39-channel Digital EEG System

  • 39 EEG channels, dedicated ECG and OEG channels, 8 additional differential channels
  • Long-term video EEG monitoring
  • Polysomnography
  • Portable patient unit for quick connection/disconnection
  • Continuous impedance monitoring during acquisition


For more than a quarter of a century, Neurosoft has been designing and producing various equipment for neurophysiology. Many years of experience and the meticulous work done by our software and hardware engineers have gone into the creation of the highest quality equipment, which is being successfully used at medical facilities all over the world.

Boundless options: routine EEG, long-term video EEG monitoring, long-latency and cognitive EP acquisition, cerebral function monitoring, BFB training, invasive EEG are not the full list!

We recommend this expert class Neuron-Spectrum-65 system (can be used as Type I monitor according to AASM classification) for in-lab PSG.

EEG channels + differential channels to record any physiological signals

The device features 39 EEG channels, dedicated ECG, EMG and OEG channels, 8 additional differential channels and dedicated DC channels. The DC channels allow connecting any PSG sensors of third-party manufacturers as well as obtain data from PAP devices to determine therapeutic pressure in patients with OSA (obstructive sleep apnea).

Long-term video EEG monitoring

Thanks to the wide range of acquisition channels, Neuron-Spectrum-65 can be effectively used for long-term video EEG monitoring together with 32-channel electrode cap and for pre-operative monitoring together with other types of electrodes including invasive.

The monitoring may continue for up to several days or even weeks. The video can be recorded from 1, 2 or 3 cameras simultaneously and can be motion trigged. Mobile trolley-based configuration allows using it in ICU.


Neuron-Spectrum-65/PSG configuration is a perfect solution for the most complex in-lab sleep studies performed in sleep centers: routine video PSG testing, MSLT (multiple sleep latency test), MWT (maintenance of wakefulness test), PSG with manual/automatic PAP titration, split-night PSG and others.

According to AASM, video monitoring synchronized with PSG data is recommended. HD cameras with IR illumination and remote control option ensure maximum convenience for the medical personnel when using the system. The video image helps accurately determine sleep and wake stages, and obtain a more complete clinical picture of patients with OSA, restless leg syndrome, parasomnia and other sleep-related disorders. Neuron-Spectrum.NET/PSG software module ensures manual, semi-automatic and automatic sleep staging and PSG event detection (apnea/hypopnea, snoring, desaturation, arrhythmia, limb movement, arousal, etc.). Automatic algorithms implemented in the software speed up PSG data processing saving precious time.

Portable patient unit for quick connection/disconnection

During in-lab PSG the sensors can be connected to the recorder through the portable patient unit. This allows a patient to disconnect quickly from the recorder (for example in case of bathroom needs) and then connect the sensors back to resume the recording.

Continuous impedance monitoring during acquisition

The color-coded impedance indication on the amplifier inputs and continuous impedance measurement during acquisition assist the specialist in signal quality monitoring and, if necessary, with timely correction of the electrode position thus ensuring superb recording quality. The operating mode can be switched at a push of a button on the front panel of the device whereas the LED indicator next to button will always show the current operating mode.

The support of HL7 standard allows integrating all diagnostic Neurosoft systems into the information system of a healthcare facility.

Delivery Set

The delivery set can differ from country to country. Request the actual delivery set for your country from your local representative.

Neuron-Spectrum-65 electronic unit1 pcs.
SU-3 stand for electronic unit1 pcs.
Stand mount1 pcs.
PhS-1 LED photic stimulator1 pcs.
SU-14 stand for LED photic stimulator1 pcs.
Set of EEG electrodes (25 bridge electrodes, 3 ear electrodes)1 pcs.
EEG helmet, blue (blue, size 54–62)1 pcs.
EEG helmet, green (green, size 48–54)1 pcs.
EEG helmet, yellow (yellow, size 42–48)1 pcs.
Cable for bridge or ear EEG electrode, white, 1 m (white, 1 m)22 pcs.
Cable for bridge or ear EEG electrode, red 1 m (red, 1 m)2 pcs.
Cable for bridge or ear EEG electrode, black, 1 m (black, 1 m)1 pcs.
Technical manual «Neuron-Spectrum 61, 62, 63, 64, 65, Neuromonitor»1 pcs.
Warranty certificate1 pcs.
User manual «Neuron-Spectrum.NET»1 pcs.
Annex to user manual «Exam Manager»1 pcs.
Package set1 pcs.
Neuron-Spectrum.NET software license without additional modules1 pcs.