News tagged with dopamine system
Psychopaths' brains wired to seek rewards, no matter the consequences
The brains of psychopaths appear to be wired to keep seeking a reward at any cost, new research from Vanderbilt University finds. The research uncovers the role of the brain's reward system in psychopathy ...
Medicine & Health / Neuroscience
Mar 14, 2010 |
4.9 / 5 (27) |
18
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Research reveals the biochemical connection between music and emotion
You are in a concert hall, listening to music you love, Ludwig von Beethoven's Ninth Symphony. You are happily awaiting the glorious climax in the fourth movement -- you know it's coming -- when the full orchestra ...
Medicine & Health / Neuroscience
Jan 19, 2011 |
4.6 / 5 (10) |
2
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Happy extraverts are more creative: study
(PhysOrg.com) -- Outgoing people who are in a good mood are significantly more creative than people who keep themselves to themselves, according to a new study.
Medicine & Health / Psychology & Psychiatry
Aug 03, 2010 |
2.9 / 5 (11) |
7
Dementia induced and blocked in Parkinson's fly model
Parkinson's disease is well-known for impairing movement and causing tremors, but many patients also develop other serious problems, including sleep disturbances and significant losses in cognitive function known as dementia.
Medicine & Health / Medical research
Aug 01, 2009 |
5 / 5 (4) |
0
Deficits in brain's reward system observed in ADHD patients
A brain-imaging study conducted at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory provides the first definitive evidence that patients suffering from attention deficit hyperactivity disorder (ADHD) have ...
Medicine & Health / Neuroscience
Sep 08, 2009 |
5 / 5 (4) |
0
Nicotine activates more than just the brain's pleasure pathways
Duke University Medical System researchers have discovered there are differing taste pathways for nicotine, which could provide a new approach for future smoking-cessation products.
Medicine & Health / Medical research
Jan 22, 2009 |
4 / 5 (4) |
0
Crayfish brain may offer rare insight into human decision making
Crayfish make surprisingly complex, cost-benefit calculations, finds a University of Maryland study, opening the door to a new line of research that may help unravel the cellular brain activity involved in ...
Jun 15, 2010 |
3.8 / 5 (4) |
3
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Immune system activated in schizophrenia
Researchers at the Swedish medical university Karolinska Institutet have discovered that patients with recent-onset schizophrenia have higher levels of inflammatory substances in their brains. Their findings offer hope of ...
Medicine & Health / Diseases, Conditions, Syndromes
Nov 18, 2009 |
5 / 5 (1) |
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