Neuroscience

A new understanding of how the human brain controls the hands

Understanding how the brain controls certain actions—such picking up a knife in the correct way—is important for many reasons. One of these is working towards the development of brain-computer interfaces that may help ...

Cardiology

Specialized ambulance improves treatment time for stroke

Using an ambulance that included a computed tomography (CT) scanner, point-of-care laboratory, telemedicine connection and a specialized prehospital stroke team resulted in decreased time to treatment for ischemic stroke, ...

Radiology & Imaging

Study finds variations in quantitative MRI scanners' measurements

Magnetic resonance imaging (MRI) is widely used in medicine to detect, diagnose and treat diseases such as cancer, while relying on experts' interpretation of images. Quantitative MRI, which obtains numerical measurements ...

Radiology & Imaging

Lessons from an experimental brain phantom

Researchers at the National Institute of Standards and Technology (NIST) and colleagues have developed a novel, anatomically accurate reference model of the human brain, entirely made from soft organic materials, for use ...

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