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Researcher Implants Laser-Activated Brain Cells

destinyland writes "A Stanford researcher has spliced light-sensitive algae genes into human brain cells to fire neurons when activated by a laser. Light is shined through an implanted fiber optic cable (blue light on, yellow light off), and the procedure can target very specific deep brain structures too fragile for most surgery. 'Once the researcher attaches the other end of the cable to a laser, he or she has absolute and flawless control over that group of neurons.' Science writer Quinn Norton cites it as a first attempt at 'building useful handles on the very things that make us ourselves.'"

10 of 98 comments (clear)

  1. Let me guess by Anonymous Coward · · Score: 1, Funny

    Researcher Implants Laser-Activated Brain Cells

    ... in a shark?

  2. Tinfoil glasses? by basementman · · Score: 2, Funny

    So I need to get tinfoil glasses now too so the government can't control my mind? How do you expect those of us that believe in conspiracy theories to see UFOs? Sounds shady.

  3. Noodly Appendages by Kratisto · · Score: 5, Funny

    Exactly. The further science comes, the closer scientists will be to proving the existence of the Flying Spaghetti Monster: The source of creation, consciousness, and morality. Finally, we can have world peace when the people of Earth are united in worship of the one, true God.

    --
    Conscience is the inner voice which warns us that someone may be looking.
  4. Zombie armies by syousef · · Score: 2, Funny

    I have this mental image of a bunch of soldiers with sets of remotely controlled optical fibers hanging out of their head. For some reason in this image they're all kind of grey like something out of Edward Scissorhands or perhaps The Matrix, or maybe The Borg from Startrek....and the best bit is that the guy controlling them is doing it with an r/c aircraft radio. "Crush, kill, destroy, my pets!". Wait, I think someone has implanted MY brain with Hollywood crap. They did it the old fashioned way though - tv brainwashing.

    --
    These posts express my own personal views, not those of my employer
  5. Re:Laser Heads by oneirophrenos · · Score: 4, Funny

    Like with all drugs that activate the nucleus accumbens, you'd develop tolerance. Soon even the largest laser doses wouldn't suffice, and you'd become a laser addict, roaming the streets, rummaging through trash containers, trying to find old CD drives to get your laser fix. Is that really the kind of life you want for yourself?

  6. Some pics by aztektum · · Score: 4, Funny

    Here's a pic of the subject hooked up to the machine.

    --
    :: aztek ::
    No sig for you!!
  7. Re:Laser Heads by bughunter · · Score: 2, Funny

    Yea, coherent light would become a controlled substance. Wicked Lasers would be contraband. Laser junkies would be hanging around the NIF, begging for spare photons. It wouldn't be pretty.

    So, thanks for the foresight. I'll have them run a copper wire alongside my fiber, just in case.

    --
    I can see the fnords!
  8. Re:So.... by The+Archon+V2.0 · · Score: 2, Funny

    So, how do they get the laser beam through the person's thick skull to shine on these light sensitive cells?

    AWESOME! My major in trepanation will finally come in handy! Just let me warm up my drill and I'll be coasting through this recession on the cutting edge of science, baby!

  9. Now we know how the mind control lasers work. by Ungrounded+Lightning · · Score: 2, Funny

    And why the operators are called "illuminati". B-)

    --
    Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
  10. This isn't good... by Kid+Zero · · Score: 3, Funny

    everyone will become light headed.