When he was 19, David Savage lost his hand in a machine accident. Thirty-five years later, he had a replacement hand installed. Amazingly, the same region that controlled his hand when he had one kicked right back into gear to deal with his new appendage. This surprised scientists because other research has shown that once a limb is gone, the associated brain region quickly picks up other duties. From Science News:
When Savage had both hands, part of his right brain responded to his left hand, and a corresponding part of his left brain responded to his right hand. After the amputation, that same part of his left brain would have been sensory-deprived and thus ready to adopt duties of adjacent sensory areas, such as those for the right arm and possibly his face.
New Hand, Same Brain Map
Much animal and human research has documented that such neural reorganization begins within hours of limb loss or debilitation...
“It’s remarkable that an original neural pathway for the hand can be reinstated after years and years,” (Vanderbilt University neuroscientist Jon) Kaas says.
Coming after improvements to Firefox and continued unease at Google’s life-pervading insight, this image is outperforming the ███████ ████ Virality Control Group today (via). It got me thinking about all the promises that were made. Here’s the earliest article in Google News to contain “Big browser” in its headline, published by Time Magazine on Nov. […]
The WiFi232 is a traditional old-timey old-schooley Hayes-compatible 300-115200 baud modem, no wider than its own parallel DB25 port. Automatically responds with a customizable busy message when already in a call. The killer app seems to be using it to get internet onto ancient retro portables like the TRS-80 Model 102, but it’s been put […]
Most tech-media takes on the iPhone’s 10th anniversary are bland and self-congratulatory, but I like Tom Warren’s at The Verge. He laments how Apple’s pocket computer killed his inner nerd. As a youngster, he’d be constantly tearing down and building computers, even in the sweltering heat of summer. But now… …All of that tinkering and […]
The Fader Stealth Quadcopter from TRNDlabs packs incredible flight performance into a package small enough to land on your phone screen, and it’s available now in the Boing Boing Store.The Fader’s six-axis gyroscope module gives it perfect balance in the air. This makes the onboard 720p HD camera all the better for shooting amazing flight […]
Although fully autonomous vehicles aren’t yet allowed on public streets, they are poised to dominate the roads in the not-too-distant future. But before that happens, Apple, Google, Uber, and other companies now investing in self-driving tech are going to need talented developers that can account for the dizzying array of factors at play when a […]
The PiCar-V learning kit comes with everything you need to build a Python-powered robot, and it’s currently being offered in the Boing Boing Store.