Neuroscience

Behavioral flexibility impaired after exposure to oxycodone

Brief usage of the painkiller oxycodone may impair behavioral flexibility even after that use ends, suggesting impaired decision-making as an enduring consequence of exposure, according to a study conducted at the Icahn School ...

Oncology & Cancer

Screening trial confirms benefit of 'Bowel Scope' test

A new trial of bowel cancer screening using flexible sigmoidoscopy – also known as Bowel Scope – has confirmed the benefits of adding the technique to existing screening programmes. 

Cardiology

First demonstration of a self-powered cardiac pacemaker

As the number of pacemakers implanted each year reaches into the millions worldwide, improving the lifespan of pacemaker batteries has been of great concern for developers and manufacturers. Currently, pacemaker batteries ...

Diseases, Conditions, Syndromes

Frequent exercise with bracing aids low back pain

(HealthDay)—Frequent exercising and bracing seems effective for long-term prevention of recurrent low back pain (LBP), according to a study published in the June 1 issue of Spine.

Neuroscience

Low levels of pro-inflammatory agent help cognition in rats

Although inflammation is frequently a cause of disease in the body, research from The University of Texas Health Science Center at San Antonio indicates that low levels of a pro-inflammatory cytokine in the brain are important ...

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