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Scientists Connect the Brains of Three People, Allowing Thought-Sharing (sciencealert.com)

An anonymous reader quotes ScienceAlert: Neuroscientists have successfully hooked up a three-way brain connection to allow three people share their thoughts -- and in this case, play a Tetris-style game. The team thinks this wild experiment could be scaled up to connect whole networks of people, and yes, it's as weird as it sounds. It works through a combination of electroencephalograms (EEGs), for recording the electrical impulses that indicate brain activity, and transcranial magnetic stimulation, where neurons are stimulated using magnetic fields.

The researchers behind the new system have dubbed it BrainNet, and say it could eventually be used to connect many different minds together, even across the web.... For now it's very slow and not fully reliable, and this work has yet to be peer-reviewed by the neuroscience community, but it's a glimpse at some fanciful ways we could be getting our thoughts across to each other in the future -- maybe even pooling mental resources to try and tackle major problems. "Our results raise the possibility of future brain-to-brain interfaces that enable cooperative problem solving by humans using a 'social network' of connected brains," writes the team.

5 of 136 comments (clear)

  1. Necessary Jeagar tech by tangent3 · · Score: 5, Funny

    The last piece of the puzzle has fallen into place. We now have the technology against the impending Kaiju attacks.

    Wait, how does a nuclear reactor get used as a nuclear bomb again?

  2. Already exists by religionofpeas · · Score: 5, Funny

    It's called talking. We've been doing it for a long time.

    1. Re:Already exists by ShanghaiBill · · Score: 5, Funny

      It's called talking. We've been doing it for a long time.

      Talking to my wife gives me little insight into what she is actually thinking.

      This new invention may save my marriage.

  3. Re: Humans can do this without the machinery by ccady · · Score: 5, Insightful

    Let me think of a way to say this gently... you're an idiot. I think I failed. Sorry. Telepathy as generally defined by people is Not Real. Nor is homeopathy. Nor god. You can come up with a vague general sort of something that might pass for telepathy that you could claim was real, but the thing the common man calls telepathy does not exist. Thank you for your attention.

    --
    J'aime mieux les méchants que les imbéciles, parce qu'ils se reposent. -- Alexandre Dumas
  4. Re: Humans can do this without the machinery by SethJohnson · · Score: 5, Insightful

    I do not post often because I am paralyzed.

    Typing is a multi-hour exercise in eyebrow twitches.

    Most people do not have the patience to hold a conversation with me. I wish I could shorten that word to 'talk' as it would mean fewer eyebrow twitches.

    I would give all of my mod points to be able to mind-meld with other paralyzed people and 'talk' at a normal rate. Please support this research.