Digital Electroencephalographs Mitsar-EEG

Up to 32 channel Mitsar-EEG systems are excellent performance for clinical application and research use. They provide you the capability both for handle routine EEG recording and high level brain function research.

Software package compatible both with desktop PC’s and laptops with MS Windows XP/Vista OS provides an advanced computerized EEG analysis.

Advanced QEEG processing includes spectral and coherence analysis, brain mapping, artifact rejection, spike detection, dipole source localization, ERP, ERD, Wavelet band power and Wavelet coherence, LORETA imaging, EEG and ERP independent component analysis, HBI references data base and etc.

WinEEG Software

Built in patient-database of EEG observation and data processing results

EEG acquisition and data processing

- Emulation of “moving” paper mode
- On-line chart moving speed, filter and sensitivity rescaling 
- Rapid re-montaging and recovering to original recording parameters 
- Event markers for quick identification
- Quick data scanning by markers and fragments
- EEG markers for  frequency, duration and amplitude identification
- Variable speed for reviewing recording
- Default or customer frequency band range filtering
- Automatic  artifacts search and rejection from future analysis
 - Advanced artifact correction based on PCA or ICA decomposition of raw EEG

Spectral density arrays trend graphs

Automated spike detection 

Equivalent dipole source localization

3D equivalent source current density distribution by LORETA 

QEEG and ICA analysis 

- Power spectra, coherence, bi-spectra and bi-coherence computation
- Mapping spectral parameters by band ranges, 
- Band ranges ratio and asymmetry maps
- EEG Independent Component Analysis (ICA)
- Comparison of analysis output

WINEEG ADVANCED SOFTWARE PACKAGE INCLUDES ADDITIONALLY:

ERP acquisition and computation 

- Visual and acoustic stimulus presentation
- Patient response recording using event button
- Event-related potentials (ERP’s) computation
- Event-related De/Synchronization computation
- Wavelet band power and coherence computation
- Task performance (omission and commission errors, reaction time and its variance) calculation
- Mapping event-related dynamics parameters, 
- Comparison of analysis result

Courtesy of Mitsar