One-third of lesbian, gay, bisexual and transgender youth have attempted suicide in their lifetime -- a prevalence comparable to urban, minority youth -- but a majority do not experience mental illness, according to a report by researchers at the University of Illinois at Chicago.
Brain
PHILADELPHIA – A research study from the Farber Institute for Neurosciences and the Department of Neuroscience at Thomas Jefferson University determines bone marrow stromal stem cells may aid in stroke recovery. The results can be found in Cell Transplantation – The Regenerative Medicine Journal, issue 19(9).
Tampa, Fla. (Dec. 1, 2010) –The results of two studies published in the current issue of Cell Transplantation (19:9) using animal models of cerebral ischemia and ischemic stroke in rats may significantly impact the treatment of stroke in humans.
Visual problems can affect up to two thirds of stroke patients, but can sometimes go undetected if patients do not recognise them as an after-effect of the condition or if they are unable to communicate the problem to their medical team or families.
Nearly three-quarters of patients with Parkinson's disease experience fatigue or excessive daytime sleepiness (EDS), but clinicians should assess both problems separately in order to improve the profession's understanding of their distinct, but overlapping, physiology. That is the key finding of a study published in the December issue of the European Journal of Neurology.
EAST LANSING, Mich. — Most survivors of extremely low birth weight grow up to become productive adults, according to a study led by a Michigan State University economist.
The joy of a juicy hamburger could make a comeback thanks a new discovery by scientists from the University of Kentucky. In a new research report in the December 2010 print issue of The FASEB Journal (http://www.fasebj.org), scientists found that a protein our body uses to break up blood clots speeds up the progress of prion diseases. This substance, called plasminogen, is a new drug target for prion diseases in both humans and animals.
AURORA, Colo. (December 1, 2010) – A major new study shows that a pregnant mother's diet not only sensitizes the fetus to those smells and flavors, but physically changes the brain directly impacting what the infant eats and drinks in the future.
DARIEN, IL – A study in the Dec. 1 issue of the journal SLEEP found that loud snoring and two common insomnia symptoms - difficulty falling asleep and unrefreshing sleep - each significantly predicted the development of the metabolic syndrome. The study emphasizes the importance of screening for common sleep complaints in routine clinical practice.
CHICAGO – In a study of ex-pro athletes, researchers found that a specialized imaging technique called magnetic resonance spectroscopy (MRS) may help diagnose chronic traumatic encephalopathy (CTE), a disorder caused by repetitive head trauma that currently can only be definitively diagnosed at autopsy. Results of the study were presented today at the annual meeting of the Radiological Society of North America (RSNA).
Washington, DC — Stressed-out mice with a history of dieting ate more high-fat foods than similarly stressed mice not previously on diets, according to a new study in the Dec. 1 issue of The Journal of Neuroscience. The findings suggest that moderate diets change how the brain responds to stress and may make crash dieters more susceptible to weight gain.
Neuroscientists using a new brain imaging technique could see an investigational drug for Parkinson's disease get into a patient's brain and affect blood flow in several key structures, an indicator the drug may be effective.
COLUMBUS, Ohio – College students who exhibit narcissistic tendencies are more likely than fellow students to cheat on exams and assignments, a new study shows.
The results suggested that narcissists were motivated to cheat because their academic performance functions as an opportunity to show off to others, and they didn't feel particularly guilty about their actions.
COLUMBUS, Ohio -- A spoonful of sugar may be enough to cool a hot temper, at least for a short time, according to new research.
A study found that people who drank a glass of lemonade sweetened with sugar acted less aggressively toward a stranger a few minutes later than did people who consumed lemonade with a sugar substitute.
Researchers believe it all has to do with the glucose, a simple sugar found in the bloodstream that provides energy for the brain.