Psychology & Psychiatry

Cognitive benefits of bilingualism overstated: study

The acquisition and active use of two languages has been suggested to train executive functions in the brain, such as focusing attention, suppressing interference from the environment, and switching from one task to another. ...

Oncology & Cancer

Review: methodological limitations for OSCC biomarkers

(HealthDay)—Methodological concerns have limited the analysis of saliva-based biomarkers for oral squamous cell carcinoma (OSCC), according to a review published online Nov. 29 in Head and Neck.

Cardiology

Statins' benefits outweigh side-effects: science review

The heart-protecting benefits of anti-cholesterol statins far outnumber the side-effects, a scientific review said Friday blaming shoddy research for scaring people and putting lives at risk.

Neuroscience

Tales from both sides of the brain

When Michael Gazzaniga began working on the latest of his many books, he expected to write a scientific review of the last 50 years of the study of the split brain, work that added to the understanding of what many of us ...

Neuroscience

Salience network is linked to brain disorders

How does the brain determine what matters? According to a new scientific article, a brain structure called the insula is essential for selecting things out of the environment that are "salient" for an individual, and dysfunction ...

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