⚡ 本页包含 AI 生成的分析内容,仅供参考
本文提出一种256通道主动复用的微ECoG植入式记录芯片,采用列并行增量ΔΣ ADC和Bulk-DAC技术,在22nm工艺下实现高密度神经信号采集。解决了传统ECoG系统通道数受限、功耗与面积权衡的问题。
Chris Van Hoof1,2, Jan Genoe1,2, Sebastian Haesler1,2,3,5, Georges Gielen1,2, Nick Van Helleputte1, Carolina Mora Lopez1 imec, Leuven, Belgium KU Leuven, Leuven, Belgium 3 Neuroelectronics Research Flanders, Leuven, Belgium 4 now with TDK InvenSense, Milan, Italy 5 Vlaams Instituut voor Biotechnologie, Leuven, Belgium 1 2 Electrocorticography (ECoG) recording is a non-penetrating electrophysiology technique that achieves a good balance between spatial resolution, brain coverage and invasiveness
Xiaohua Huang1,2, Horacio Londoño-Ramírez1,2,3, Marco Ballini1,4,