Health Tech

In journalism, there's a phrase you'll often hear that refers to the paragraph toward the beginning of a story that sums it all up in a nutshell. We call it the "nut graph," and as you're about to read, it's a term that's never been more appropriate than in the case of Joshua Shoemake's current project on Kickstarter.

Shoemake is looking to crowdfund $20,000 for the first production run of Snowballs, a specially designed pair of men's underwear loaded with ice packs that cool down the scrotum and testes in hopes of increasing sperm count and mobility (and ergo, fertility)… Read more

SEATTLE -- Technology giants such as Google and apparel makers such as Nike are pouring millions into wearable computing, betting that it's one of the next untapped frontiers in consumer electronics.

Runners slip sensors into their shoes to track how far they've gone. Insomniacs wear wristbands to monitor their sleep habits. Skiers don goggles with heads-up displays to see how fast they're moving.

But wearable computing remains a niche business. Even as the cost and size of the sensors the devices use has dropped, and the ability to transmit the data those sensors collect to smartphones has … Read more

When it comes to scientific research, size matters -- and yes, bigger is better.

So it may come as no surprise that scientists at Stanford, Columbia, and Microsoft have used Internet search data to uncover prescription drug side effects faster than the FDA's current gold standard, the Adverse Event Reporting System. After all, the data miners had the activity of some 6 million Internet users at their disposal, whereas the FDA relies on physicians to notice and report problems.

Reporting today in the Journal of the American Medical Informatics Association, the researchers write that by analyzing Google, Microsoft, and … Read more

Testing for strokes can be inaccurate and expensive. But a new device that looks like a pair of swimming goggles may offer a better, cheaper alternative, and save tens of thousands of lives every year.

The goggles, equipped with an infrared camera attached to a cord that goes to a laptop computer, measure eye movements, Dr. David Newman-Toker, an associate professor of neurology at the Johns Hopkins University School of Medicine, explained on "CBS This Morning."

"The eye movements (when) patients present with strokes in the back part of the brain -- and that's about one out of every four strokes -- the patients present with dizziness and vertigo and we can tell from their eye movements whether they've had a stroke or whether they have a benign inner-ear condition, quickly and easily," said Newman-Toker, who is leading the study of the new technique.

The goggles will work best as strokes occur, Newman-Toker said, and will likely find use in emergency rooms. … Read more

New research out of North Carolina State University suggests a link between seniors who play video games and a healthier sense of well-being.

As reported this week in the journal Computers in Human Behavior, researchers surveyed 140 people ages 63 and older (the group's average age was 77) and placed them into one of three categories: regular gamers (at least once a week), occasional gamers (less than once a week), and non-gamers.

It turns out that those who were regular or occasional gamers reported higher levels of well-being and social functioning, while non-gamers reported higher levels of depression and … Read more

In an unprecedented case, doctors in Mississippi believe they have "functionally cured" a toddler of an HIV infection.

Recent tests of a 2-year-old born premature with the disease show no detectable levels of the virus, according to the National Institutes of Health. Doctors credit early administration of antiretroviral therapy for curing the child, who shows no signs of the virus after a year off the drugs.

"Despite the fact that research has given us the tools to prevent mother-to-child transmission of HIV, many infants are unfortunately still born infected," Dr. Anthony S. Fauci, director of National … Read more

There is officially a Wachowski Brothers-style "Matrix" for rodents.

Scientists in North Carolina and Brazil have connected the brains of two rats using "brain-to-brain interfaces" that can connect directly or via the Internet. These allow the rodents to share sensory information, collaborate on tasks to earn rewards, and fight back against the shadowy and cyber-apocalyptic forces that have enslaved them.

There's actually no evidence of the latter, but I'd still suggest researchers watch out for any rats that start displaying a propensity for martial arts.… Read more

Is a robot about to excise your prostate? Well stop right there, mister. Here's some litigation that might interest you.

In a surreal twist to the ads you often see for legal help with accidents, arrests, or debt, law firms in Louisiana and Alabama are fishing for victims of what they call "bad robot surgery."

The ad below from Becnel Law Firm, LLC and Riley & Jackson looks like something that would play in the background of a sci-fi film, but it's serious. The campaign Web site Badrobotsurgery.com says, "Robotic surgery can severely injure the bowel, bladder, and blood vessels. Some of these injuries can even occur without the surgeon knowing it, which can lead to severe complications if left untreated." … Read more

I'll be honest. Vague phrases like "inner balance," "emotional resilience," and "coherence zone," all of which HeartMath uses to describe its new heart rate monitor and corresponding app, aggravate me a bit. After test-driving the product this week, however, I can overlook the language.

Think of the system as a mobile meditation guide. Available as of yesterday on iTunes, HeartMath's free Inner Balance app works exclusively with its Inner Balance earlobe sensor for iOS ($99), which is available at the company's online store or through many major retailers. It uses emWave technology to show the user's heart rhythm pattern (HRV) and trains the user to change that pattern to a healthier, "coherent" state.

The system is easy to set up and, more importantly, use regularly. After installing the app, simply clip the sensor to your earlobe, plug it into your iPhone or iPad using a standard 30-pin connector (you'll need a Lightning-to-30-pin adapter for iPhone 5), and tap the screen to start.… Read more