Medical research
Toxoplasma gondii parasite may trigger suicide attempts
A parasite thought to be harmless and found in many people may actually be causing subtle changes in the brain, leading to suicide attempts.
Aug 16, 2012
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News tagged with psychiatry
Psychology & Psychiatry
Rejected Alzheimer's drug shows new potential
An international team of scientists led by researchers at Mount Sinai School Medicine have discovered that a drug that had previously yielded conflicting results in clinical trials for Alzheimer's disease effectively stopped ...
Jul 31, 2012
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Psychology & Psychiatry
Some harmful effects of light at night can be reversed: study
Chronic exposure to dim light at night can lead to depressive symptoms in rodents -- but these negative effects can be reversed simply by returning to a standard light-dark cycle, a new study suggests.
Jul 24, 2012
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Psychology & Psychiatry
Child's behavior linked to father-infant interactions, study shows
Children whose fathers are more positively engaged with them at age three months have fewer behavioural problems at age twelve months, according to new research funded by the Wellcome Trust. The study suggests that interventions ...
Jul 18, 2012
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Psychology & Psychiatry
Researchers link two biological risk factors for schizophrenia
(Medical Xpress) -- Johns Hopkins researchers say they have discovered a cause-and-effect relationship between two well-established biological risk factors for schizophrenia previously believed to be independent of one another.
Jul 17, 2012
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Psychology & Psychiatry
Women infected with Toxoplasma gondii have increased risk of attempting suicide: study
Women infected with the Toxoplasma gondii (T. gondii) parasite, which is spread through contact with cat feces or eating undercooked meat or unwashed vegetables, are at increased risk of attempting suicide, according to a ...
Jul 2, 2012
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Neuroscience
When being scared twice is enough to remember
One of the brain's jobs is to help us figure out what's important enough to be remembered. Scientists at Yerkes National Primate Research Center, Emory University have achieved some insight into how fleeting experiences become ...
Jun 12, 2012
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Psychology & Psychiatry
Early childhood neglect may raise risk of adult skin cancer
Skin cancer patients whose childhood included periods of neglect or maltreatment are at a much greater risk for their cancers to return when they face a major stressful event, based on a new study.
Jun 4, 2012
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Psychology & Psychiatry
Researchers find link between premature births and severe mental disorders
(Medical Xpress) -- Last month the United Nations backed a study that produced among other things the statistic that 15 million babies were born prematurely in 2010, a number that represents how far medical science has come ...
Genetics
Researchers identify key genes and prototype predictive test for schizophrenia
An Indiana University-led research team, along with a group of national and international collaborators, has identified and prioritized a comprehensive group of genes most associated with schizophrenia that together can generate ...
May 15, 2012
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