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Archive for February 9, 2016

Brain power: Wirelessly supplying power to the brain

Wirelessly supplying power to brain
Wirelessly supplying power to brain

A picture of a proposed architecture of the implantable device composed of flexible antenna and CMOS circuits for wireless-powered neural interface systems.
Image credit goes to: Toyohashi University of Technology

Human and animal movements generate slight neural signals from their brain cells. These signals obtained using a neural interface are essential for realizing brain-machine interfaces (BMI). Such neural recording systems using wires to connect the implanted device to an external device can cause infections through the opening in the skull. One method of solving this issue is to develop a wireless neural interface that is fully implantable on the brain.