WASHINGTON, DC, 2 OCTOBER 2008 – Countries with strict social rules and behavioral etiquette such as the United Kingdom may foster drinking cultures characterized by unruly or bad behavior, according to a new report on alcohol and violence released today by International Center for Alcohol Policies (ICAP). The report lists 11 cultural features that may predict levels of violence such as homicide and spousal abuse.
Deployed peacekeeping veterans with post traumatic stress disorder (PTSD) have significant impairments in health-related quality of life according to research by Dr. J. Donald Richardson of The University of Western Ontario and his co-investigators.
TALLAHASSEE, Fla. -- Birds of a feather flock together, according to the old adage, and adolescent males who possess a certain type of variation in a specific gene are more likely to flock to delinquent peers, according to a landmark study led by Florida State University criminologist Kevin M. Beaver.
"This research is groundbreaking because it shows that the propensity in some adolescents to affiliate with delinquent peers is tied up in the genome," said Beaver, an assistant professor in the FSU College of Criminology and Criminal Justice.
A new study reveals that women who smoke are at greater risk of developing major depressive disorder. The study has been published today the British Journal of Psychiatry.
Australian researchers from the University of Melbourne and Geelng's Barwon Health assessed a group of 1043 Australian women, whose health had been monitored for a decade as part of the Geelong Osteoporosis Study.
On their ten year follow up participants were given an additional test of a psychiatric assessment.
Research articles that will be published in the October 2008 issue of BioScience are as follows:
Fungal Community Ecology: A Hybrid Beast with a Molecular Master. Kabir G. Peay, Peter G. Kennedy, and Thomas D. Bruns.
Westchester, Ill.— A study in the Oct. 1 issue of the journal Sleep shows that the successful manipulation of sensorimotor rhythm (SMR) amplitude by instrumental SMR conditioning (ISC) improved sleep quality as well as declarative learning. ISC might thus be considered a promising non-pharmacological treatment for primary insomnia.
A link between reduced levels of the 'stress hormone' cortisol and antisocial behaviour in male adolescents has been discovered by a research team at the University of Cambridge.
Levels of cortisol in the body usually increase when people undergo a stressful experience, such as public speaking, sitting an exam, or having surgery. It enhances memory formation and is thought to make people behave more cautiously and to help them regulate their emotions, particularly their temper and violent impulses.
In a large group of Medicare beneficiaries with diabetes, depression was associated with a higher death rate from all causes during a two-year study period. The findings are published in the October 2008 Journal of General Internal Medicine.
There's a lot of truth in the old proverb "experience is the best teacher," and apparently it even applies to 10-month-old infants.
Researchers have found that infants who had an opportunity to use a plastic cane to get an out-of-reach toy were better able to understand the goal of another person's use of a similar tool than were infants who had previously only watched an adult use a cane to retrieve a toy.
A team of scientists at the University of Oklahoma Health Sciences Center has created the first genetic research model for a microscopic part of the eye that when missing causes blindness. The research appears in a recent issue of the Journal of Biological Chemistry.
St. Louis, Sept. 30, 2008 — Neuroscientists at Washington University School of Medicine in St. Louis have taken one of the first direct looks at one of the human brain's most fundamental "foundations": a brain signal that never switches off and may support many cognitive functions.
Alternative energy is all the rage in major media headlines, but for the human brain, this is old news. According to a study by researchers from Denmark and The Netherlands published in the October 2008 print issue of The FASEB Journal, the brain, just like muscles, works harder during strenuous exercise and is fueled by lactate, rather than glucose.
Patients can still benefit up to 4.5 hours after a stroke if a drug that dis-solves blood clots in the brain is administered. Thus far, three hours had been considered the useful limit for administering thrombolytic drugs. The results of the "European Cooperative Acute Stroke Study 3" (ECASS 3) have now been published in the New England Journal of Medicine.
PROVIDENCE, RI – A new study by researchers at the Bradley Hasbro Children's Research Center has found that children as young as four can develop full-blown obsessive compulsive disorder (OCD) and often exhibit many of the same OCD characteristics typically seen in older kids.
The study, published online by the Journal of Psychopathology and Behavioral Assessment, is the largest sample of young children with OCD published to date.
Nearly 60 percent of the nation's elderly have trouble sleeping, whether it's a lot of tossing and turning or outright bouts of insomnia. While for most people sleeplessness can be annoying at best or unhealthy at worst, for elderly individuals who have suffered from depression in the past, poor sleep may be the first sign that a new bout of depression is coming on.