News tagged with behavioral science
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.
Psychology & Psychiatry
Jul 17, 2012 |
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Scientists identify potential target for treating anhedonia - major symptom of depression
Stanford University School of Medicine scientists have laid bare a novel molecular mechanism responsible for the most important symptom of major depression: anhedonia, the loss of the ability to experience pleasure. While ...
Medical research
Jul 11, 2012 |
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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 ...
Neuroscience
Jun 12, 2012 |
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With altered brain chemistry, fear is more easily overcome
Researchers at Duke University and the National Institutes of Health have found a way to calm the fears of anxious mice with a drug that alters their brain chemistry. They've also found that human genetic differences related ...
Psychology & Psychiatry
Jun 12, 2012 |
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Sexual orientation fluctuation correlated to alcohol misuse
Many young adults explore and define their sexual identity in college, but that process can be stressful and lead to risky behaviors. In a new study, students whose sexual self-definition didn't fall into exclusively heterosexual ...
Addiction
Jun 06, 2012 |
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Some stem cells can trigger tumors
(Medical Xpress) -- Stem cells often used in reconstructive surgery following mastectomies and other cancer-removal treatments may pose a danger: Cornell biomedical scientists have discovered that these cells, ...
Cancer
Jun 05, 2012 |
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Study: Many genes of small effect influence economic and political attitudes
(Medical Xpress) -- Unrelated people who are more similar genetically tend to have more similar attitudes and preferences, reports a new Cornell study published May 7 in the Proceedings of the National Academy of Sciences. The fi ...
Genetics
May 31, 2012 |
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IU bisexuality studies focus on health, behavior and identity
Bisexuality, often stigmatized, typically has been lumped with homosexuality in previous public health research. But when Indiana University scientists recently focused on the health issues and behaviors specific ...
Other
May 29, 2012 |
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Brain research shows visual perception system unconsciously affects our preferences
When grabbing a coffee mug out of a cluttered cabinet or choosing a pen to quickly sign a document, what brain processes guide your choices?
Neuroscience
May 23, 2012 |
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Study finds stressed men more social, refutes common belief that stress always causes aggressive behavior
A team of researchers led by the psychologists and neuroscientists Prof. Markus Heinrichs and Dr. Bernadette von Dawans at the University of Freiburg, Germany, examined in a study how men react in stressful situations - and ...
Psychology & Psychiatry
May 21, 2012 |
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Marketing is more effective when targeted to personality profiles
Advertisers spend enormous amounts of time and money attempting to tailor their advertising campaigns to the needs of different demographic groups. After all, the concerns of first-year college students are going to be different ...
Psychology & Psychiatry
May 21, 2012 |
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Religion replenishes self-control
There are many theories about why religion exists, most of them unproven. Now, in an article published in Psychological Science, a journal of the Association for Psychological Science, psychologist Kevin Rounding of Queen' ...
Psychology & Psychiatry
May 14, 2012 |
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Sleepwalking more prevalent among US adults than previously suspected
What goes bump in the night? In many U.S. households: people. That's according to new Stanford University School of Medicine research, which found that about 3.6 percent of U.S. adults are prone to sleepwalking. The work ...
Neuroscience
May 14, 2012 |
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Deep brain stimulation may hold promise for mild Alzheimer's disease
A study on a handful of people with suspected mild Alzheimer's disease (AD) suggests that a device that sends continuous electrical impulses to specific "memory" regions of the brain appears to increase neuronal activity. ...
Neuroscience
May 07, 2012 |
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Team care of chronic diseases seems cost-effective
The collaborative TEAMcare program for people with depression and either diabetes, heart disease, or both appears at least to pay for itself, according to a UW Medicine and Group Health Research Institute report in the May ...
Health
May 07, 2012 |
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