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Sensing Neuronal Activity With Light

September 19, 2014 8:30 am | News | Comments

For years, neuroscientists have been trying to develop tools that would allow them to clearly view the brain's circuitry in action— from the first moment a neuron fires to the resulting behavior in a whole organism.          

New Method Developed to Detect Ebola

September 19, 2014 8:30 am | Videos | Comments

A group of international scientists have developed a new method to study Ebola virus in...

New Discovery About 3-D Shape Processing in the Brain

September 19, 2014 8:30 am | News | Comments

While previous studies of the brain suggest that processing of objects and place occur in...

Protein May Lower Blood Pressure

September 19, 2014 8:30 am | by Benjamin Plackett, Contributor, Inside Science News | News | Comments

A new study has shown that people who eat more protein- whether from plant or animal...

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Protein May Lower Blood Pressure

September 19, 2014 8:30 am | by Benjamin Plackett, Contributor, Inside Science News | News | Comments

A new study has shown that people who eat more protein- whether from plant or animal sources- tend to have a lower risk of hypertension, also known as high blood pressure.                       

Immune Link to Stress Could Help Treat Depression

September 18, 2014 3:04 pm | News | Comments

Researchers say a new focus on the links between the immune system and stress is needed to help pave the way for improved treatments of severe depression. The paper argues that current treatments for major depressive disorder lack effectiveness.

Autism Caused by Spontaneous Mutations in Key Brain Gene

September 18, 2014 3:00 pm | News | Comments

Spontaneous mutations in the brain gene TBR1 disrupt the function of the encoded protein in children with severe autism. In addition, there is a direct link between TBR1 and FOXP2, a well-known language-related protein, according to a new study.  

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Neural Basis of Confidence Uncovered in Mice

September 18, 2014 2:44 pm | News | Comments

Scientists have found that confidence is actually a measureable quantity, and not reserved just for humans. The team has identified a brain region in rats whose function is required for the animals to express confidence in their decisions.   

Tracking the Rise and Fall of Brain Volume Throughout Life

September 18, 2014 2:21 pm | News | Comments

Stanford scientists have shown how the brain changes throughout life, and created a standard curve that can be used to assess whether patients are maturing and aging normally.                      

Sierra Leone to Shut Down for 3 Days to Slow Ebola

September 18, 2014 11:35 am | by Clarence Roy-Macaulay - Associated Press - Associated Press | News | Comments

Shoppers in Sierra Leone rushed to stock up on food Thursday ahead of a three-day nationwide shutdown, during which the country's 6 million people will be confined to their homes while volunteers search house-to-house for Ebola victims in hiding and hand out soap in a desperate bid to slow the accelerating outbreak.

Study Links Physical Activity to White-matter Integrity

September 17, 2014 2:00 pm | News | Comments

Like everything else in the body, the white-matter fibers that allow communication between brain regions also decline with age. In a new study, researchers found a strong association between the structural integrity of these white-matter tracts and an older person’s level of daily activity.

Artificial Sweeteners May Promote Diabetes

September 17, 2014 1:35 pm | by Malcolm Ritter - AP Science Writer - Associated Press | News | Comments

Using artificial sweeteners may set the stage for diabetes in some people by hampering the way their bodies handle sugar, suggests a preliminary study done mostly in mice.                       

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Mechanism Behind Age-dependent Diabetes Discovered

September 17, 2014 1:10 pm | News | Comments

Aging of insulin-secreting cells is coupled to a progressive decline in signal transduction and insulin release, according to a recent study. The finding provides a new molecular mechanism underlying age-related impairment of insulin-producing cells and diabetes.

Healthy Humans Make Nice Homes for Viruses

September 17, 2014 1:03 pm | News | Comments

The same viruses that make us sick can take up residence in and on the human body without provoking a sneeze, cough or other troublesome symptom, according to new research.                       

Abnormal Properties of Cancer Protein Revealed in Fly Eyes

September 17, 2014 12:44 pm | News | Comments

Mutations in the human retinoblastoma protein gene are a leading cause of eye cancer. Now, scientists have turned to fruit fly eyes to unlock the secrets of this important cancer gene.                   

