The Trustees of the University of Pennsylvania;The Board of Trustees of the University of Illinois
发明人:
John A. Rogers,Dae-Hyeong Kim,Brian Litt,Jonathan Viventi
申请号:
US14532687
公开号:
US10349860B2
申请日:
2014.11.04
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Provided are methods and devices for interfacing with brain tissue, specifically for monitoring and/or actuation of spatio-temporal electrical waveforms. The device is conformable having a high electrode density and high spatial and temporal resolution. A conformable substrate supports a conformable electronic circuit and a barrier layer. Electrodes are positioned to provide electrical contact with a brain tissue. A controller monitors or actuates the electrodes, thereby interfacing with the brain tissue. In an aspect, methods are provided to monitor or actuate spatio-temporal electrical waveforms over large brain surface areas by any of the devices disclosed herein.