without side effects.
Sep 19, 2016
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Cancer of the pancreas is an extremely aggressive disease with a dismal prognosis. The number of cases that is newly diagnosed with this type of cancer each year is almost the same as the one of people who succumb to it. ...
Sep 7, 2016
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It has been the most deadly summer for wingsuit flying to date. But what makes some people want to base jump off a cliff, binge drink to oblivion or hitchhike with strangers while others don't even enjoy a rollercoaster ride? ...
Sep 6, 2016
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