News tagged with dopamine
Related topics: brain , parkinson s disease , brain cells , attention deficit hyperactivity disorder , biological psychiatry
New street drug 'bath salts' packs double punch, mimics effects of two powerful narcotics
The street drug commonly referred to as "bath salts" is one of a growing list of synthetic and unevenly regulated narcotics that are found across the United States and on the Internet. New research on this potent drug paints ...
Medical research
Feb 23, 2012 |
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Parkinson's disease patients can become more creative when they take dopamine
Some Parkinson's Disease patients can suddenly become creative when they take dopamine therapy, producing pictures, sculptures, novels and poetry. But their new-found interests can become so overwhelming that they ignore ...
Parkinson's & Movement disorders
Feb 23, 2012 |
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Scientists start explaining Fat Bastard's vicious cycle
Fat Bastard's revelation "I eat because I'm depressed and I'm depressed because I eat" in the Austin Powers film series may be explained by sophisticated neuroscience research being undertaken by scientists affiliated with ...
Overweight and Obesity
May 23, 2012 |
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Sundown syndrome-like symptoms in fruit flies may be due to high dopamine levels
Perelman School of Medicine at the University of Pennsylvania researchers have discovered a mechanism involving the neurotransmitter dopamine that switches fruit fly behavior from being active during the day ...
Genetics
May 14, 2012 |
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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 ...
Medical research
Jun 19, 2012 |
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Freezing Parkinson's in its tracks
Parkinson's disease, a disorder which affects movement and cognition, affects over a million Americans, including actor Michael J. Fox, who first brought it to the attention of many TV-watching Americans. It's characterized ...
Parkinson's & Movement disorders
May 02, 2012 |
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Scientists show how gene variant linked to ADHD could operate
A study using mice provides insight into how a specific receptor subtype in the brain could play a role in increasing a person's risk for attention-deficit hyperactivity disorder (ADHD). The research, conducted by the Intramural ...
Attention deficit disorders
Aug 16, 2011 |
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New knowledge on the pharmacology of dopamine stabilizers
A study from Karolinska Institutet in Sweden shows that a new drug for Huntington's disease – pridopidine or dopamine stabiliser ACR16 – might operate via previously unknown mechanisms of action. Researchers have ...
Psychology & Psychiatry
Feb 24, 2012 |
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Research may explain why some people with schizophrenia do not respond to treatment
(Medical Xpress)—New research suggests that the molecular mechanism leading to schizophrenia may be different in patients who fail to respond to anti-psychotic medication compared to patients who do respond.
Psychology & Psychiatry
Nov 29, 2012 |
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Children with rare, incurable brain disease improve after gene therapy
Using gene transfer techniques pioneered by University of Florida faculty, Taiwanese doctors have restored some movement in four children bedridden with a rare, life-threatening neurological disease.
Pediatrics
May 16, 2012 |
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Pain level after car crash could depend on your genes, studies say
(HealthDay)—The amount and severity of pain that you experience after an automobile accident may depend on your genes, early new research suggests.
Medical research
Oct 16, 2012 |
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New research yields insights into Parkinson's disease
Researchers at the University of Toronto Scarborough (UTSC) used an innovative technique to examine chemical interactions that are implicated in Parkinson's Disease.
Parkinson's & Movement disorders
Jun 04, 2012 |
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Curb kids' screen time to stave off major health and developmental problems
Curbs on children's daily screen time and delaying the age at which they start "the world's favorite pastime" are urgently needed to stave off the risk of serious health and developmental problems, argues a leading psychologist ...
Health
Oct 09, 2012 |
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Study creates tool to track real-time chemical changes in brain
Mayo Clinic researchers have found a novel way to monitor real-time chemical changes in the brains of patients undergoing deep brain stimulation (DBS). The groundbreaking insight will help physicians more effectively use ...
Neuroscience
Jul 16, 2012 |
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Study supports urate protection against Parkinson's disease, hints at novel mechanism
Use of the antioxidant urate to protect against the neurodegeneration caused by Parkinson's disease appears to rely on more than urate's ability to protect against oxidative damage. In the May issue of the open-access journal ...
Parkinson's & Movement disorders
May 23, 2012 |
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