Psychology & Psychiatry

Earwax sampling could measure stress hormone

A novel method to sample earwax could be a cheap and effective way to measure the hormone cortisol, according to a study led by researchers at UCL and King's College London.

Diseases, Conditions, Syndromes

COVID's collateral damage: Germicidal lamps may damage corneas

In a paper published in the journal of Ocular Immunology and Inflammation, physicians from the Bascom Palmer Eye Institute at the University of Miami Miller School of Medicine reported that several patients using germicidal ...

Surgery

Device safely treats brain swelling 'undercover'

It's slightly shorter in length than a credit card and only as thick as a stack of seven pennies, but the medical device known as the valve-agnostic cranial implant (VACI) has proven large in its quality-of-life return for ...

Parkinson's & Movement disorders

Mimicking brain cells to understand Parkinson's

A device that mimics the brain cells affected by Parkinson's disease could help find new treatments for the condition. The device is described in the Elsevier journal Organs-on-a-Chip. "We have created human neurons that ...

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