Study shows how bilinguals switch between languages
(Medical Xpress)—Individuals who learn two languages at an early age seem to switch back and forth between separate "sound systems" for each language, according to new research conducted at the University of Arizona.
Psychology & Psychiatry
May 20, 2013 |
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Of enzymes and aging: Tryptophan metabolism plays key role in aging and age-related neurological diseases
(Medical Xpress)—In the battle against aging and age-related neurological diseases such as Parkinson's and Alzheimer's, a key factor has long appeared to be the toxicity of proteins which tend to aggregate. ...
Medical research
Oct 05, 2012 |
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Trying to be happier works when listening to upbeat music
The song, "Get Happy," famously performed by Judy Garland, has encouraged people to improve their mood for decades. Recent research at the University of Missouri discovered that an individual can indeed successfully try to ...
Psychology & Psychiatry
May 14, 2013 |
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Diet, parental behavior, and preschool can boost children's IQ
Supplementing children's diets with fish oil, enrolling them in quality preschool, and engaging them in interactive reading all turn out to be effective ways to raise a young child's intelligence, according to a new report ...
Psychology & Psychiatry
Jan 25, 2013 |
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Sleep affects potency of vaccines
As moms have always known, a good night's sleep is crucial to good health -- and now a new study led by a UCSF researcher shows that poor sleep can reduce the effectiveness of vaccines.
Immunology
Aug 01, 2012 |
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Chronic exposure to dim light may raise depression risk
Two years ago, Randy Nelson, Ph.D., chair of neuroscience at Ohio State University, doctoral student Tracy Bedrosian, and colleagues reported that dim-light exposure at night was capable of triggering depressive-like ...
Psychology & Psychiatry
Sep 24, 2012 |
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Amputations among people with diabetes can be reduced by 50%, study finds
Every 30 seconds somebody in the world is amputated as a consequence of foot complication due to diabetes. A new study at Sahlgrenska Academy, University of Gothenburg, Sweden, confirmes that shoe inserts, podiatry, regular ...
Diabetes
Jan 17, 2013 |
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Immune system molecule affects our weight
Researchers at the Sahlgrenska Academy, University of Gothenburg, Sweden, have identified a molecule in the immune system that could affect hunger and satiety. The researchers hope that new treatments for obesity will benefit ...
Immunology
Sep 24, 2012 |
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Scientists examine the neurobiology of decision making
(Medical Xpress)—We know that casting a ballot in the voting booth involves politics, values and personalities. But before you ever push the button for your candidate, your brain has already carried out an election of its ...
Neuroscience
Jan 08, 2013 |
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The 'no worries' approach fails to identify Australian women with childbirth fear
Having a fear of birth has a negative impact on women's pregnancy and birth. In recently published research from a collaboration of The University of Melbourne, Australia, and Uppsala University, Sweden, doctoral student ...
Health
Mar 04, 2013 |
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Socially isolated rats are more vulnerable to addiction, report researchers
Rats that are socially isolated during a critical period of adolescence are more vulnerable to addiction to amphetamine and alcohol, found researchers at The University of Texas at Austin. Amphetamine addiction ...
Neuroscience
Jan 23, 2013 |
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Political strife undermines HIV treatment
As Kenyan citizens negotiated the tensions following the March 4 nationwide elections, memories of the violence that followed the December 2007 vote weighed heavily for many reasons. Among those in any nation ...
HIV & AIDS
Mar 12, 2013 |
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Researchers develop new system to study trigger of cell death in nervous system
(Medical Xpress)—Researchers at the University of Arkansas have developed a new model system to study a receptor protein that controls cell death in both humans and fruit flies, a discovery that could lead to a better understanding ...
Medical research
Apr 03, 2013 |
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Biomedical informatics student creates device for Parkinson's disease
Utilizing technology within smartphones and tablets for patient advantage, Di Pan, a doctoral student at ASU’s Department of Biomedical Informatics (BMI), has created a state of the art device to measure ...
Parkinson's & Movement disorders
Mar 02, 2012 |
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Study examines long-term effects of methadone treatment in pregnancy
(Medical Xpress) -- Life gets off to a rough start for babies born to drug-dependent women, even when their mothers' addiction is clinically managed during pregnancy with methadone or other therapeutic replacement drugs. ...
Addiction
Mar 19, 2012 |
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