A High-Performance Application Specific Integrated Circuit for Electrical and Neurochemical Traumatic Brain Injury Monitoring.
本文报道了首个用于创伤性脑损伤(TBI)患者监测的应用专用集成电路(ASIC)。通过同步监测损伤人脑组织的神经生理信号(皮层脑电ECoG)和神经化学信号(葡萄糖、乳酸、钾离子),可检测与TBI不良预后相关的扩散性去极化(SD)。该ASIC采用商用AMS 0.35 µm CMOS工艺制备,面积为7.5 mm²,用于处理由深度或皮层电极...