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lifesoidot t1_j2czrzd wrote

Reply to comment by EarlyAd29 in ELI5: How did we realise the mind is in the brain? by theembryo

Even extremely powerful magnets are quite benign. Take MRI (magnetic resonance imaging) for example. The tissues will warm a little, but well within what is safe.

Perhaps you are thinking of a shock wave? Like an IED outside an armoured vehicle. The armour might prevent any shrapnel penetration, but the shock wave alone can cause an acquired brain injury.

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rogue303 t1_j2d6b2p wrote

Nope, he's probably talking about transcranial magnetic stimulation. You can use it to excite/suppress regions of the brain with interesting results.

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EarlyAd29 t1_j2dgx75 wrote

I edited my comment to make more sense. the type of magnetic wave I mean are say you're counting numbers then you suddenly start talking gibberish because I directed a strong magnetic wave at your brain, but it's only temporary and should not, for some reason, be used for recreational purposes.

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