← 返回 JSSC 论文列表JSSC 2009第12期RF & WirelessAMI 0.5μmDRAMNeural Interface
A Wireless IC for Time-Share Chemical and Electrical Neural Recording
一款用于无线分时监测大脑化学和电神经活动的低功耗4通道集成电路。
1.1-mW, 4-channel, 56.7 pA/√Hz (dc-5 kHz), 3.5 μV/√Hz (1.1-5 kHz), 16.7 nM LOD
神经监测快速扫描循环伏安法无线集成电路多巴胺检测生物电记录
▸支持分时化学和电神经活动监测
▸集成快速扫描循环伏安法和细胞外电生理记录功能
▸单片电路生成FSCV和双相恒流刺激波形
Abstract
vid P. Daberkow, Eric S. Ramsson,
Christopher D. Howard, Byron A. Heidenreich, Paul A. Garris, and Pedram Mohseni , Member, IEEE
Abstract—A 1.1-mW 4-channel integrated circuit for wireless
time-share monitoring of chemical and electrical neural activity
in the brain is described. The chip architecture can be configured
to perform neurochemical monitoring using 300-V/s fast-scan
cyclic voltammetry (FSCV) and neuroelectrical recording using
extracellular electrophysiology. The 5-mm
/50IC is fabrica