• smeg@feddit.uk
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      6 months ago

      It is proposed that it is possible that a person may develop two separate conscious entities within their one brain after undergoing a corpus callosotomy.

      So unless you’ve had your brain cut in half to treat your epilepsy then you’re probably alright

      No conclusive evidence of the proposed phenomenon has been discovered.

        • smeg@feddit.uk
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          6 months ago

          A disconnect doesn’t necessarily imply two separate conscious entities though, right?

            • smeg@feddit.uk
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              6 months ago

              It’s definitely a fascinating subject! I guess the big question is whether we all have two consciousnesses already or that situation only develops after the split. It seems to me that healthy brains have both sides working so well together that they’re essentially one unit, and they only start behaving separately once their forced to.

          • fishos@lemmy.world
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            6 months ago

            In those experiments, the speaking portion of Joe has no clue what the other side is experiencing. Like they show it to him on the wrong side and say “can you see this?” “No”. Then they ask him to draw it, and to his amazement he does. It’s not just being unable to vocalize certain thoughts - they’re not even there to vocalize at all to that part of the brain. But the other half is happily chugging away with that info

      • umbrella@lemmy.ml
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        6 months ago

        ooo theres a video where they experiment on a guy that had this procedure, like trying to show different objects to different halves of his brain. its freaky and interesting, wish i could find it.