New Zealand scientist Allan Snyder, director of the Center for the Mind
at the University of Sydney, gave a talk to the esteemed Royal Society yesterday where he suggested that it may be possible to "turn on" the amazing mental skills exhibited by some autistic savants. Snyder is best known for controversial claims that transcranial magnetic stimulation, zapping regions of the brain with magnetic pulses, can temporarily enable autistic savant-like intellectual feats. From a press release:
"To do this," says Snyder, "we direct magnetic pulses into the brain, to a specific site called the left anterior temporal lobe, which is near to the left ear. This site has been implicated in individuals who suddenly display autistic savant skills after injury or fronto-temporal lobe dementia." The magnetic pulses are applied over the left anterior temporal lobe for 15 minutes using directed, low frequency rTMS."
Unlocking the Inner-Savant In All Of Us
During one study conducted by Prof Snyder and his colleagues participants were asked to perform a specific task, before, during, immediately after, and 45 minutes after rTMS treatment, with tasks including drawing a dog, horse or face from memory in one minute, or proofreading a document.
The result was a major change in the drawing ability in four out of the 11 participants, two of these participants also showed a noticeable improvement in their ability to recognise duplicated words in the proofreading task. Their abilities returned to normal within about an hour.
In a similar study, ten out of twelve participants had an improved ability after the rTMS treatment to accurately guess a large number of objects in one and half seconds, an ability which faded after the treatment.
Previously on BB:
• Juicing the Brain in Scientific American
• Magnetic fields and mind control
• IEEE Spectrum on brain zapping to treat depression
Alex Wood is an addict but won’t give up his smartphone. But he has five strategies for limiting its control over him: “I used to wake up tired. My body would ache and my head felt sore, like waking up with a hangover. Finally, I took control, like attending an AA class for addicts, I […]
We just got the Sport model of the EPIKGO hoverboard at my office. Besides being terribly chic, it’s apparently bulletproof.
Ok, it’s not just solar powered. It’s also an anti-theft, waterproof marvel that keeps my phone’s power bar from ever getting into the red.Sure the idea seems obvious now – tuck a gigantic solar powered battery pack into an exposed slot and turn the wearer into a walking energy harvester. Simple maybe, but I didn’t […]
All moms are different. But all moms like getting flowers on Mother’s Day, and that’s a fact (not, however a fact we can document in any fashion.) Instead of getting chewed out for forgetting to call her on the second Sunday of May, you can take care of it ahead of time with Teleflora’s flower […]
Yeah, Bluetooth audio is pretty common these days, so why should you care about these earbuds? Look how happy that woman up above looks. She’s got FRESHeBUDS in. Boom. There’s your reason. She’s also at the beach and it appears to be a very nice day.But for the sake of promotion, wireless earbuds are fast becoming the […]
“Gets stuff done,” is a good way to be described by anybody. Especially by coworkers or bosses. Because whether you’re in finance or a children’s librarian, stuff needs to get done. But how do you make sure stuff gets done? You definitely can’t do all the stuff yourself, unless your company/organization/government office consists entirely of you. And […]