Neuroscience

When the brain's wiring breaks

Among all the bad things that can happen to the brain when it is severely jolted – in a car accident, for example – one of the most common and worrisome is axon damage. Axons are the long stalks that grow out of the bodies ...

Neuroscience

Mapping the brain with data science

Patients with dementia and other neural diseases show physical symptoms such as stumbling and confusion, but identifying the problem isn't as simple as taking an X-ray. A group of researchers at Purdue University are designing ...

Diseases, Conditions, Syndromes

COVID-19 may have spread faster in US because first symptom was cough

The strain of COVID-19 virus that was circulating in the United States and Europe during the first wave of the pandemic may have been particularly infectious because the most common first symptom was likely a cough, according ...

Medical research

Using light to stop itch

Itch is easily one of the most annoying sensations. For chronic skin diseases like eczema, it's a major symptom. Although it gives temporary relief, scratching only makes things worse because it can cause skin damage, additional ...

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