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Scientists created a tiny device that can control your nerves to treat chronic pain

Scientists have developed a tiny, injectable device that controls nerve activity to treat chronic pain and movement disorders. The device is wireless, does not require surgery or batteries, and can be adjusted in real time. Early tests show it works well and could offer a less invasive treatment option.

What happened

A seed-sized device was created to control nerves without surgery, wires, or batteries. It is injected into the body and uses wireless power to send electrical signals that alter nerve activity.

Why it matters

This device could offer a safer, more accessible treatment for people with chronic pain and movement disorders, reducing the need for invasive procedures and improving patient care.

Why it belongs here

The device shows potential for simpler, more flexible medical treatments, giving patients and doctors more control and reducing the risks associated with traditional methods.

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