CDC Study: Americans' Bellies Are Expanding Fast

September 16, 2014 4:35 pm | by Lindsey Tanner - AP Medical Writer - Associated Press | News | Comments

The number of American men and women with big-bellied, apple-shaped figures — the most dangerous kind of obesity — has climbed at a startling rate over the past decade, according to a government study.              

ADHD Brain: Slow to Mature, Quick to Distract

September 16, 2014 3:06 pm | News | Comments

A peek inside the brains of more than 750 children and teens reveals a key difference in brain architecture between those with attention deficit hyperactivity disorder and those without.                   

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Clues Explain How Breast Implants May Cause Lymphoma

September 16, 2014 2:58 pm | News | Comments

Researchers have identified clues to explain how breast implants may, on very rare occasions, contribute to the development of lymphoma. There have been 71 known cases worldwide of a type of blood cancer called anaplastic large cell lymphoma (ALCL) that the researchers suggest were associated with the patient's breast implants.

Brain Scans Forecast Early Reading Difficulties

September 16, 2014 2:31 pm | News | Comments

Researchers have used brain scans to predict how young children learn to read, giving clinicians a possible tool to spot children with dyslexia and other reading difficulties before they experience reading challenges.         

19 Dates Tracing the Rise of Ebola

September 16, 2014 1:36 pm | by The Associated Press | News | Comments

Since the Ebola outbreak first emerged in West Africa, The Associated Press has been reporting on it. A timeline compiled from AP dispatches since March shows the dreaded disease being identified in a remote part of Guinea and then spreading to another country and then two more.

Smoking, Schizophrenia Linked by Altered Nicotine Signals

September 16, 2014 1:25 pm | News | Comments

A new study shows how schizophrenia is associated with increased rates and intensity of tobacco smoking by showing that the level of nicotine receptors in the brain was lower in schizophrenia patients than in a matched healthy group.     

Key Role of Language Gene Identified

September 16, 2014 1:18 pm | News | Comments

Neuroscientists have found that a gene mutation that arose more than half a million years ago may be key to humans’ unique ability to produce and understand speech.                         

Newly Spotted Genetic Variants Increase Diabetes Risk

September 16, 2014 1:13 pm | News | Comments

Researchers have identified nine genetic variants that dramatically increase the risk of developing type 2 diabetes, adding to our knowledge of the disease’s underpinnings and providing a glimpse of its vast genetic diversity.       

UN: Nearly $1B Needed to Stop Ebola

September 16, 2014 11:36 am | by John Heilprin and Krista Larson - Associated Press - Associated Press | News | Comments

The number of Ebola cases in West Africa could start doubling every three weeks and it could end up costing nearly $1 billion to contain the crisis, the World Health Organization warned Tuesday.                

Jacobsen Syndrome, Autism Linked

September 15, 2014 1:28 pm | News | Comments

A rare genetic disorder known as Jacobsen syndrome has been linked with autism, according to a recent joint investigation by researchers. In addition to suggesting better treatment options for people with Jacobsen syndrome, the finding also offers more clues into the genetic underpinnings of autism.

New Knowledge of Genes Driving Bladder Cancer Points to Targeted Treatments

September 15, 2014 1:08 pm | News | Comments

The story of cancer care seems so simple: find the mutated gene that causes cancer and turn it off or fix it. But rarely does a single gene cause cancer. More often, many genes are altered together to drive the disease. So the challenge becomes sorting out which altered genes are the most to blame in which cancers. A new study takes an important step toward answering this question in bladder cancer.

Neural Compensation Found in People With Alzheimer’s-related Protein

September 15, 2014 12:48 pm | News | Comments

The human brain is capable of a neural workaround that compensates for the buildup of beta-amyloid, a destructive protein associated with Alzheimer’s disease, according to a new study.                   

Schizophrenia is Actually 8 Genetic Disorders

September 15, 2014 12:41 pm | News | Comments

New research shows that schizophrenia isn’t a single disease but a group of eight genetically distinct disorders, each with its own set of symptoms.                             

U.S. Works to Step Up Ebola Aid, But is it Enough?

September 15, 2014 3:35 am | by Lauran Neergaard - AP Medical Writer - Associated Press | News | Comments

The American strategy on Ebola is two-pronged: Step up desperately needed aid to West Africa and, in an unusual step, train U.S. doctors and nurses for volunteer duty in the outbreak zone.                 

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