Tiny antennas open door to injectable electronics for brain monitoring
By creating a miniscule device that translates brain activity into radiowaves, University of Wisconsin-Madison neuroengineers have taken a key step toward enabling injectable sensors for wireless, localized recording in the brain. The work, detailed in the May 2023 issue of the journal Sensors and Actuators B: Chemical, is essentially a proof-of-concept for using minimally invasive …