Lab rats ’acquire sixth sense’
2013-02-15 0:00

From: BBCNews



US researchers have effectively given laboratory rats a "sixth sense" using an implant in their brains.

An experimental device allowed the rats to "touch" infrared light - which is normally invisible to them.

The team at Duke University fitted the rats with an infrared detector wired up to microscopic electrodes that were implanted in the part of their brains that processes tactile information.

The results of the study were published in Nature Communications journal.

The researchers say that, in theory at least, a human with a damaged visual cortex might be able to regain sight through a device implanted in another part of the brain.

Lead author Miguel Nicolelis said this was the first time a brain-machine interface has augmented a sense in adult animals.

The rats had no reduction in their ability to "feel" things as a result

The experiment also shows that a new sensory input can be interpreted by a region of the brain that normally does something else (without having to "hijack" the function of that brain region).

"We could create devices sensitive to any physical energy," said Prof Nicolelis, from the Duke University Medical Center in Durham, North Carolina.

"It could be magnetic fields, radio waves, or ultrasound. We chose infrared initially because it didn’t interfere with our electrophysiological recordings."

[...]

Read the full article at: bbc.co.uk



Related Articles
Next Security Indignity? Trained "Sniffer Mice"
Blind Mice Given Sight After Device Cracks Retinal Code
Inception becomes reality? Two teams of scientists implant ’false memories’ into mice
Mice Levitated in Lab
Neuroscientists successfully control the dreams of rats. Could humans be next?
Secret of NIMH? Memory Implant Boosts Brain Function in Rats
Do we have a “magnetic” sixth sense?
Humans are descended from fish-like animal with a ’sixth sense’


Latest News from our Front Page

Better Identification of Viking Corpses Reveals: Half of the Warriors Were Female
2015-04-25 4:52
Shieldmaidens are not a myth! A recent archaeological discovery has shattered the stereotype of exclusively male Viking warriors sailing out to war while their long-suffering wives wait at home with baby Vikings. (We knew it! We always knew it.) Plus, some other findings are challenging that whole “rape and pillage” thing, too. Researchers at the University of Western Australia decided ...
Off Your Knees, Germany! Ernst Zundel 1983 - 2003
2015-04-25 1:15
For more information on the holocaust, how the war was forced upon Germany, and the REAL victims of the second world war see: http://gblt.webs.com/Real_Holocaust.htm http://web.archive.org/web/20130806074314/http://www.666blacksun.org/ http://www.zundelsite.org/
IRS Drops Attack For Six Years – No Evidence of Jurisdiction
2015-04-24 20:29
A big congrats to a friend I’ve been working with for several years, he stood up to the predators commonly called the “IRS” and they dropped their attack. Thanks also for providing me with the proof below. The criminals called the “IRS” initiated an attack claiming my friend was required to file six tax returns, or explain how he made ...
Into Eternity - Finland's 100,000 Year Massive Underground Spent Nuclear Fuel Program
2015-04-24 20:49
Into Eternity is a documentary about a deep geological repository for nuclear waste. The concept of long-term underground storage for radioactive waste has been explored since the 1950s. The inner part of the Russian doll-like storage canisters is to be composed of copper. Hence in the case of Onkalo it is tightly linked to experiments on copper corrosion in running ...
SPLC Accuses Oath Keepers of Inciting “Armed Confrontation” Over Sugar Pine Mine
2015-04-24 20:22
The Southern Poverty Law Center has accused Oath Keepers of inciting an armed confrontation with BLM authorities over the Sugar Pine Mine dispute in Oregon, despite the fact that the organization has explicitly stated that it is not promoting armed confrontation with the feds. In an article provocatively posted on the organization’s ‘Hatewatch’ section entitled Oath Keepers Descend Upon Oregon with ...
More News »