Diseases, Conditions, Syndromes

Can DIY facemasks and 3-D printed parts help fight COVID-19?

Free, open source hardware and 3-D printing could alleviate the burden of COVID-19 on global health systems, according to scientists at the University of Sussex. In a study publishing April 24, 2020 in the open access journal ...

Diseases, Conditions, Syndromes

Poor cleaning can jeopardize sterilization of medical tools

Vaporized hydrogen peroxide (VHP) failed to completely sterilize surgical tools 76 percent of the time when the tools were soiled with salts or blood and not cleaned prior to sterilization, according to a study published ...

Neuroscience

How playing the drums changes the brain

People who play drums regularly for years differ from unmusical people in their brain structure and function. The results of a study by researchers from Bochum suggest that they have fewer, but thicker fibres in the main ...

Psychology & Psychiatry

Give me a break: The importance of taking time out

Just imagine if sleep-ins could make you smarter or a day at the beach was as productive as a study day. Sounds like an alternate reality, right? But in fact science is finding that it might be key to getting the most out ...

Surgery

A better avenue for neurosurgery to improve outcomes

For years cardiologists have threaded hair-like surgical instruments through arteries in the wrist, as an access point to perform procedures on the heart. For procedures in the brain, however, neurosurgeons more commonly ...

Psychology & Psychiatry

Training beyond exhaustion can prevent learning

Researchers have found that muscle fatigue caused by overexertion when practicing a skill can affect the task in hand and impair learning afterwards.

Psychology & Psychiatry

Can learning music deter dementia?

Ryan Sutcliffe loves to play the guitar, and writes and performs his own songs. Now, the doctoral psychology researcher has a dream project combining his musical and academic interests in a study to test whether music lessons ...

Health

FDA to overhaul long-criticized medical device system

U.S. health officials said Monday they plan to overhaul the nation's decades-old system for approving most medical devices, which has long been criticized by experts for failing to catch problems with risky implants and medical ...

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