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Better outcome prediction of postanoxic coma

EEG-measurements enable better prediction of the outcome of a coma that was caused by a lack of oxygen to the brain. A new method helps to make reliable and correct estimates in about 50% of patients, instead of only 10% of patients with the methods cu…

Functioning brain follows famous sand pile model

In 1999 Danish scientist Per Bak made the startling proposal that the brain remained stable for much the same reason a sand pile does; many small avalanches hold it at a balance point, where — in the brain’s case — information processing is optimized…

Children with good memories are better liars, research shows

Children who benefit from a good memory are much better at covering up lies, researchers from the University of Sheffield have discovered.

Latina women undergoing chemotherapy for breast cancer need more stress management tools

Familial obligations and relationships are stress-inducers for Latina cancer patients that must be recognized by health care providers and educatorsCancer is the most common cause of death among…

PrEP is not linked to greater risk for depression

A new paper out of the iPrEx study–a randomized, placebo-controlled trial of daily oral HIV pre-exposure prophylaxis (PrEP) in men and transgender women who have sex with men–reported no link…

First genetic mutation associated with Aicardi syndrome

A genetic mutation responsible for a debilitating childhood neurological condition known as Aicardi syndrome has been identified by researchers. They identified mutations to a gene known as TEAD1, which not only affects formation of the brain but also …

Thick cortex could be key in Down syndrome

The thickness of the brain’s cerebral cortex could be a key to unlocking answers about intellectual development in youth with Down syndrome. It could also provide new insights to why individuals with this genetic neurodevelopmental disorder are highly …

Highly educated women stop smoking if the cost goes up

Cigarette prices and images on cigarette packets have an impact on women in terms of continuing to smoke or quitting.

Drug improves cognition in Alzheimer’s disease-mouse model in spite of diet

Long-term administration of a drug that mimics the hunger-signaling hormone ghrelin protected Alzheimer’s disease-model mice from memory deterioration, despite a high-glycemic-index diet, scientists report.

Panic disorder linked to increased risk of heart attack, heart disease

People who have panic attacks may be up to 36% more likely to suffer heart attack and up to 47% more likely to develop heart disease later in a life, a new study finds.