Mind & Brain News
August 31, 2015

Latest Headlines
updated 12:40am EDT

More Mind & Brain News
August 31, 2015

Cold Weather Linked to Increased Stroke Risk in Atrial Fibrillation Patients

Aug. 30, 2015 — Cold weather is associated with increased risk of ischaemic stroke in patients with atrial fibrillation, according to new research. The study in nearly 290,000 patients suggests that cool climate may ... read more

A Single Cocaine Dose Lowers Perceptions of Sadness and Anger

Aug. 30, 2015 — A single dose of cocaine can interfere with the ability to recognize negative emotions such as anger and sadness, according to new ... read more

Neurobiology: Light-Activated Learning

Aug. 28, 2015 — Scientists have developed a light-sensitive switch that regulates a protein implicated in the neurobiology of synaptic plasticity. The agent promises to shed new light on the phenomenology of ... read more

Aug. 28, 2015 — A new device which transforms paralysis victims’ breath into words – believed to be the first invention of its kind – has been ... read more

Brain Scans Predict Response to Antipsychotic Medications

Aug. 28, 2015 — Investigators have discovered that brain scans can be used to predict patients' response to antipsychotic drug ... read more

Older Adults Possess Important Forms of Expertise

Aug. 28, 2015 — New research on aging and skill development provides the most complete analysis to date of skill development in a traditional society. The results show that most skills essential to Tsimane survival ... read more

Air Pollution Linked to Children's Low Academic Achievement

Aug. 27, 2015 — A new study on children's health has found that fourth and fifth graders who are exposed to toxic air pollutants at home are more likely to have lower ... read more

Goth Teens Could Be More Vulnerable to Depression and Self-Harm

Aug. 27, 2015 — Young people who identify with the goth subculture might be at increased risk of depression and self-harm, according to new ... read more

Aug. 27, 2015 — Scientists have identified how mutations in the IKZF1 gene contribute to a high-risk leukemia subtype and drugs that may enhance the effectiveness of targeted ... read more

Degenerating Neurons Respond to Gene Therapy Treatment for Alzheimer's Disease

Aug. 27, 2015 — Degenerating neurons in patients with Alzheimer's disease measurably responded to an experimental gene therapy in which nerve growth factor was injected into their brains, report ... read more

Four-Day School Week Can Improve Academic Performance, Study Finds

Aug. 27, 2015 — Shortening the school week to four days has a positive impact on elementary school students' academic performance in mathematics, according to ... read more

Aug. 27, 2015 — Psychologists have completed a major review of the findings of 100 psychology studies. Less than half could be ... read more

Aug. 27, 2015 — Scientists have discovered that in addition to proteins, lipids are also necessary for guiding axons. The study shows how a phospholipid released by glial cells -- the cells in the nervous system ... read more

Aug. 27, 2015 — Research may lead to reevaluation of the current understanding of information flow and neural circuit maturation in the visual ... read more

Aug. 27, 2015 — Neuroscientists have discovered a set of cholinergic neurons in the basal forebrain that broadcast messages throughout the cerebral cortex, rapidly informing multiple distributed subregions of any ... read more

Circadian Genes Go to Sleep Every Day at the Periphery of the Nucleus

Aug. 27, 2015 — Mobility between different physical environments in the cell nucleus regulates the daily oscillations in the activity of genes that are controlled by the internal biological clock, according to a new ... read more

Creative and Neurotic: Is Neuroticism Fueled by Overthinking?

Aug. 27, 2015 — Psychologists have presented a new theory for why neurotic unhappiness and creativity go hand-in-hand. The authors argue that the part of the brain responsible for self-generated thought is highly ... read more

Parkinson’s Disease Brain Cells at Risk of Burnout, Like an Overheating Motor

Aug. 27, 2015 — The death of brain cells in Parkinson’s disease may be caused by a form of cellular energy crisis in neurons that require unusually high quantities of energy to carry out their job of regulating ... read more

Alzheimer’s Disease Thought to Be Accelerated by an Abnormal Build-Up of Fat in the Brain

Aug. 27, 2015 — People with Alzheimer’s disease have fat deposits in the brain. For the first time since the disease was described 109 years ago, researchers have discovered accumulations of fat droplets in the ... read more

About 10 Percent of Mothers Experienced Depression Two Years After Hurricane Katrina

Aug. 27, 2015 — About 10 percent of mothers experienced chronic, persistent depressive symptoms two years after Hurricane Katrina slammed into the Gulf Coast, killing more than 1,800 people, displacing hundreds of ... read more

Sunday, August 30, 2015
Friday, August 28, 2015
Thursday, August 27, 2015
Wednesday, August 26, 2015
Tuesday, August 25, 2015
Monday, August 24, 2015
Sunday, August 23, 2015