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28-channel digital EEG system

neuron-spectrum (high resolution).zip
(pdf-file, 28.23 MB)
(pdf-file, 882 KB)

USB connection
ISO quality certificate
CE conformance certificate
Certificates of conformance to CIS requirements

General PropertiesFeaturesDelivery SetBack to EEG Systems

Neuron-Spectrum General Properties

Digital EEG systems Neuron-Spectrum are modern high-tech electronic medical devices of high quality satisfying the most exacting requirements of wide circle of the customers starting from doctor in clinics and up to neurophysiologist-researcher.

The mathematical processing of the received data includes brain mapping, spectral, coherent, periodometrical analysis and automatic report generation. EEG is displayed on the computer screen with the resolution up to 2560×1600 pixels and is printed on the common paper. The impedance is indicated on the electronic unit front panel.

Options. Digital EEG systems Neuron-Spectrum can be supplied with the following options: polysomnography study; video monitoring; 3-D dipole localization of pathological activity sources; evoked potentials study; heart rate variability study; external unit for SpO2 registration.

Neuron-Spectrum Features

Any Electrode Can Be Used as a Referent One

Any electrode can be used as a referent one, and the bipolar derivations can be recoded without placing any other additional referent electrodes, for example ear ones.

Impedance Indication on the Front Panel

Impedance indication on the front panel is a considerable reduction of time required for a patient preparation for the checkup with the preservation of high registration quality.

Connector for Standard Electrode Cap Attachment

If you use the electrode cap, you will not have to use the adapters or other devices, it will be enough just to attach the cap to standard connector.

Touch Proof Connectors and Alligator Clips with Leads

The Touch proof connectors and the alligator clips compatible with most cables and electrodes are used for the electrodes connection.

Small Dimensions and Possibility to Operate in Unshielded Room

Digital EEG systems of Neuron-Spectrum series can be used in any convenient room. It results in considerable decrease of costs required for preparation of working place, increase of personnel convenience of operation and patient's comfort. The small device dimensions is a mobility, small expenses for forwarding.


EEG recording mode.

Neuron-Spectrum Software Features

EEG Recording

Neuron-Spectrum software provides EEG recording on any digital EEG system of Neuron-Spectrum series by 8–32 channels (up to 64 digital derivations).

During the recording monopolar, bipolar or mixed montages in “10-20” and “10-10” schemes can be used. Any polygraphic channels (ECG, EMG, EOG, breath (airflow, chest and abdominal movements), breath noise (snoring), body position, limb movement, SpO2, etc.) can be included in montage.

The montage can be switched at any moment: before the recording, during the recording, in the process of EEG review and analysis after the recording.

It is possible to set different parameters for the different channels. For example, if you can not delete the trend of EEG isoline in frontal derivations, you can specify the more high values of high pass filter only for these derivations. You can change the parameters of any channel in the process of the recording.

In split-screen mode you can observe the process of the recording in one part of the screen and review the recorded EEG in the other one.

The software allows performing the functional tests which are standard for EEG checkups (photic stimulation, auditory stimulation, hyperventilation, eyes opening). Besides, you can perform other functional tests of any duration and in any sequence.

The flexible possibilities of stimulators programming are available.

You can watch the process of EEG recording both from the computer connected to the digital EEG system or computer connected to the same local network. After EEG recording termination, EEG can be reviewed in the “as recorded” mode as if it emulates the paper record.

EEG Storage

The records are stored in the database which provides the advanced possibilities of structuring and search. The records archives can be stored on CD or DVD. If necessary to review the archive record, the software will inform the user of the required disk to be installed in the disk drive. Besides, the records can be stored not only on the computer connected to the digital EEG system but also on any remote computer (file server).

The software operates with standard network database via GDT and HL7 interfaces.

EEG Printing

EEG with standard grid, derivations names, recording parameters can be printed on any computer printer. In the process of the recording you can mark EEG fragment which will be printed just after the recording termination.

EEG Analysis

The records can be analyzed with the use of the most modern techniques of mathematical analysis. Any fragment of the record or the whole record (with the division on epochs) can be processed.

As far as the digital EEG systems of Neuron-Spectrum series allow EEG recording not only in 35 Hz standard range but also in the wider frequency range, then not only standard ranges (alpha, beta, delta and theta) but also any ranges specified by the user can be analyzed at spectral analysis.

Brain Mapping. The software allows mapping of practically any parameter: EEG amplitude and spectrum power in the whole frequency range, EEG amplitude and spectrum power in the specified frequency ranges, rhythm index, etc.

Search of spikes and sharp waves is done automatically. In the result of search the software provides the list of the detected phenomena and mapping of these phenomena distribution on scalp.

The software provides the possibility of EEG coherent and cross-spectral analyses performing and coherence maps generating.

After EEG mathematical analysis the software allows creating the automatically generated EEG description in checkup report. Besides, the doctor can edit the report at her/his discretion, add any pictures and graphs. At that you can use structured comprehensive glossary which can be enlarged.

Trends Construction

Neuron-Spectrum software allows to display trends of spectrum components, EEG indexes, amplitude parameters of signals, HR, number and amplitude of epileptiphorm activity phenomena, etc. in any selected derivations.

In spite of the record duration all the trend is displayed on the one screen. At that you can switch on any doubtful record fragment from the trend window by one mouse click!

Two-monitor Operation Mode

The program supports automatically two-monitor operation mode. At that the results of EEG analysis, checkup report, images from the video cameras, trends, etc. are represented on the second monitor which allows to use the first monitor for EEG displaying completely.

Working with Loreta

EEG montages creation and editing

Example of the report automatically generated by “Neuron-Spectrum” software

Graphs of EEG spectral and coherent analysis results

Automatic search of spikes and sharp waves

Brain mapping and bar charts of EEG analysis results

EEG parameters trends

Neuron-Spectrum-4/P Delivery Set

The delivery set variant for Neuron-Spectrum-4

Neuron-Spectrum-4/P Extra Delivery Set

long-term video EEG monitoring system

software and equipment for polysomnography studies on Neuron-Spectrum EEG system

portable unit for commutation of up to 40 EEG and PSG channels

External unit for SpO2 recording
finger sensor for SpO2 recording is not included in the price


software and equipment for electroretinography (ERG) study

software and equipment for heart rate variability (HRV) analysis

BrainLoc 6.0
3-D dipole localization software

Optional Sofware

  • Neuron-Spectrum-LEP software (“Neuron-Spectrum.NET” software with LEP module for long-latency EP recording by multi-channel scheme with topographic brain mapping)
  • Neuron-Spectrum-Video software (“Neuron-Spectrum.NET” software with Video module for synchronous EEG and video recording, review, analysis, storage and editing)
  • CFM software (“Neuron-Spectrum.NET” software to calculate and display aEEG)
  • Neuron-Spectrum-PSG software (“Neuron-Spectrum.NET” software with PSG and Video modules)
  • Neuron-Spectrum-ERG software (“Neuro-MEP.NET” software with ERG module for VEP, PR-VEP, ERG and EOG acquisition, analysis and storage)

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Updated 27.04.2009
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