Neuroscience

Q&A: Building models of the brain to take them apart

Kanaka Rajan describes herself as an ever-curious, "stick-my-finger-in-the-electrical-socket kind of person" who enjoys working with her hands. Forays into engineering and experimental neuroscience led Rajan to her true calling: ...

Biomedical technology

Organ-on-a-chip: Better health care through superior drug testing

More than 90% of pharmaceuticals fail in clinical trials, despite the fact that by the time a drug is ready to be tested in humans, it's typically already been studied in Petri dishes and animal models for years. That represents ...

Health

Q&A: Can virtual reality help people eat a healthier diet?

With heart disease and diabetes—which can be caused or worsened by poor diet—among the leading causes of death and illness for adults in the United States, researchers in the Penn State College of Health and Human Development ...

Diseases, Conditions, Syndromes

Genes tell a story about diabetic kidney disease

By analysing samples from hundreds of Finns with diabetes, scientists have identified genes, and the proteins they encode, that could be involved in the development of diabetic kidney disease. The research, conducted by researchers ...

Psychology & Psychiatry

Tracking rapidly changing patterns of suicidal thought

In a new study, Harvard researchers took a granular approach to measuring the duration and frequency of suicidal thinking. With the help of a smartphone app, they were able to monitor participants multiple times a day over ...

Diseases, Conditions, Syndromes

The complex ethics of reopening America

Since the pandemic reached U.S. shores, public health experts and government officials have stressed aggressive social distancing policies in order to "flatten the curve" and reduce the spread of COVID-19 and prevent the ...

Medical research

Medical research is broken: Here's how we can fix it

Every year, around US$200 billion (£150 billion) is spent globally on health research. Meanwhile, millions of people volunteer their time to be participants in health studies. Despite all the resources that go into creating ...

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