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 ...

Obstetrics & gynaecology

Airplane noise appears to negatively impact fetal health

Prolonged exposure to loud noise is more than annoying—it is bad for human health. Beyond the obvious potential damage to hearing, chronic noise exposure has also been linked to adverse cardiovascular effects, such as increased ...

Neuroscience

Why you lose hearing for a while after listening to loud sounds

Loud sounds can impair hearing for a short time. Researchers at Linköping University, Sweden, have discovered a mechanism that explains how this happens. Their results are presented in the journal Proceedings of the National ...

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