Real-time multi-channel system for neural spikes acquisition and detection

Li Huang,Xu Zhang,Ning Guan,Sanyuan Chen,Yun Gui,Weihua Pei,Hongda Chen

NEWCAS（2012）

引用 2|浏览8

暂无评分

摘要

A real-time multi-channel system for neural spikes acquisition and detection is presented in this paper. It incorporates self-designed micro-machined silicon recording probes, specific multi-channel biomedical amplifiers, analog-to-digital converters and a digital signal processor. The system can inspect 32 channels of neural signals, detect the spikes simultaneously, and display 1 channel of the original signals and 32 channels of detection results on the PC screen. The function of the system is verified in a saline environment and the accuracy of the spike detection is 95%. Such system can be used as a head stage for free-moving and long-term recording, and even closed-loop recording and stimulating applications.

查看译文

关键词

real-time multichannel system,medical signal detection,analogue-digital conversion,neurophysiology,biomedical electrodes,amplifiers,closed-loop recording,brain-computer interfaces,analog-to-digital converters,self-designed micromachined silicon recording probes,medical signal processing,neural signals,data acquisition,neural spike acquisition,silicon-on-insulator,silicon,multichannel biomedical amplifiers,si,brain,long-term recording,microelectrodes,elemental semiconductors,pc screen,free-moving recording,brain machine interfaces,neural spike detection,micromachining,closed loop systems,real-time systems,digital signal processor,accuracy,digital signal processing,silicon on insulator,real time systems,brain computer interfaces,signal to noise ratio

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要