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Consciousness On-Off Switch Discovered Deep In Brain

An anonymous reader writes "One moment you're conscious, the next you're not. For the first time, researchers have switched off consciousness by electrically stimulating a single brain area. Although only tested in one person, the discovery suggests that a single area – the claustrum – might be integral to combining disparate brain activity into a seamless package of thoughts, sensations and emotions. It takes us a step closer to answering a problem that has confounded scientists and philosophers for millennia – namely how our conscious awareness arises. When the team zapped the area with high frequency electrical impulses, the woman lost consciousness. She stopped reading and stared blankly into space, she didn't respond to auditory or visual commands and her breathing slowed. As soon as the stimulation stopped, she immediately regained consciousness with no memory of the event. The same thing happened every time the area was stimulated during two days of experiments.

5 of 284 comments (clear)

  1. Wow! by rotorbudd · · Score: 5, Funny

    That sounds like the experiments that my wife has been doin

    --
    A bullet may have your name on it, but artillery is addressed to " Whom It May concern"
    1. Re:Wow! by peragrin · · Score: 5, Funny

      Yes but your wife isn't using directed electrical signals to shut you down.

      Your wife is using directed Sound signals to shut down you down.

      completely different method. Definitely worth a separate patent.

      --
      i thought once I was found, but it was only a dream.
  2. Re:Brain ZAP! by Nefarious+Wheel · · Score: 5, Funny

    Hee hee! Oh I like that. Press the button again. Wait until he's chewing that spoonful. Now, replace the ice cream with castor oil. Let me press it! Let me press it!

    --
    Do not mock my vision of impractical footwear
  3. Re:but... by Anonymous Coward · · Score: 5, Funny

    I have a few. whichever ones i successfully snatched off the playground. usually the slowest runners.

  4. Re:but... by Anonymous Coward · · Score: 5, Funny

    Not everyone can afford a jeep and a big net.