AUSTIN, Texas — A new study correlating brain activity with how people make decisions suggests that when individuals engage in risky behavior, such as drunk driving or unsafe sex, it’s probably not because their brains’ desire systems are too active, but because their self-control systems are not active enough.
This might have implications for how health experts treat mental illness and addiction or how the legal system assesses a criminal’s likelihood of committing another crime. (more…)
Men experience a higher burden of disease and lower life expectancy than women, but policies focusing on the health needs of men are notably absent from the strategies of global health organisations, according to a Viewpoint article in this week’s Lancet.
The article reinterprets data from the ‘Global Burden of Disease: 2010’ study which shows that all of the top ten causes of premature death and disability, and the top ten behavioural risk factors driving rates of ill-health around the world, affect men more than they affect women. (more…)
A new study from North Carolina State University shows that talking about safer sex is a complicated process for individuals in the transgender community. The finding may help efforts to promote safer sex practices in a community facing high HIV rates – and also sheds light on broader questions related to safer sex for everyone.
“The main reason for this study is the fact that we’re seeing evidence of devastatingly high HIV prevalence rates in the transgender community,” says Dr. Kami Kosenko, an assistant professor of communication at NC State and lead author of the study. “The HIV prevalence rate is less than 1 percent for the general U.S. population. But for the transgender population, the HIV prevalence rate is estimated to be as high as 60 percent in major metropolitan areas. Although these are only estimates, they are troubling.” (more…)
ANN ARBOR, Mich.— College students who arrange with friends to “get their backs” are less likely to engage in risky spring break behavior, according to a new study.
The University of Michigan study, published this month in the Journal of Youth and Adolescence, says about 60 percent of more than 650 college freshmen surveyed reported having an understanding with their friends about using alcohol during spring break. (more…)
