November 27th, 2011 by RyanDuBosar in Research
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People with schizophrenia or bipolar disorder and their first-degree relatives more frequently work in creative professions, suggesting some truth to the long-mythologized link between artists and madness. The way the link plays out along family lines suggests a genetic cause, researchers reported.
While smaller studies have looked specifically at small groups of creative populations such as artist’s workshops and their rates of mental illness, researchers in Sweden conducted a population-based study of how often mental illness occurs among people and their relatives, and its association with creative and non-creative professions.
The researchers performed a nested, case- control study using longitudinal Swedish total population registers and compared it with occupational census data. Creative professions included visual artists such as photographers and non-visual artists such as performers and writers, as well as members of the scientific professions among university academics. Accountants and auditors acted as a control group.
Results appeared in The British Journal of Psychiatry. Overall, Read more »
*This blog post was originally published at ACP Internist*
November 11th, 2011 by PJSkerrett in Health Tips
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My ability to sit peacefully day after day and write about health or enjoy my family owes more than I’ll ever know to the hard work and sacrifice of generations of American men and women who served in the Armed Forces. On behalf of my colleagues at Harvard Health Publications: Thank you for your service.
One of the challenges faced by many servicemen and servicewomen returning from war is post-traumatic stress disorder, or PTSD.
In a nutshell, post-traumatic stress disorder is a lasting and exaggerated reaction to a terrifying or life-threatening event. It makes a person feel like he or she is living through the event over and over again. PTSD shows itself in three main ways:
Re-experiencing. People with PTSD mentally relive the triggering trauma in daytime flashbacks, nightmares, or inescapable thoughts about the event. Sights, sounds, smells, or other stimuli can bring the event to life.
Avoidance. People with PTSD tend to Read more »
*This blog post was originally published at Harvard Health Blog*
November 7th, 2011 by RyanDuBosar in Research
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Human brains have a consistent molecular architecture despite all the other genetic differences across individuals and ethnicities, according to two studies that recorded when and where genes turn on and off in multiple brain regions throughout life.
Despite individual and ethnic genetic diversity, the human prefrontal cortex shows a consistent molecular architecture, as shown in this picture. The vertical span of color-coded areas is about the same, indicating that our brains all share the same tissue at a molecular level, despite distinct DNA differences on the horizontal axis. Each dot represents a comparison between two individuals.
The research appeared in the Journal Nature and was described by the National Institutes of Health in a press release.
The first study focused on Read more »
*This blog post was originally published at ACP Internist*
November 7th, 2011 by Michael Craig Miller, M.D. in Research
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If your child is being treated for attention deficit hyperactivity disorder (ADHD), you may have one less thing to worry about today. A study involving 1.2 million children and young adults provided reassuring evidence that the drugs used to treat ADHD do not increase the risk of death from heart disease.
Researchers, who published their results yesterday in the New England Journal of Medicine, analyzed medical records from a nationwide private insurance plan along with health plans based in Tennessee, California, and Washington State. They compared children taking stimulant drugs (like Ritalin and Adderall) that are commonly used to treat ADHD to children not taking these drugs.
Among all of the children, heart attack, stroke, or sudden death were rare, affecting a little more than 3 in every 100,000 children per year. Cardiac problems were no more common among children using a stimulant as among those not taking one.
The study Read more »
*This blog post was originally published at Harvard Health Blog*
November 3rd, 2011 by Linda Burke-Galloway, M.D. in Opinion, Research
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In a recent medical study, violent deaths of pregnant women outnumber traditional causes of maternal deaths such as post partum hemorrhage or pre-eclampsia . I am not surprised. In September 2010, I wrote an article entitled 7 Reasons Why Pregnancy Becomes a Deadly Affair after an 18 year old college student almost lost her life at the hands of her football-playing boyfriend because she became pregnant. Pregnancy is not a benign act and 50% of them are unplanned.
Dr. Christie Palladino, an ob-gyn physician at the Georgia Health Sciences University and main researcher of the study, looked at data from 17 states and found 94 pregnancy-related suicides and 139 homicides from 2003-2007. Approximately 45 % of suicides occur during pregnancy, often precipitated by Read more »
*This blog post was originally published at Dr. Linda Burke-Galloway*
