For combat veterans suffering from post-traumatic stress disorder, 'fear circuitry' in the brain never rests
Chronic trauma can inflict lasting damage to brain regions associated with fear and anxiety. Previous imaging studies of people with post-traumatic stress disorder, or PTSD, have shown that these brain regions can over-or ...
Neuroscience
May 18, 2013 |
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Repeat brain injury raises soldiers' suicide risk, study shows
People in the military who suffer more than one mild traumatic brain injury face a significantly higher risk of suicide, according to research by the National Center for Veterans Studies at the University of Utah.
Psychology & Psychiatry
May 15, 2013 |
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More sleep may decrease the risk of suicide in people with insomnia
A new study found a relationship between sleep duration and suicidal thoughts in people with insomnia.
Health
May 15, 2013 |
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Nearly 20 percent of suicidal youths have guns in their home
Nearly one in five children and teens found to be at risk for suicide report that there are guns in their homes, and 15 percent of those at risk for suicide with guns in the home know how to access both the guns and the bullets, ...
Psychology & Psychiatry
May 06, 2013 |
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No benefit from screening all patients for suicide risk, report says
(HealthDay)—After completing a review of existing research, an expert panel has determined that there is not enough evidence to recommend that all teens and adults be screened for suicide risk factors.
Psychology & Psychiatry
Apr 23, 2013 |
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Study links suicide risk with rates of gun ownership, political conservatism
(Medical Xpress)—Residents of states with the highest rates of gun ownership and political conservatism are at greater risk of suicide than those in states with less gun ownership and less politically conservative ...
Psychology & Psychiatry
Apr 05, 2013 |
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Multiple factors predict repeat suicide-related behavior in youth
New research out of St. Michael's Hospital has found that multiple factors independently predict what makes youth more likely to make repeat suicide-related behaviour.
Psychology & Psychiatry
Apr 03, 2013 |
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Psychology professor discusses recent research on suicide among adolescents
Professor of Psychology Matthew Nock is the author of a new paper, co-authored with other Harvard faculty, which examines suicidal thoughts and behaviors among adolescents. In a recent conversation with the ...
Psychology & Psychiatry
Mar 15, 2013 |
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Autistic children may be at greater risk of suicide ideation and attempts, study says
(Medical Xpress)—Children with an autism spectrum disorder may be at greater risk for contemplating suicide or attempting suicide than children without autism, according to Penn State College of Medicine researchers.
Autism spectrum disorders
Mar 12, 2013 |
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Stem cell survival strategy key to blood and immune system health
Stem cells of the aging bone marrow recycle their own molecules to survive and keep replenishing the blood and immune systems as the body ages, researchers at UC San Francisco (UCSF) have discovered.
Medical research
Feb 14, 2013 |
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Physical and sexual assault linked to increased suicide risk in military
According to results of a new study by researchers at the University of Utah, military personnel experience increased risk of suicidal thoughts or actions if they were the victims of physical or violent sexual assault as ...
Psychology & Psychiatry
Jan 18, 2013 |
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Virtual patient may help future doctors prevent suicide
A virtual patient named Denise may help future physicians feel more comfortable and capable assessing suicide risk.
Psychology & Psychiatry
Jan 04, 2013 |
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School shootings: What we know and what we can do
Since the early 1970s school shootings at American elementary, secondary and higher education institutions have been a painful reality for American society. After each incident – like the recent attack in Newtown, CT – ...
Psychology & Psychiatry
Dec 19, 2012 |
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Countering brain chemical could prevent suicides
(Medical Xpress)—Researchers have found the first proof that a chemical in the brain called glutamate is linked to suicidal behavior, offering new hope for efforts to prevent people from taking their own ...
Psychology & Psychiatry
Dec 14, 2012 |
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Study helps bridge gap in understanding of suicide risk for African-American women
Three University of Kentucky (UK) sociologists have co-authored a study that helps to fill a gap in our understanding of suicide risk among African-American women.
Psychology & Psychiatry
Dec 13, 2012 |
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