Neural Recording Data Acquisition System-sawan实验室

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Neural Recording Data Acquisition System

Introduction

The OmniPlex System is a compact, flexible platform for high performance data acquisition and powerful online spike sorting. It offers low latency, superior common-mode rejection amplification and is well known for its user-friendliness. The OmniPlex System is a combination of the OmniPlex chassis, OmniPlex Software, and a Digital Headstage Processor (DHP) acquisition subsystem – all described below. Other versions of the OmniPlex system could utilize an OmniAmp or DigiAmp A/D device.

Characteristics

Device Name	Neural Recording Data Acquisition System
Model	Plexon OmniPlex
Characteristics	-Digital Headstage Processor (DHP) acquisition subsystem -DigiAmp™ Digitizing Amplifier acquisition subsystem -A/D input conversion：40kHz per neural channel at 16-bit resolution -Timestamping：25µsec (40kHz) -Filtering: Software selectable digital filtering; 2-12 pole filters, Butterworth,Bessel or Elliptic; notch filter - Referencing：Digital selected channel referencing including: Common Average Referencing (CAR) and Common Median Referencing (CMR) -Digital Inputs：up to 64 channels -Auxiliary non-neural A/D inputs：32 channels -Trodal sorting support：Stereotrode and tetrode -Channel mapping：User-definable mapping sets

Device Name

Neural Recording Data Acquisition System

Model

Plexon OmniPlex

Characteristics

-Digital Headstage Processor (DHP) acquisition subsystem

-DigiAmp™ Digitizing Amplifier acquisition subsystem

-A/D input conversion：40kHz per neural channel at 16-bit resolution

-Timestamping：25µsec (40kHz)

-Filtering: Software selectable digital filtering; 2-12 pole filters, Butterworth,Bessel or Elliptic; notch filter

- Referencing：Digital selected channel referencing including: Common Average Referencing (CAR) and Common Median Referencing (CMR)

-Digital Inputs：up to 64 channels

-Auxiliary non-neural A/D inputs：32 channels

-Trodal sorting support：Stereotrode and tetrode

-Channel mapping：User-definable mapping sets