- Most women reduce or stop drinking alcohol upon discovery of pregnancy.
- A new study looks at changes in alcohol use, and factors contributing to these changes, among women with unwanted pregnancies.
- Findings indicate that most women with unwanted pregnancies quit or reduce alcohol consumption once they discover their pregnancies, and that some may be substituting alcohol for drugs once they discover their pregnancies.
Brain
- Mexico is a nearby destination where younger U.S. residents can legally drink heavily.
- However, high levels of drinking on the U.S. side are not always linked to recent travel to Mexico.
- New findings show that higher levels of drinking among U.S.-Mexico border youth are closely linked to their patterns of bar attendance, but not to how they think about drinking.
- Researchers know that alcohol-dependent individuals (ALC) sustain neurocognitive impairment even after detoxification.
- A new study examines specific domains of cognitive recovery in conjunction with smoking status.
- Findings show that smoking status influenced the rate and level of neurocognitive recovery during eight months of abstinence in the ALC group.
COLUMBUS, Ohio – Playing violent video games in 3-D makes everything seem more real – and that may have troubling consequences for players, a new study reveals.
Researchers found that people who played violent video games in 3-D showed more evidence of anger afterward than did people who played using traditional 2-D systems -- even those with large screens.
COLUMBUS, Ohio – The double-whammy of marital hostility and a history of depression can increase the risk for obesity in adults by altering how the body processes high-fat foods, according to new research.
(SALT LAKE CITY)—Workers punching in for the graveyard shift may be better off not eating high-iron foods at night so they don't disrupt the circadian clock in their livers.
Disrupted circadian clocks, researchers believe, are the reason that shift workers experience higher incidences of type 2 diabetes, obesity and cancer. The body's primary circadian clock, which regulates sleep and eating, is in the brain. But other body tissues also have circadian clocks, including the liver, which regulates blood glucose levels.
DURHAM, N.H. – Six percent of U.S. children and youth missed a day of school over the course of a year because they were the victim of violence or abuse at school. This was a major finding of a study on school safety by University of New Hampshire researchers published this month in the Journal of School Violence.
MADISON, Wis. — Developing invisible implantable medical sensor arrays, a team of University of Wisconsin-Madison engineers has overcome a major technological hurdle in researchers' efforts to understand the brain.
The team described its technology, which has applications in fields ranging from neuroscience to cardiac care and even contact lenses, in the Oct. 20 issue of the online journal Nature Communications.
Folsom, Calif., (October 21, 2014) – A new animal study published in the Journal of Alzheimer's Disease indicates that a diet including walnuts may have a beneficial effect in reducing the risk, delaying the onset, slowing the progression of, or preventing Alzheimer's disease.
When it comes to the brain, "more is better" seems like an obvious assumption. But in the case of synapses, which are the connections between brain cells, too many or too few can both disrupt brain function.
CORVALLIS, Ore. – Children who show poor decision-making skills at age 10 or 11 may be more likely to experience interpersonal and behavioral difficulties that have the potential to lead to high-risk health behavior in their teen years, according to a new study from Oregon State University psychology professor.
"These findings suggest that less-refined decision skills early in life could potentially be a harbinger for problem behavior in the future," said Joshua Weller, an assistant professor in the School of Psychological Science in OSU's College of Liberal Arts.
Even though they are not hungry, children as young as three will find high-energy treats too tempting to refuse, new QUT research has found.
In a study of three and four year olds, 100 per cent of children opted for a sweet or savory snack despite eating a filling healthy lunch only 15 minutes prior.
Nutrition researcher Holly Harris, from QUT's Institute of Health and Biomedical Innovation, said the results highlighted the health risks for children frequently confronted with an abundance of energy-dense, high-calorie foods.
(SACRAMENTO, Calif.) — Researchers have created a cellular probe that combines a tarantula toxin with a fluorescent compound to help scientists observe electrical activity in neurons and other cells. The probe binds to a voltage-activated potassium ion channel subtype, lighting up when the channel is turned off and dimming when it is activated.
Some people suffer incipient dementia as they get older. To make up for this loss, the brain's cognitive reserve is put to the test. Researchers from the University of Santiago de Compostela have studied what factors can help to improve this ability and they conclude that having a higher level of vocabulary is one such factor.
'Cognitive reserve' is the name given to the brain's capacity to compensate for the loss of its functions. This reserve cannot be measured directly; rather, it is calculated through indicators believed to increase this capacity.
A team of UC San Francisco researchers has found that a tiny segment of genetic material known as a microRNA plays a central role in the transition from moderate drinking to binge drinking and other alcohol use disorders.