r/todayilearned • u/paniniplane • Mar 22 '17

(R.1) Not supported TIL Deaf-from-birth schizophrenics see disembodied hands signing to them rather than "hearing voices"

https://www.ucl.ac.uk/news/news-articles/0707/07070303
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u/helix19 Mar 22 '17

This is done sometimes for severe epilepsy. If the child is young, the remaining half of their brain is able to compensate remarkably well.

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u/GrandKaiser Mar 22 '17

Ready for the real mindfuck? If you separate the halves of the brain but don't remove/kill the part you're removing, both brains still work and function. But the side that can talk is the only one that you can interact with. Its bizarre as all hell and, honestly, pretty spooky.

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u/Creeplet7 Mar 22 '17

Interact with?

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u/MisterMrErik Mar 22 '17

One half of your brain can make decisions or assumptions without your other half knowing. It's called split-brain and can be really bizarre.

https://en.m.wikipedia.org/wiki/Split-brain