Mind & Brain News
February 11, 2016

Latest Headlines
updated 10:40pm EST

More Mind & Brain News
February 11, 2016

What 'Tainted' Engagement Rings Reveal About Consumer Expectations

Feb. 11, 2016 — We're told diamonds -- and their value -- are forever. But new research into the re-sale of diamond engagement rings shows a diamond's value is affected by the story people attach to it and ... read more

Feb. 11, 2016 — A versatile chip offers multiple applications in various electronic devices, report researchers, suggested that there is now hope that a low-powered, wireless neural implant may soon be a reality. ... read more

Narcissists Not Necessarily Satisfied With Themselves

Feb. 11, 2016 — Narcissists feel superior to others but aren’t necessarily satisfied with themselves. After reviewing the research literature, researchers conclude that narcissism and self-esteem are much more ... read more

New Approach Offered to Treating Cocaine Addiction

Feb. 11, 2016 — An FDA-approved drug used for diabetes and obesity may also reduce cocaine dependence, new research indicates. The drug, trade name Byetta, derives from a naturally occurring hormone called ... read more

Incidence of Dementia May Be Declining, New Study Reveals

Feb. 11, 2016 — Despite the concern of an explosion of dementia cases in an aging population over the next few decades, a new study suggests that the rate of new cases of dementia actually may be ... read more

Remember Where You're Going? How Scent Helps

Feb. 10, 2016 — In bloodhounds and neutrophils, getting the scent is not enough. Dogs and immune cells have to remember the chemoattractant they are pursuing, even when it momentarily fades out or threatens to ... read more

Your Brain May Be What Interests That Guy Checking You out

Feb. 10, 2016 — Modern men increasingly value brains over beauty when choosing long-term mates, say researchers. While the common view is that our mate choices are evolutionarily "hardwired" in our brains ... read more

Couch Potatoes May Have Smaller Brains Later in Life

Feb. 10, 2016 — Poor physical fitness in middle age may be linked to a smaller brain size 20 years later, according to a new ... read more

Feb. 10, 2016 — Researchers have devised several lipid-based diets aimed at slowing down progression and relieving symptoms of Alzheimer's disease (AD). It is generally accepted that lifestyle and particularly ... read more

Study Sheds Light on Source of Drug Addicts Risk-Taking Behavior

Feb. 10, 2016 — New insight has been gained into how the brains of drug addicts may be wired differently. The findings show that while drug users have very strong motivation to seek out 'rewards,' they ... read more

Two in Five Individuals With Schizophrenia Have Attempted Suicide

Feb. 10, 2016 — Those with schizophrenia who'd been physically abused during childhood were five times more likely to have attempted suicide, a new study shows. The lifetime prevalence of suicide attempts among ... read more

Overconfidence, Loss Aversion Are Key Predictors for Investment Mistakes

Feb. 10, 2016 — A personal financial planning expert has identified several risk factors for people who are more likely to make investment mistakes during a down market. Overconfidence tops the ... read more

Computerized Rehab Aids Those Suffering from Brain Injuries

Feb. 10, 2016 — Computerized cognitive rehabilitation (a program to help brain-injured or otherwise cognitively impaired individuals to restore normal functioning) can improve attention and executive functioning in ... read more

Exercise and Meditation Together Help Beat Depression

Feb. 10, 2016 — A mind and body combination of exercise and meditation, done twice a week for only two months, reduced the symptoms for a group of students by 40 ... read more

Feb. 10, 2016 — Scientists have demonstrated that axon regenerative capacity can be boosted with the right stimulants on neuronal activity through either an optogenetic or a chemogenetic ... read more

Anger, Contempt and Disgust Fuel Hostility, New Research Shows

Feb. 10, 2016 — A new study is the first to demonstrate the connection between the emotions anger, contempt and disgust and hostility toward opponent groups. Study participants primed with these emotions expressed ... read more

Study Examines Euthanasia, Assisted Suicide of Patients With Psychiatric Disorders

Feb. 10, 2016 — A review of euthanasia or assisted suicide cases among patients with psychiatric disorders in the Netherlands found that most had chronic, severe conditions, with histories of attempted suicides and ... read more

New Study Reveals Visual Working Memory May Provide Clues to Autism's Social Struggles

Feb. 10, 2016 — Poor visual working memory can play an important role in the struggles experienced by autistic children, according to a new study. The aim of this study was to compare the working memory profiles of ... read more

Rise in Marijuana in U.S. Use Not as High as Previously Reported

Feb. 10, 2016 — Researchers report an estimated 12.5 percent of adults living in the United States use marijuana, but this research also shows that the rate of pot use did not double from 2002 to 2013 — as had ... read more

Baby Physics

Feb. 10, 2016 — We are born with a basic grasp of physics, just enough not to be surprised when we interact with objects. Scientists discovered this in the past two decades. What they did not know yet was that, as ... read more

Thursday, February 11, 2016
Wednesday, February 10, 2016
Tuesday, February 9, 2016
Monday, February 8, 2016
Sunday, February 7, 2016
Friday, February 5, 2016
Thursday, February 4, 2016