Neuroscience News
July 28, 2015

Latest Headlines
updated 3:34pm EDT

More Neuroscience News
July 28, 2015

Neurology Researchers Evaluate Evidence Base for Tests for Clinical Cognitive Assessment

July 28, 2015 — Researchers have been conducting evidence-based reviews of testing used for five domains -- attention, language, memory, spatial cognition, and executive function. New recommendations for improving ... read more

July 28, 2015 — Researchers are looking for biomarkers that might serve as an early warning system for Alzheimer's disease. The process is not without complications, but these scientists possess a collective ... read more

Hormones Influence Unethical Behavior, Experts Say

July 28, 2015 — Hormones play a two-part role in encouraging and reinforcing cheating and other unethical behavior, according to new research. With cheating scandals a persistent threat on college campuses and ... read more

Stress Hormone Reduces Heroin Cravings

July 28, 2015 — Every addiction is characterized by a strong desire for a certain addictive substance, be it nicotine, alcohol or other drug. Researchers recently conducted a study on heroin addiction and ... read more

Researchers Identify Neural Signature of Tunnel Vision

July 27, 2015 — A new study measured brain activity while people watched clips from Alfred Hitchcock and other suspenseful films. During high suspense moments, the brain narrows what people see and focuses their ... read more

Does Concussion Impact Men and Women Differently?

July 25, 2015 — New research suggests concussion may not significantly impair symptoms or cognitive skills for one gender over another, however, women may still experience greater symptoms and poorer cognitive ... read more

Know It's a Placebo? Study Shows the 'Medicine' Could Still Work

July 24, 2015 — A new study shoes that under certain conditions, research participants who know a treatment they are receiving to ease pain is a placebo with no medical value, it still ... read more

Brain Structure Reveals Ability to Regulate Emotions

July 24, 2015 — People diagnosed with a personality disorder may find it difficult to function in society due to difficulties in regulating emotions -- but also healthy individuals differ in how often they become ... read more

Premature Birth Linked to Withdrawn Personality

July 24, 2015 — Adults born very premature are more likely to be socially withdrawn and display signs of autism, research shows. The results showed that the adults born very preterm scored highly for displaying a ... read more

July 23, 2015 — Using prisms and an advanced brain scanner, researchers have found the point in the human brain -- very early in image processing in the visual cortex -- in which the transformation to a cyclopean ... read more

Scientists Identify Schizophrenia's 'Rosetta Stone' Gene

July 23, 2015 — A breakthrough reveals gene's influence in a vulnerable period of the brain's development. Researchers hope it could offer a therapeutic target for reversing the disease. There is ... read more

July 23, 2015 — When hormone glucagon like peptide-1 was reduced in the central nervous system of laboratory mice, they overate and consumed more high fat food, scientists have found. Although this is not the only ... read more

Body Fat Can Send Signals to Brain, Affecting Stress Response

July 23, 2015 — The brain's effect on other parts of the body has been well established. Now, a group of researchers has found that it's a two-way street: Body fat can send a signal that affects the way ... read more

New Insights Into the Circuitry of PTSD, Mild Traumatic Brain Injury

July 23, 2015 — Posttraumatic stress disorder (PTSD) and traumatic brain injury (TBI) can have devastating consequences. Both are associated with high rates of disability and suicide, and although they are separate ... read more

July 22, 2015 — A brain-chemistry deficit in children with autism may help to explain their social difficulties, according to new findings. The research team found a correlation between low levels of vasopressin, a ... read more

Teeth Reveal Lifetime Exposures to Metals, Toxins

July 22, 2015 — Is it possible that too much iron in infant formula may potentially increase risk for neurodegenerative diseases like Parkinson's in adulthood -- and are teeth the window into the past that can ... read more

Molecular Mechanisms Contributing to Addiction Resistance Uncovered

July 22, 2015 — A genetic variant leading to a single change in the amino acid sequence of a cell surface protein, the mu-opioid receptor, is associated with lower susceptibility to a variety of addictive behaviors ... read more

Source of Debilitating Memory Loss in People With Psychosis Discovered

July 22, 2015 — As disabling as its delusions and hallucinations, psychosis' devastating toll on memory arises from dysfunction of frontal and temporal lobe regions in the brain that rob sufferers of the ... read more

July 22, 2015 — In biology, stability is important. A new study characterizes a novel way in which neurons remain electrically stable when confronted with chronic increases in neuronal ... read more

Keeping Up That Positive Feeling: The Science of Savoring Emotions

July 21, 2015 — Savoring a beautiful sunset and the positive emotions associated with it can contribute to improved well-being, according to research. But why and how are some people better than others in keeping ... read more

Tuesday, July 28, 2015
Monday, July 27, 2015
Saturday, July 25, 2015
Friday, July 24, 2015
Thursday, July 23, 2015
Wednesday, July 22, 2015
Tuesday, July 21, 2015
Monday, July 20, 2015
Friday, July 17, 2015
Thursday, July 16, 2015
Wednesday, July 15, 2015
Tuesday, July 14, 2015
Monday, July 13, 2015
Saturday, July 11, 2015
Friday, July 10, 2015