Surgery

Rush for 'Barbie' vagina has experts stumped

A rush of women going under the knife for designer genitals has taken even plastic surgeons by surprise and divided medical professionals on the ethics and benefits of "labiaplasty".

Neuroscience

Engrams emerging as the basic unit of memory

Though scientist Richard Semon introduced the concept of the "engram" 115 years ago to posit a neural basis for memory, direct evidence for engrams has only begun to accumulate recently as sophisticated technologies and methods ...

Gerontology & Geriatrics

Could a poo transplant one day be the secret of eternal youth?

Fecal transplants could one day be used as a therapy to restore cognitive function in the elderly—according to new research from the University of East Anglia, the University of Florence and the Quadram Institute.

Health

Study shows how sleep deprivation affects cognitive performance

Anyone who has ever had a night of poor sleep or no sleep at all knows how much the lack of sleep can affect concentration the next day. Researchers at the Leibniz Research Center for Working Environment and Human Factors ...

Health

E-cigarette vaping negatively impacts wound healing

A new study shows that e-cigarette vaping negatively affects skin wound healing, causing damage similar to that of traditional cigarette smoking. Researchers, led by a team from Boston Medical Center (BMC), found exposure ...

Neuroscience

Scientists restore youthful plasticity to the brains of adult mice

Like much of the rest of the body, the brain loses flexibility with age, impacting the ability to learn, remember, and adapt. Now, scientists at University of Utah Health report they can rejuvenate the plasticity of the mouse ...

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