Remote Control Of Brain Activity
Ultrasonic control of brain activity at Arizona State University has been supported by DARPA; a prototype device that does not require surgery has been created that allows for remote control of brain activity.
(Initial prototyping of ultrasonic brain-machine interfaces
Above illustrations show a ballistic helmet fitted with four
ultrasound transducers (left) and another functional prototype
for achieving human brain stimulation using a single element
transducer (bottom-right), as well as a list of potential
applications relevant to the defense industry.)
Recent advances in neurotechnology have shown that brain stimulation is capable of treating neurological diseases and brain injury, as well as serving platforms around which brain-computer interfaces can be built for various purposes. Several limitations however still pose significant challenges to implementing traditional brain stimulation methods for treating diseases and controlling information processing in brain circuits...
[Dr. William J. Tyler of the School of Life Sciences at Arizona State University] has engineered a novel technology which implements transcranial pulsed ultrasound to remotely and directly stimulate brain circuits without requiring surgery. Further, we have shown this ultrasonic neuromodulation approach confers a spatial resolution approximately five times greater than TMS and can exert its effects upon subcortical brain circuits deep within the brain.
How will this technology be used to provide an advantage for American Warfighters? Potential applications include behavioral reinforcement, anxiety and stress reduction, cognitive enhancement and long-term alertness and wakefullness.
Fans of Vernor Vinge may recall "focusing", a brain-control technology from his 1999 novel A Deepness in the Sky:
"Focusing ennobles. It is the key to Emergent success, and a much more subtle thing than you can imagine. It's not just that we've created a psychoactive microbe. This is one whose growth within the brain can be controlled with millimeter precision - and once in place, the ensemble can be guided in its actions with the same precision."
"Don't you see? We can improve the attention-focusing aspects of consciousness: we can take humans and turn them into analytical engines."
(Read more about focusing)
Fans of Philip K. Dick may recall the swibble, an artificially evolved remote-control metazoan-based mind control device from his 1955 short story Service Call:
Patiently, the repairman explained elementary physics. "Swibble-culture is an organic phenotype evolved in a protein medium under controlled conditions. The directing neurological tissue that forms the basis of the swibble is alive, certainly, in the sense that it grows, thinks, feeds, excretes waste...
"The swibble has direct access to human minds?" Anderson asked, fascinated.
"Naturally. It's an artificially evolved telepathic metazoan. And with it, Wright solved the basic problem of modern times: the existence of diverse, warring ideological factions, the presence of disloyalty and dissent."
(Read more about the swibble)
See also this earlier article on Optogenetics - Fiber Optic Brain Control and Remote Control For Humans.
Read more at Defense Media Activity.
Scroll down for more stories in the same category. (Story submitted 9/12/2010)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
Dune Fans! Your God Emperor Is Ready
'If one held a sandtrout in the hand, smoothing it over your skin, it formed a living glove.' - Frank Herbert, 1976.
H-MEX Helpful Exoskeleton From Hyundai
'We have those new suits rigged with atomic-powered lifting gadgets...' - John W. Campbell, 1938.
3D Skin Printer Helps Burn Victims
'Over her lacerated right shoulder he sprayed art-derm...'- Philip K. Dick, 1960.
Can Virtual Reality help People Cope With Pain?
Research is promising.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Keith Laumer's Bolo Autonomous Tanks Right On Schedule
'I cannot lie idle under attack.'
When Computers Develop Their Own Language, Will They Talk To Us?
'The curious absent look of a robot talking on the TBR circuits - the Talk Between Robots radio...'
LipNet Reads Lips - Until Disconnected, That Is
'We'd have to cut his higher brain functions... I'm not sure what [HAL} would think about that.'
Eterni.me - To Skype With The Dead
'Nothing... left of Jeserac but a galaxy of electrons frozen in the heart of a crystal.'
Wearable MRI Is Former Occulus/Facebook Exec's New Project
'Your cephalochromoscope... that you always turn on and play when you get home...'
Ford Stratasys Infinte Build 3D Printer
'He proudly indicated his Buick... Almost as good as the original it was printed from...'
The Space Suit As Personal Spaceship
'Darn clever, these suits...'
Dune Fans! Your God Emperor Is Ready
'If one held a sandtrout in the hand, smoothing it over your skin, it formed a living glove.'
Robot Strolls Field, Examines EVERY Plant
'The great machines that did the work ... required but a few dozen men to cultivate an entire county.'
Sweden Outlaws Drones
'An eye that could not only see, but fly, roam, travel at speeds and in directions to suit its operator...'
Wear Your Self-Powered Generator
'It's basically a micro-sandwich...'
TITAN-III Spider Robot Is WAY Too Quick (Video)
'My little friends can find you wherever you go!'
Bill Gates Suggests Tax On Robots
'A worker replaced by a nubot that 'appears or pretends to be human' had to be compensated...'
Handle, New Wheeled Hopping Robot
'the hopper sprang thirty feet into the air...'
Matrix Sentinel Ancestor, The Pipe Inspector Robot From Krakow
Watch out, Keanu!
Auto-Focus Smart Glasses Have Liquid Lenses
'Hufhuf oil held in static tension by an enclosing force field within a viewing tube...'
More SF in the News Stories
More Beyond Technovelgy science news stories