MeSH tree: D02.455.426.559.389.657.166.175
Previous neuroscience studies suggest that transient increases in brain dopamine are critical signals for learning about reward, and the motivation to obtain more rewards. Researchers at University of California San Francisco ...
Parkinson's disease is a neurological disorder that affects movement and muscle control. One characteristic of the disease is the deficiency of dopamine, a neurotransmitter or brain chemical that plays a role in movement ...
Mar 4, 2024
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Why do some people who try drugs struggle with substance abuse while others don't? This question has long puzzled scientists. A team from the University of Geneva (UNIGE) explored the complex interplay between personality ...
Mar 4, 2024
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In a study in Nature Human Behavior, scientists delve into the world of chemical neuromodulators in the human brain, specifically dopamine and serotonin, to reveal their role in social behavior.
Feb 26, 2024
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A class-action lawsuit filed in the United States against Match Group—the parent company of dating apps Tinder, Hinge and The League—is making headlines around the world.
Feb 22, 2024
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In a detailed clinical study, researchers at the National Institutes of Health have found differences in the brains and immune systems of people with post-infectious myalgic encephalomyelitis/chronic fatigue syndrome (PI-ME/CFS). ...
Feb 21, 2024
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Researchers at Washington University School of Medicine in St. Louis have new insight on what goes on inside people's heads as they make decisions to obtain information about the future.
Feb 19, 2024
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Absence makes the heart grow fonder. All you need is love. It's better to have loved and lost than never to have loved at all.
Feb 13, 2024
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Regular erections could be important for maintaining erectile function, according to a new study on mice published in Science by researchers at Karolinska Institutet. "We discovered that an increased frequency of erections ...
Feb 8, 2024
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Sugar, a simple carbohydrate that provides a quick source of energy for the body, is in many foods and beverages we consume daily—from fruits, vegetables and dairy products, to candy, pastries and other desserts.
Jan 29, 2024
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