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Visual Evoked Response (VER)

Home > Applications > ERS: Evoked Response > Advanced Features > Visual Evoked Response (VER)

To perform Visual Evoked Response (VER) and Flash Visual Evoked Potential (FVEP) studies, use the TSD122 Stroboscope and the averaging mode in AcqKnowledge. The stroboscope will trigger the MP System or the averaging software can trigger an external stimulator. An Evoked Response or Electroencephalogram Amplifier (ERS100C, EEG100C, or wireless BN-EEG2) is used to record the evoked response while the software performs on-line averaging.

Visual Evoked Potentials (VEP) can also be evoked by a checkerboard pattern delivered via a stimulus presentation system that is synchronized with the MP Device. The potential is recorded using EEG electrodes placed over the visual cortex and the response averaged using AcqKnowledge’s averaging mode. Each time the checkerboard pattern changes, a trigger pulse is sent to the MP Device and this is used to drive the averaging process.

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Details

This is one of many ADVANCED FEATURES for the selected Application. Scroll down for hardware options.

The averaging software allows the user to set the number of averages and the length of the average, and to adjust the artifact rejection criteria.

Display and overlap multiple responses for a quick comparison between subjects and trials.

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Application Notes

Knowledge Base

Hardware Packages   |   Visual Evoked Response (VER)

Hardware Bundles are complete solutions for the specified application. Choose your preferred platform and bundle, then click "Request Pricing" to request an estimate, add/remove items, or complete purchase. If you have questions about specific items, click through to the product web page for details and specifications, or contact your Local Sales contact.

Wired

MP36R System

  • 1 x 4-channel Data Acquisition and Analysis System for Windows
  • 1 x 8 mm Ag-AgCl reusable snap electrode
  • 1 x Electrode Lead Adapter, TP
  • 1 x Tensive Adhesive Gel, 33 ml
  • 1 x Stroboscope for BSL or MP36R

MP160 System

  • 1 x MP160 Data Acquisition System - Win
  • 1 x C-series Biop. Amp to Touchproof
  • 2 x Ag-AgCl 8 mm TP elect., shld
  • 1 x Ag-AgCl 8 mm TP elect., unshld
  • 1 x E-Prime Stimulus Presentation System
  • 1 x Evoked Response Amplifier
  • 1 x Tensive Adhesive Gel, 33 ml
  • 1 x Abrasive Pads 10/pk
  • 1 x Electrode Impedance Checker
  • 1 x Headphones, Monaural

MP160 System

  • 1 x MP160 Data Acquisition System - Win
  • 1 x C-series Biop. Amp to Touchproof
  • 2 x Ag-AgCl 8 mm TP elect., shld
  • 1 x Ag-AgCl 8 mm TP elect., unshld
  • 1 x Cbl 3.5 mm to 3.5 mm, 2 m
  • 1 x Evoked Response Amplifier
  • 1 x Tensive Adhesive Gel, 33 ml
  • 1 x Abrasive Pads 10/pk
  • 1 x Electrode Impedance Checker
  • 1 x Stimulator Module
  • 1 x Stroboscope for UIM100C or STM100C

Animal

MP36R System

  • 1 x 4-channel Data Acquisition and Analysis System for Windows
  • 3 x 8 mm Ag-AgCl reusable snap electrode
  • 1 x Lead set, shielded, BSL
  • 1 x Tensive Adhesive Gel, 33 ml
  • 1 x Stroboscope for BSL or MP36R

MP36R System

  • 1 x 4-channel Data Acquisition and Analysis System for Windows
  • 2 x Ag-AgCl 8 mm TP elect., shld
  • 1 x Ag-AgCl 8 mm TP elect., unshld
  • 1 x Electrode Lead Adapter, TP
  • 1 x Tensive Adhesive Gel, 33 ml
  • 1 x Abrasive Pads 10/pk
  • 1 x SuperLab System for MP36/35 or MP36R

MP160 System

  • 1 x MP160 Data Acquisition System - Win
  • 1 x C-series Biop. Amp to Touchproof
  • 2 x Ag-AgCl 8 mm TP elect., shld
  • 1 x Ag-AgCl 8 mm TP elect., unshld
  • 1 x Cbl 3.5 mm to 3.5 mm, 2 m
  • 1 x Evoked Response Amplifier
  • 1 x Tensive Adhesive Gel, 33 ml
  • 1 x Electrode Impedance Checker
  • 1 x Stimulator Module
  • 1 x Stroboscope for UIM100C or STM100C
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