Radiology & Imaging

MRI images: More efficient, quieter and faster

Magnetic resonance imaging has become an indispensable tool for medical diagnostics. Using metamaterials—printed circuit boards whose properties can be systematically adjusted—can increase measurement sensitivity by a ...

Neuroscience

Researcher proposes new theory of consciousness

Electromagnetic energy in the brain enables brain matter to create our consciousness and our ability to be aware and think, according to a new theory developed by Professor Johnjoe McFadden from the University of Surrey.

Neuroscience

Transcranial stimulation to prevent fear memories from returning

A research group from the University of Bologna has succeeded in modifying the negative effect of a returning memory that triggers fear, and developed a new non-invasive experimental protocol. The result of this study, published ...

Medical research

Bringing magnetic resonance to fertility treatment

EPFL spin-off Annaida is developing a magnetic resonance system that can detect the chemistry inside the tiniest living organisms. The technology's initial application will be in the field of fertility treatment, where it ...

Cardiology

No need to steer clear of electric cars if you have a pacemaker

A study published in Technology and Health Care shows that four leading brands of e-cars do not trigger electromagnetic interference (EMI) with cardiac implantable electronic devices (CIED). CIEDs like pacemakers and defibrillators ...

Health

A gentler technique for artificial respiration

In intensive care wards, artificial respiration is often used as a last resort to save a patient's life. Unfortunately, however, it brings with it the risk of acute or chronic lung damage, particularly if the ventilator is ...

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