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Watching Brain Cells In Action
Roland Piquepaille writes "A Stanford University team has developed a microscope weighing only 1.1 grams. It is so small that it can be mounted to the head of a freely moving mouse to watch its brain cell activity. According to what the lead researcher told New Scientist, 'A lot of work has been done using brain slices, or anaesthetised animals — even using animals that are awake but restrained. But so far it has been impossible to image cellular-level activity in a freely moving mouse.' Not any more. And as mice are the 'preferred' animals in medical labs, this new kind of microscope could lead to new ways to study human diseases."
If we could just mount frickin' lasers to the heads of the mice....
Proverbs 21:19
is useless without videos
Let me have a look...
I considered suggesting using American politicians for testing instead of mice... what was I thinking?! Everybody knows they don't have brains.
No Nyarlathotep, No Chaos
Know Nyarlathotep, Know Chaos
Carl Petersen at the Swiss Federal Institute of Technology in Lausanne, Switzerland, is also interested in studying cellular activity in active mice. "It is a good advance," he told New Scientist, but the approach can't look at all kinds of brain activity.
The main problem, says Petersen, is that the brain scatters light extensively and so Schnitzer's technique can only capture images of cells near to the microscope. He also points out that the microscope lacks optical sectioning capability, a technique used to examine the internal 3D structure of tissue.
Makes it sounds like they can only look at what's going on at the very surface of the brains. Still, the ability to continously view any portion of the brain is a big deal.
I think so, Brain, but where do we get a pool full of pineapple pudding at this hour?
Ni.
Why don't we just use a regular microscope on whales and learn their language? Then we could strap cameras on them too and have them explore the oceans for us.
One man with a gun can control 100 without one
I've calculated my velocity with such exquisite precision that I have no idea where I am.
It's got frickin' wires going from the frickin' microscope to the frickin' outside world! They even mention the low friction commutator to let the mouse move around easily.
Come ON, how hard is it to add a wireless web server t this beast of burden? Then we could have a new record for the smallest mobile web server.
Infuriate left and right
Damn, I thought Slashcode Bug 2135487 was too good to be true.
For large sets, this will be our guide even unto death, for the LORD will work for each type of data it is applied to...
sounds like Syler from Heroes
...Brain cells watch YOU!!!!!!
All I need to do to see my brain cells in action is to take some drugs and then fry an egg.
According to the ads I saw as a kid this is an accurate depiction of my brain on drugs!
In the free world the media isn't government run; the government is media run.
Don't tell religious people about this research. They will be mortified to learn that they have no 'soul' -- that their mind is just a phenomenon of computation. Actually, you should keep all laypeople away from this research.
Sorry, I'm taking over this thread.
News flash, the bird is NOT the word.
http://fulldecent.blogspot.com/2008/10/bird-is-not-word.html
... Can't be done on the internet.
Conscience is the inner voice which warns us that someone may be looking.
"In other words," said Benji, steering his curious little vehicle right over to Arthur, "there's a good chance that the structure of the question is encoded in the structure of your brain - so we want to buy it off you."
"What, the question?" said Arthur.
"Yes," said Ford and Trillian.
"For lots of money," said Zaphod.
"No, no," said Frankie, "it's the brain we want to buy."
"What!"
"I thought you said you could just read his brain electronically," protested Ford.
"Oh yes," said Frankie, "but we'd have to get it out first. It's got to be prepared."
"Treated," said Benji.
"Diced."
Sorry about the writing. Robot fingers, you know? Cliff Steele in DOOM PATROL #23
Code Monkey get up, get coffee
I think so Brain, but where are we going to find rubber pants and sod at this time of night?
not only that, ohnoitsnewscientist (please tag their spam as such, tyvm)
After reading the article posted by 'timothy',i think it will help us to control diseases and avoid new diseases.It is a victory of our scientists to find a microscope.I appreciate there progress in work and all the best for future developments. http://www.crystalrecovery.com/