Neurochip A Living Brain On A Silicon Chip
The neurochip is a research tool created by scientists at the University of Calgary; it allows the placement of large networks of brain cells on a chip where the network can be analyzed. They used neurons isolated from mollusc Lymnaea, also known as the great pond snail, and cultured them for 2 to 4 hours over apertures on the chips forming so-called gigaseals. The microchip allows for high quality signal recording of individual neurons cultured directly on the chip's surface.
( Naweed Syed's Neurochip)
“This technical breakthrough means we can track subtle changes in brain activity at the level of ion channels and synaptic potentials, which are also the most suitable target sites for drug development in neurodegenerative diseases and neuropsychological disorders,” says Syed, professor and head of the Department of Cell Biology and Anatomy, member of the Hotchkiss Brain Institute and advisor to the Vice President Research on Biomedical Engineering Initiative of the U of C.
As far as I know, the earliest references to the idea that living cells can be a part of electronic devices come from Philip K. Dick. Consider the swibble from his 1955 story Service Call or the Ampek F-a2 Recording System from his 1966 novel The Simulacra:
Nat Flieger reflexively poured water into a cup and fed the living protoplasm incorporated into the Ampek F-a2 recording system which he kept in his office; the Ganymedean life form did not experience pain and had not yet objected to being made over into a portion of an electronic system... neurologically it was primitive, but as an auditory receptor it was unexcelled...
(Read more about the Ampek F-a2 Recording System)
Feast your cells on these articles about chips and cells:
Via Neurochip technology developed by Canadian team .
And, by the way, I hope that my twitter followers are enjoying my fancy new icon. Can you name the technovelgy used in this picture?
Scroll down for more stories in the same category. (Story submitted 8/10/2010)
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 ( 7 )
Related News Stories -
Mini-Brains In A Dish
'Cultured brains on a slab.' - Peter Watts, 1999.
NASA's Prototype Lunar Greenhouse For Mars And Moon
'In contrast to the airless desolation outside, the interior of this five-acre greenhouse was the one most desirable place to be.' - Raymond Z. Gallun, 1951.
Researchers Say 'Biohybrid Robot' - Clarke Said 'Biot'
'... The biological robots were not living creatures.' - Arthur C. Clarke, 1972.
Unique DNA To Foil Parts Counterfeiters
'... the only molecule, a unique protein amino acid, which could not be duplicated.' - Philip K. Dick, 1965.
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.
Bat Bot Robotic Flapping-Wing Drone
'The dark birdforms dotted the mountaintops like statues of prehistoric beasts, wings outspread...'
NASA's Astronaut Rescue Ball
'Ball and closely-prisoned man plummeted downward..'
ARM Wants To Build Brain Chips
'Slivers of microsoft, angular fragments of colored silicon...'
Sky Fence - A Drone-Proof Shield Created Over Prison
'There’s still a protective field over the whole thing. It volatilizes anything that tries to get through.'
Geoengineering The Atmosphere For Climate Change
'...a uniform temperature for each degree of latitude the year round.'
Archinaut Orbiting Robotic Factory
'mass-produced only in the orbiting factories...'
Cryonic Preservation - The Last Perk You'll Ever Need
'Is there not also a law providing for voluntary suspension of animation?'
Computers Understand Humans By Watching And Modeling Them
Soon, your computer will be watching you... and judging you.
NASA Asks For Moon To Earth Delivery Ideas
'Authority's 3-g catapult was almost one hundred kilometers long...'
Musk Tunnels Wisely Restrict Drivers
Too many robots.
Robot Swarms Controlled With Augmented Reality
'You're not thinking in enough dimensions...'
MIT's C-LEARN Helps Robots Transfer Learning To Other Robots
'Talk Between Robots radio...'
Mini-Brains In A Dish
'Cultured brains on a slab.'
Rapid Automated Search For Habitable Planets Needed
'I was near enough it now to set my automatic astronomical instruments to searching it for a habitable planet.'
WatchSense Perfect For Fat-Fingered Smartwatch Owners
'Now all you had to do was wave your hand in the general direction of the components...'
Digital Construction Platform Robot 3D Prints A Building
'It extrudes material like a spider.'
More SF in the News Stories
More Beyond Technovelgy science news stories