Other

Scientists use ultraviolet light to disinfect CT scanners

The COVID-19 pandemic has sparked heightened awareness of cleaning and disinfecting procedures in many industries. Health care facilities have long been familiar with protocols for disinfecting tools and equipment, and now, ...

Radiology & Imaging

Researchers develop low-cost, portable brain imaging scanner

When it comes to brain scans for assessing head trauma, detecting brain cancer, and performing numerous other tests, magnetic resonance imaging (MRI) is the best option, but MRI scanners are costly, require special infrastructure, ...

Alzheimer's disease & dementia

Team uses copper to image Alzheimer's aggregates in the brain

A proof-of-concept study conducted in a mouse model of Alzheimer's disease offers new evidence that copper isotopes can be used to detect the amyloid-beta protein deposits that form in the brains of people living with—or ...

Psychology & Psychiatry

Why our obsession with happy endings can lead to bad decisions

"All's well that ends well," wrote William Shakespeare over 400 years ago. The words may still seem to ring true today, but turns out they don't. We have just busted the old myth in a recent brain imaging experiment, published ...

Psychology & Psychiatry

Brain stimulation may increase control of emotional actions

To function well in society, people must be able to control their emotional reactions from time to time. This usually goes well, but this control can fail, for example with aggressive behavior in traffic or in people with ...

Psychology & Psychiatry

Why obeying orders can make us do terrible things

War atrocities are sometimes committed by 'normal' people obeying orders. Researchers from the Netherlands Institute for Neuroscience measured brain activity while participants inflicted pain and found that obeying orders ...

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