Team makes tiny, magnetically powered neural stimulator

Rice University neuro engineers have established a very small surgical implant that can electrically promote the brain and anxious procedure with out using a battery or wired energy supply.

The neural stimulator attracts its energy from magnetic electrical power and is about the size of a grain of rice. It is the 1st magnetically powered neural stimulator that produces the similar kind of large-frequency signals as clinically authorised, battery-powered implants that are utilized to treat epilepsy, Parkinson’s disorder, long-term pain and other ailments.

The investigation is available online in the journal Neuron.

A sample of Rice University’s “magnetoelectric” movie atop a mattress of raw rice. Rice neuroengineers established the bi-layered movie to energy implantable neural stimulators that are around the size of a grain of rice. The movie converts electrical power from a magnetic field straight into an electrical voltage, eliminating the have to have for a battery or wired

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