NeXus-32

OverviewSoftwarePackagesSpecifications

Powerful multimodal system

The NeXus-32 is a powerful multimodal device, capable of measuring up to 32 physiological signals simultaneously. It offers a total solution for qEEGneurofeedback and biofeedback. The NeXus-32 has up to 24 inputs for unipolar EEG signals, up to 4 channels of EEG, EMGECGEOG and 4 inputs for peripheral signals like heart raterelative blood flowskin conductancerespirationtemperature, and more. The NeXus-32 also offers input for event triggers or oximetry / SpO2 and has extensive interfacing options.


Features

  • 24 x unipolar (q)EEG | 4 x bipolar ExG | 4 x AUX | 1 x trigger
  • Sample rates up to 2.048 Hz in 24 bit resolution (with ultra high impedance)
  • Active shielding for minimal noise and movement artifacts
  • Bluetooth for wireless qEEG, neurofeedback and biofeedback
  • Fiber USB interface for maximum sample rates and data quality
  • Battery or AC powered
  • Display for system status
  • CF card memory for ambulant recordings
  • Event trigger interface for synchronization
  • Medical CE certified (IIa), FDA registered (II)

Reliable high quality signals

NeXus by Mind Media stands for clean signals by using active shielding technology and carbon coated cables for minimal artifacts and noise. We offer a shielded EEG cap for the best signal quality and a minimum of noise.

Due to use of sintered Ag/AgCl electrodes, we can provide the very best signal quality. Built with high quality electronics and medical grade technology to perform very reliable and accurate measurements and analysis.


Multimodal data acquisition

NeXus-32 is an integrated multimodal system for measuring and training a wide variety of physiological signals simultaneously:

  • (q)EGG
  • EMG
  • ECG / Pulse
  • Respiration
  • Temperature
  • Skin Conductance
  • SCP
  • EOG
  • SpO2
  • Accelerometer
  • Force


Wireless data communication

Communicate wirelessly in real-time using Bluetooth for a great deal of freedom during a biofeedback or neurofeedback session. Link with Fiber USB interface for maximum sample rates or store physiological ambulant data on flash memory.


Easy to use software

Highly customizable platform with a wide range of powerful tools for physiological research and signal processing. Use the NeXus Trigger Interface for event synchronization and registering stimuli. The NeXus-32 comes with the easy to use BioTrace+ software which provides protocols and training for almost every EEG application.

BioTrace+ offers a total solution for every qEEG, neurofeedback or biofeedback application and psychophysiological research.

BioTrace+ Software for NeXus

BioTrace+ is our easy-to-use and fully customizable software for measuring and training physiological data in real-time. It is the ultimate platform for biofeedback, neurofeedback and physiological research. The software comes with every NeXus device.

Λογισμικό

qEEG [21ch]

  • Sensors
    • 21ch EEG Cap (3x) + Adaptor
  • Supplies
    • qEEG Kit

Neurofeedback [2ch]

  • Sensors
    • 2ch EEG LinkedEar
  • Supplies
    • EEG Electrodes (50x)
    • EEG Kit

Neurofeedback [4ch]

  • Sensors
    • 4ch EEG LinkedEar
  • Supplies
    • EEG Electrodes (50x)
    • EEG Kit

Biofeedback

  • Sensors
    • 2ch ExG
    • Blood Volume Pulse
    • Respiration
    • GSR
    • Temperature
  • Supplies
    • EMG/ECG Electrodes (100x)
General
Resolution24 bit
Size158 X 112 x 73 mm
Weight770 grams
DisplayDisplay system status
Safety ClassMedical CE certified (IIa), FDA registered (II)
Warranty2 years
ConnectivityUnipolar ExG inputsBiopolar ExG inputsAUX inputs
Channels2444
SignalsEEG, EMG, ECG, EOGEEG, EMG, ECG, EOGPeripheral signals
Sample rate128 – 2.048 Hz128 – 2.048 Hz128 Hz
Input signal difference-150 mV to +150 mV-150 mV to +150 mV-3 V to +3 V
Input com. mode range-2 V to +2 V-2.0 V to +2.0 V-4 V to +4 V
Gain factor20x20x1x
Noise< 1 μV< 1 μV< 20 μV
Input impedance> 100 MΩ> 100 MΩ> 100 MΩ
CMRR> 90 dB> 90 dB> 70 dB
Accuracy±2 %±2 %±2 %
ConnectorMicro coaxLEMO 0B series 6 pinLEMO 0B series 5 pin
Data interface
BluetoothUp to 10 meters
USBFiber USB Interface (10m)
Data storage2 GB on CF card
Power management
Power supplyExternal power source, 6-12 AA batteries
Operating time24+ hours