Neural Recording Data Acquisition System-sawan实验室

Home >> Facilities >> Biology Lab >> Content

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