Medical research

Opening the brain to new treatments

One of the trickiest parts of treating brain conditions is the blood brain barrier, a blockade of cells that prevent both harmful toxins and helpful pharmaceuticals from getting to the body's control center. But, a technique ...

Cardiology

Doctors find new way to predict recurrent stroke

New research from the University of Calgary's Hotchkiss Brain Institute (HBI) shows that using a CT (computerised tomography) scan, doctors can predict if patients who have had a transient ischemic attack (TIA) or minor stroke, ...

Medical research

Swallow a pill and let your doc tour your insides

Researchers at Brigham and Women's Hospital (BWH) have successfully tested a controllable endoscopic capsule, inspired by science fiction, that has the ability to "swim" through the body and could provide clinicians with ...

Health

Q&A: Five questions about MRI

I suffered an injury while working out and my primary care physician ordered an X-ray. However, after reviewing the results, my doctor recommended that I have an MRI. I am a very anxious person. Can you explain more about ...

Oncology & Cancer

MRI phantoms: Moving to the next stage

Magnetic resonance imaging (MRI) has become an indispensable tool for diagnosing, treating, and understanding a host of medical conditions, and the technology is evolving rapidly.

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