magnetoelectric "dust" can help reconnect nerves

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https://futurism.com/neoscope/scientist ... red-nerves

In news that could be significant for patients with brain or nerve issues, researchers at Rice University have developed a new material that they say can stimulate neural tissue in a less invasive manner than previous treatments, and also allow nerve signals to flow again despite a severed connection.

The research team at Rice says they've developed a magnetoelectric material, meaning it converts magnetic fields into electric fields. Doctors have long pondered whether such a biomedical material could help patients suffering from brain and nerve problems, but previous experiments on magnetoelectrics had a difficult time making neurons react to the converted electrical signal.

"We asked, ‘Can we create a material that can be like dust or is so small that by placing just a sprinkle of it inside the body you’d be able to stimulate the brain or nervous system?’"