Expertise in integrating the solutions for every research need

EEG Research

A complete range of Hardware with various Amplifiers upto 256 channels, including amplifiers for recording EEG and / or EMG within the MR environment. Software for recording, post processing and online processing and correction of the data is also available. Caps, suitable for all kinds of applications, in various sizes are offered to best suit research needs. In addition to conventional passive electrodes, we offer ActiCaps – active electrode caps system with Impedance measurement right at the electrode, displayed using an LED. Dry electrodes based on this active electrodes technology is available and especially suited for BCI and Neurofeedback. Sensors for various applications and also for recording within the MR can be provided. We also offer Electrode Positioning systems known as Captrack.

Amplifiers

BrainAmp DC

actiCHamp

LiveAmp

V-Amp

Cap Systems

EASYCAP – EasyCap

actiCAP

actiCAP Xpress Twist

Software

Analyzer 2

Recorder

RecView

Sensors

Acceleration Sensor

GSR Sensor

Temp Sensor

Blood Pulse Sensor

ERP/EP – Event related Potentials / Evoked Potentials

  • Collect and Analyse data during any kind of behavioral and psychological experiments
  • Complete range of pre-processing steps in Analyzer software
    • Filtering
    • Resampling
    • Artifact reduction and rejection
    • Baseline correction
  • Segmentation and Averaging of stimulus or response locked epochs
  • Conduct LORETA, FFT or Wavelet analysis on ERPs
  • Presentation software for accurate display of images, sounds or videos
  • Stimtracker device to embed precise event triggers in EEG data for ERP calculation
  • Online viewing of ERPs

actiCHamp

StimTrak

SuperLab

Analyzer 2

Recorder

RecView

BCI, Neurofeedback & Assistive Technologies

  • Amplifiers with various channel options (16-256)
  • Active Dry electrodes for quick preparation and good data quality
  • Configurable and upgradeable system setups
  • Gel based, active and dry electrodes
  • Configurable caps for custom montages
  • Stationary or mobile setups
  • Software and open source packages to start experiments easily and quickly

V-Amp

actiCAP Xpress

actiCAP Xpress

Mobile & wireless EEG

  • Various solutions with compact Amplifiers and wireless solutions
  • Ideal for mobile, sports or studies in extreme environments
  • Neuromarketing and sleep

LiveAmp

MOVE

EEG Source Analysis

BESA is the most widely used software for source analysis and dipole localization in EEG and MEG research. BESA Research is a highly versatile software with optimized tools and scripts to preprocess raw or averaged data for source analysis and connectivity analysis. All important aspects of source analysis are displayed in one window for immediate selection of a wide range of tools. The same holds true for the source coherence / time-frequency module, and other analysis windows. BESA Research provides fast and easy hypothesis testing, a variety of source analysis algorithms including cortical imaging and volume imaging methods, integration with MRI and fMRI, age-appropriate template head models (FEM) as well as the possibility to import individual head models (FEM) generated by BESA MRI 2.0.

  • ERP analysis and averaging
  • Source localization and source imaging from EEG and MEG data
  • Use the individual cortex as source space for LORETA and CLARA analysis
  • Various diffuse and dipole-based source localization methods
  • Complete suite of statistical tests

Sleep Research

  • Compact wireless amplifiers or full research amplifiers
  • Add on sensors for breath flow, snoring, chin EMG
  • Comfortable caps with low profile electrodes

LiveAmp

Acceleration

Respiration

Temperature

Auditory Brainstem Potentials

  • Brainstem Auditory Evoked Potentials/Auditory Brainstem Responses
  • To test the functioning of inner ear and nerve pathway to brain
  • Different ERP peaks from activity of different pathway components
  • Very small amplitude signal (EP-PreAmp required)
  • Requires high sampling rate

actiCHamp

EP-PreAmp

EEG & fMRI

EEG-fMRI is a multimodal neuroimaging technique which enables the acquisition of EEG and fMRI data synchronously. The technique is being used worldwide to evaluate normal brain function as well as brain function associated with recognized brain disorders.

Scalp EEG reflects the brain‘s electrical activity, more specifically it represents post-synaptic potentials in the cerebral cortex. fMRI detects haemodynamic changes throughout the brain known as the BOLD effect (Blood Oxygen Level Dependent). EEG-fMRI therefore enables the direct correlation of these two important measures of brain activity.

  • Completely MR safe amplifiers
  • Syncing MR clock with amplifier
  • compact, stackable, battery powered MRI compatible amplifier
  • uses Fiber Optic cables to send EEG data
  • Automatic artifact removal in Analyzer software
  • MR compatible peripheral sensors for Respiration, GSR
  • 500+ publications using BP systems
fmri-eeg-1

BrainAmp MR plus

EEG & NIRS

  • Complementary functional data with integration
  • Same cap can hold EEG electrodes and fNIRS optodes
  • EEG
    • Identifies cortical activity (via synaptic potentials) on surface of scalp
    • Excellent temporal resolution (sampling rates 2kHz+)
    • Quick paradigms (P300, N200, etc.)
    • Frequency analysis possible (Alpha, Delta, etc.)
  • FNIRS
    • Identifies cortical activity (via hemodynamic response) on surface of scalp (similar headgear
    • Lower temporal resolution (sampling rates up to 50Hz+)
    • Good for slower paradigms related to hemodynamics (0.1 – 0.7Hz)
    • Strong source localization with very few trials (as few as 5-10)
    • Excellent noise performance with even very extreme movements and muscle usage

actiCHamp

NIRSport

Stim Tracker

EEG & TMS

EEG (or ERP) recording during TMS stimulation is an important technique providing support in the determination of cognitive processes, but it is also a well known technically challenging task. TMS stimulation induces a very strong electrical field that can saturate the recording amplifiers for a long duration. Furthermo­re, even if the amplifier does not reach saturation point, the TMS pulse induces an artifact in the EEG data that can last for hundreds of milliseconds.

  • TMS helps in deducing causal relationships for cognitive functions
  • various research, diagnostic and therapeutic applications
  • BrainCap TMS have very thin electrode holders
  • allows the TMS coil to be placed very close to the scalp

BrainAmp DC