EEG/ ERP/ EP Systems

B.E.S.S. - Brain Electro Scan System

B.E.S.S. - EEG/ERP/EP systems are used for acquisition and analysis of BioElectrical activity. The systems are highly accurate with complex data processing and analysis capabilities. The systems are built over years of research and development in the field of Electroencephalography. 

The system is available in Desktop and Laptop versions for mobile recordings and can be used and custom built as per requirements for clinical application.

Basic And Advanced Features: 

·    Standard features such as Wizard driven EEG capture.

·    The ability to visually compare various raw and processed waveforms simultaneously to work with multiple subject and session data.

·    Montage manipulation and assignment has been simplified to create an "anytime" ready to go system.

·    High accuracy online software digital filters are also a part of the standard package.

·     Advanced features include the ability to process data in continuous and epoch modes using various potentials, VEP, AEP, and complex cognitive potentials, viz., P300, Bereitschafts potentials, Contingent Negative Variation etc.

·      The system is compatible with all high quality Bio Amplifier systems with an output of +/-5V.

  Display and Analysis Package:  

·      Digital Filtering - High resolution Online and Offline digital filters

·       FFT - RMS and Absolute values

·      Display of independent Power Spectrum profile of multiple continuous segments and their independent Wavelet transformation 

·      Power spectrum array 1-8 user set channels 

·      Time Series

·      Single trial analysis 

·      Averaging - Online, Offline, Auto and Manual 

·       Averaging using preset event grouping and bin selection 

·      Manual averaging using visual selection of each epoch into one of the 3 bins based on response parameter selection

     Digital Filters: 

o      Ability to choose filter techniques

o       Customize your High and Low pass filters 

o       Use Band pass or Band Stop filters

o       Use of online Band Pass filter for display of electrical activity

   Unique Scoring and Analysis Feature:  

·       On Screen manual scoring system - OSMS

·       Score 7 parameters on screen

·       Auto creation and print out of score sheet with score history 

·       Single Trial analysis

·       Peak adjusted Activation Profiling 

·       Display of FFT profile of prestimulus and stimulus related changes over user defined duration 

·       Display of continuous wavelet

    3D Headmap and Wavelet:

·       Automatic peak detection 

·       Automatic Latency and Amplitude measure in all channels as text file

·        3D Head Map Voltage Interpolation 

·        Instant Wavelet 

·        Current Display Plotting