Daily non-political popular news in brief.

UCLA: How does your brain respond when you think about gambling or taking risks?

01-25-2007 · EurekAlert!

Should you leave your comfortable job for one that pays better but is less secure? Should you have a surgery that is likely to extend your life but poses some risk you will not survive the operation? In the Jan. 26 issue of the journal Science, UCLA psychologists present the first neuroscience research comparing how our brains evaluate the possibility of gaining versus losing when making risky decisions.

Keywords: ucla, brain, respond, think, gambling, taking, risks, risk

« Previous | Next »

Similar news on "UCLA: How does your brain respond when you think about gambling or taking risks?":

UCLA study identifies 'designer estrogen' as potential MS drug
08-27-2007 · EurekAlert!
While people with multiple sclerosis have many choices for anti-inflammatory drugs to help prevent flare-ups of their physical symptoms, no medication exists to stop MS from causing degeneration of the brain and spinal cord. Now a UCLA study finds that a new form of estrogen protects the brain without increasing the risk of hormone-induced cancers of the breast and uterus.
Similar news · Read more »
Cholesterol-lowering drugs and the risk of hemorrhagic stroke
12-12-2007 · EurekAlert!
People taking cholesterol-lowering drugs such as atorvastatin after a stroke may be at an increased risk of hemorrhagic stroke, or bleeding in the brain, a risk not found in patients taking statins who have never had a stroke. The research is published in the Dec. 12, 2007, online issue of Neurology, the medical journal of the American Academy of Neurology.
Similar news · Read more »
New imaging technique identifies people-at-risk for Alzheimer's disease
12-20-2006 · EurekAlert!
UCLA researchers used innovative brain scan technology with a new imaging molecule, invented at UCLA, to show that abnormal brain protein deposits that define Alzheimer's disease can be detected in people with mild cognitive impairment, a condition affecting 15-20 million Americans that increases risk for developing Alzheimer's disease. The new imaging technique helped researchers track disease progression over a two-year period and may be helpful in detecting pre-Alzheimer's conditions.
Similar news · Read more »
Why losing money may be more painful than you think
05-01-2007 · EurekAlert!
Losing money may be intrinsically linked with fear and pain in the brain, scientists have discovered. In a Wellcome Trust study published today in the Journal of Neuroscience, researchers have shown that during a gambling task, losing money activated an area of the brain involved in responding to fear and pain.
Similar news · Read more »
Heightened risk taking during adolescence likely biologically driven and possibly inevitable
04-12-2007 · EurekAlert!
While the government spends billions of dollars on educational and prevention programs to persuade teens not to do things like smoke, drink or do drugs, a Temple University psychologist suggests that competing systems within the brain make adolescents more susceptible to engaging in risky or dangerous behavior, and that educational interventions alone are unlikely to be effective.
Similar news · Read more »
UCLA study shows different areas of the brain respond to belief, disbelief and uncertainty
12-11-2007 · EurekAlert!
Using fMRI, researchers at UCLA have identified clear differences in the areas of the brain involved in belief, disbelief, and uncertainty. This finding has implications for the detection of deception, for the control of the placebo effect during drug design, and for the study of any higher cognitive phenomenon in which the differences among belief, disbelief and uncertainty might be relevant.
Similar news · Read more »
Studies show antidepressants not linked to birth defects
07-03-2007 · EurekAlert!
Taking SSRIs, anti-depression drugs, during pregnancy did not significantly increase the overall risk for most birth defects. However, each study found that taking SSRIs during pregnancy was associated with a small increase in the risk of certain rare birth defects -- but they were different birth defects.
Similar news · Read more »
Mother's milk a gift that keeps on giving
09-13-2007 · EurekAlert!
Medical research shows that mothers' milk satisfies babies' nutritional needs far better than any manufactured infant formula. It also protects babies against many common infectious diseases and certain inflammatory diseases, and probably helps lower the risk of a child later developing diabetes, lymphoma and some types of leukemia.These conclusions appear in a major new review of the medical literature published this month entitled "Benefits and Risks of Breastfeeding."
Similar news · Read more »
The 'arms' race: Adult steroid users seek muscles, not medals
10-10-2007 · EurekAlert!
The majority of nonmedical anabolic-androgenic steroid users are not cheating athletes or risk-taking teenagers. According to a recent survey, containing the largest sample to date and published in the online open access publication, Journal of the International Society of Sports Nutrition, the typical male user is about 30 years old, well-educated and earning an above-average income in a white-collar occupation. The majority did not use steroids during adolescence and were not motivated by athletic competition or sports performance.
Similar news · Read more »
Argonne's nuclear energy research moves toward greater reliance on computer simulation
11-26-2007 · EurekAlert!
The US Department of Energy's Argonne National Laboratory is taking its nuclear energy research into new territory -- virtual territory that is. With the recent arrival of the new IBM Blue Gene/P and the lab's development of advanced computer models, Argonne has a critical role in making it possible to burn repeatedly nuclear fuel that now sits as waste, thus closing the nuclear fuel cycle and reducing the risk of nuclear proliferation.
Similar news · Read more »