Sunday, April 28, 2024

Implant-free stimulation could treat brain conditions

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Scientists know that stimulating the deeper regions of your brain can treat Parkinsons and other conditions. But theres a problem: they usually need to open your skull to place implants, which is both time-consuming and risky. Researchers may have a better way, though: theyve invented a deep brain stimulation technique that only requires electrodes on your scalp. The trick is to create two high-frequency electrical currents that dont do anything by themselves, but interact with…
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