PITTSBURGH—It's commonly believed that creativity is a process that involves connecting ideas and building on the past to create something new. But is it better to "think outside the box," using unrelated concepts to get the creative juices flowing, or to build on something more closely related to the problem one is trying to solve?
Brain
ATLANTA—A new statistical test that looks at the patterns of high-frequency network activity flow from brain signals can help doctors pinpoint the exact location of seizures occurring in the brain and make surgery more effective, according to researchers at Georgia State University and Emory University School of Medicine. The findings are published in the journal Epilepsia.
Washington D.C., November 4, 2014 – A Clinical Perspectives article published in the November 2014 issue of the Journal of the American Academy of Child and Adolescent Psychiatry proposes a tool to empower stakeholders, guide caregivers, and provide a rationale for advocates, when considering the systems of support offered to people with an autism spectrum disorder (ASD).
In people under age 30, radiation is a risk factor for a type of brain tumor called a meningioma, a Loyola University Medical Center study has found.
Many mental health disorders first surface during adolescence, and college and youth pastors are in a good position to offer help or steer youths elsewhere to find it. But many of those pastors feel ill-prepared to recognize and treat mental illness, according to a Baylor University study.
The study — "Adolescent mental health: the role of youth and college pastors" — is published in the journal Mental Health, Religion & Culture.
LA JOLLA, CA – November 3, 2014 – Scientists at The Scripps Research Institute (TSRI) have found that even brief workouts can reduce the risk of relapse in rats withdrawing from methamphetamine. In addition, the team found that exercise affected the neurons in a brain region that had never before been associated with meth withdrawal, suggesting a new direction for drug development.
TALLAHASSEE, Fla. — For the first time, toddlers with autism have demonstrated significant improvement after intensive intervention by parents rather than clinicians, according to a new Florida State University study published online in the journal Pediatrics.
BEER-SHEVA, Israel...November 4, 2014 -- In the largest MRI study to date, researchers from Ben-Gurion University of the Negev and Carnegie Mellon University have shown that the brain anatomy in MRI scans of people with autism above age six is mostly indistinguishable from that of typically developing individuals and, therefore, of little clinical or scientific value.
The study, "Anatomical Abnormalities in Autism?" was just published in the prestigious Oxford journal Cerebral Cortex.
New York | Heidelberg, 4 November 2014 -- Through the ages, women have suffered greatly because of wars. Consequently, to protect themselves and their offspring, our female ancestors may have evolved survival strategies specific to problems posed by warfare, says Michelle Scalise Sugiyama of the University of Oregon in the US. Her findings, based on the comprehensive analysis of traditional stories from across the world, are published in Springer's journal Human Nature.
Los Angeles, CA (November 4, 2014) How does an individual's happiness level reflect societal conditions? A new article out today in the first issue of Policy Insights from the Behavioral and Brain Sciences (PIBBS) finds that similar to how GDP measures the effectiveness of economic policies, happiness can and should be used to evaluate the effectiveness of social policies.
Los Angeles, CA (November 4, 2014) The growing disparity in economic inequality has become so stark that even Janet Yellen, Federal Reserve chairwoman, recently expressed concern. Interestingly, new research has discovered that American citizens desire an unequal, but more equal distribution of wealth and income. Lower levels of this "unequality" are associated with decreased unethical behavior and increased motivation and labor productivity. This study is published today in the inaugural issue of Policy Insights from the Behavioral and Brain Sciences (PIBBS).
Los Angeles, CA (November 4, 2014) With so much attention to curriculum and teaching skills to improve student achievement, it may come as a surprise that something as simple as how a classroom looks could actually make a difference in how students learn. A new analysis finds that the design and aesthetics of school buildings and classrooms has surprising power to impact student learning and success. The paper is published today in the inaugural issue of Policy Insights from the Behavioral and Brain Sciences (PIBBS).
PROVIDENCE, R.I. [Brown University] — We celebrate our triumphs over adversity, but let's face it: We'd rather not experience difficulty at all. A new study ties that behavioral inclination to learning: When researchers added a bit of conflict to make a learning task more difficult, that additional conflict biased learning by reducing the influence of reward and increasing the influence of aversion to punishment.
Chestnut Hill, MA (November 4, 2014): Whether it's politics in the United States or violent conflict in the Mideast, the roots of the vitriol and intractability begin to grow not from a hatred of the other side, but from a misunderstanding of what's motivating the other side. According to a new study co-authored by a Boston College neuroscientist, not only does this misunderstanding pose a barrier to solutions, but it can be corrected through financial incentives.
Shift work, like chronic jet lag, is known to disrupt the body's internal clock (circadian rhythms), and it has been linked to a range of health problems, such as ulcers, cardiovascular disease, metabolic syndrome, and some cancers.
But little is known about its potential impact on brain function, such as memory and processing speed.
The researchers therefore tracked the cognitive abilities of more than 3000 people who were either working in a wide range of sectors or who had retired, at three time points: 1996; 2001; and 2006.