Mind & Brain News
February 10, 2016

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February 10, 2016

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

Attention Problems Persist in Childhood Leukemia Survivors Treated With Chemotherapy Alone

Feb. 10, 2016 — Pediatric acute lymphoblastic leukemia (ALL) patients from the contemporary treatment era remain at risk for attention and learning problems later, researchers report. ALL is the most common ... read more

Better Definition Needed for Reasonable Medical Certainty in Child Abuse Cases

Feb. 10, 2016 — Physicians use different definitions of "reasonable medical certainty" when testifying as expert witnesses in child abuse cases. The variability is troubling because it could result in ... read more

Study Offers Treatment Hope for Sleep Disordered Breathing

Feb. 10, 2016 — People with a condition linked to obesity that causes them to stop breathing in their sleep could be helped by new research. The study could lead to new treatments for the condition called central ... read more

Companies Must Adapt Internal Communication as Demographics Change, Study Finds

Feb. 9, 2016 — As baby boomers retire and an increasing number of millennials enter the workforce, internal communicators must adapt to accommodate the shift of generations, the rise of internal social media and ... read more

Ten Fingers Not Needed for Fast Typing

Feb. 9, 2016 — The number of fingers does not determine typing speed, new study shows. People using self-taught typing strategies were found to be as fast as trained ... read more

Evidence of a Lipid Link in the Inherited Form of Alzheimer's Disease

Feb. 9, 2016 — Biochemical changes occurring in the blood in the rare inherited form of Alzheimer’s disease have been identified by researchers. Changes in these fat-like substances, may suggest a method to ... read more

Stress Could Help Activate Brown Fat

Feb. 8, 2016 — Mild stress stimulates the activity and heat production by brown fat associated with raised cortisol, according to a study. Brown adipose tissue (BAT), also known as brown fat, is one of two types of ... read more

Predicting Who Will Develop Multiple Sclerosis

Feb. 8, 2016 — A team of investigators has launched a study of individuals at risk for multiple sclerosis (MS) to better understand the sequence of events that leads some people to develop the disease and set the ... read more

Social Hormone Promotes Cooperation in Risky Situations

Feb. 8, 2016 — A hormone implicated in monogamy and aggression in animals also promotes trust and cooperation in humans in risky situations, researchers ... read more

Sleep Deprivation Linked to False Confessions

Feb. 8, 2016 — Sleep-deprived people are much more likely to sign false confessions than rested individuals, according to a groundbreaking study that has important implications for police interrogation ... read more

Feb. 8, 2016 — Infant girls at risk for autism pay more attention to social cues in faces than infant boys, according to a new study — the first one known to prospectively examine sex-related social differences ... read more

Restricting Ketamine Would Have 'Dire Consequences' for Surgery in Low-Resource Countries, Anesthesiologists Warn

Feb. 8, 2016 — Proposals to restrict access to ketamine by making it a "Schedule I" drug would have a major impact on the availability of anesthesia and surgery in low- to middle-income countries ... read more

Using Medical Marijuana to Stop Seizures in Kids

Feb. 8, 2016 — Desperate for relief, parents are taking unusual steps to help children plagued with seizures. The relief, however, comes in a most unlikely form: ... read more

Persistent ADHD Associated With Overly Critical Parents

Feb. 8, 2016 — For many children with attention deficit hyperactivity disorder, symptoms appear to decrease as they age, but for some they do not and one reason may be persistent parental criticism, according to ... read more

Risk of Suicide Increased 3-Fold in Adults After a Concussion

Feb. 8, 2016 — The long-term risk of suicide for adults who have had a concussion is three times higher than the population norm, and the risk increases further if the concussion occurred on a weekend, found a new ... read more

Brain Scars in Multiple Sclerosis Patients Reveal Possible Cause of Taste Problems

Feb. 8, 2016 — Taste deficits appear to be more prevalent among multiple sclerosis (MS) patients than previously reported and correlate with brain lesions left by the debilitating disease, a new study has ... read more

Research Finds No Easy Answers to Use of Drug Screening for Pain Patients

Feb. 8, 2016 — Doctors who treat patients suffering from chronic pain face a quandary, according to research. Monitoring patients through urine drug screenings, part of the standard protocol to ensure patient ... read more

Feb. 8, 2016 — Medical researchers have created a new minimally invasive brain-machine interface, giving people with spinal cord injuries new hope to walk again with the power of ... read more

Feb. 8, 2016 — Despite strong preferences for ethical chocolate in focus groups, only 14 percent of millennials in individual choice studies selected candy with ethical or social factors labeling, according to a ... read more

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