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Computerized Biofeedback and Neurofeedback Systems


NeXus-10 - Mark II ( Priced without sensors)




The NeXus-10 MKII is a versatile and advanced system for biofeedback applications, neurofeedback applications, and physiological research. The NeXus-10 is the number one choice neurofeedback and biofeedback system!

Plug into the future of biofeedback and neurofeedback

The NeXus-10 offers 4 single channel inputs, 2 dual channel inputs, 1 oximetry/ trigger (with NeXus Trigger Interface) input and 1 digital input. The Nexus-10 is capable of measuring a wide variety of modalties simultaneously, such as brainwaves (EEG, SCP), muscle tension, heart rate, relative blood flow, skin conductance, respiration, temperature, and more... Start with biofeedback or neurofeedback and add other modalities later on.

Take a look at our physiological sensors and accessories to explore the full possibilities of the NeXus-10.

Total solution for a wide range of applications

The NeXus-10 communicates wirelessly by Bluetooth or use the USB extender cable, in order to record data at higher sample rates.The NeXus-10 is equipped with a high-grade lithium-ion battery pack and an SD flash memory card slot, enabling full ambulatory use of this portable device. The NeXus-10 Mark II is equipped with a display, conveniently showing the device's status.

The NeXus-10 comes with the easy to use and highly customizable BioTrace+ software, with free lifetime updates. A complete software package for  a wide range of biofeedback and neurofeedback applications. Create reports with statistics or just export the data and use it for further analysis

The NeXus-10 also includes lithium-ion battery pack, charger, Bluetooth dongle, leather product case, USB extender cable, and manuals.

High quality and reliable signal recording

With the high medical grade connectors that lock-in, there is neither noise nor artifact when touching or pulling them. Artifacts through movement of cables or other external sources of noise are reduced to a minimum, because of cutting edge active noise cancellation technology and carbon coated cables. Prevention is better than cure; the goal is to prevent artifacts, not to delete them afterwards and thereby deleting valuable data as well.

NeXus systems are built with high quality electronics. It is easy to get good and very reliable signals with less preparation time. It will you to check your signal quality, even while recording. No cables going to your computer, providing a high freedom of movement.


Dr. Richard Gevirtz is a distinguished professor of psychology at the California School of Professional Psychology at Alliant International University in San Diego (USA).

John Anderson M.A., EEG biofeedback therapist and instructor for Stens Corperation (USA). John began working with biofeedback and neurofeedback in 1974. 




The NeXus-10 MKII  has the following high-end features:



Mind Media offers solutions for almost every biofeedback and neurofeedback applications and for physiological monitoring. Off course every solution can be adjusted to create a perfect fit for every application. The following solutions are offered for NeXus-10 MKII:

  Total solution   Biofeedback solution   Neurofeedback solution
Software BioTrace+   BioTrace+   BioTrace+
Sensors EXG* & Ground  
EXG* & Ground
EXG* & Ground
  Skin Conductance  
Skin Conductance
Electrodes EXG Meditrace  
EXG Meditrace
EEG Discs
  EEG Discs        
Accessories Minicap      
  Preparation Gel      
Preparation Gel
  Conducting Gel      
Conducting Gel

*The EXG sensor delivers 2 signals of EEG, sEMG, ECG, or EOG.

Possible add-ons:

  • BVP Head Sensor for migraine training
  • EMG Pelvic Floor Sensor (Vaginal and/or Rectal) for incontinence training
  • SCP Sensor (including accessories) for EEG below 1 Hz
  • Extra EXG Sensors for measuring EEG, EMG, EKG, and EOG
  • NeXus Trigger Interface
  • Oximetry Sensor
  • Force Sensor


The concise technical specifications of the NeXus-10 MKII are:

Number of channels 10
Size (approx.) 120 X 140 x 45 mm
Weight (approx.) 500 grams
Display Status, battery, connection
ADC output/resolution 24 bits
Safety class Class IIa
Warranty 2 years
EXG channels  
Number of channels 4
- EMG Up to 4
- EEG Up to 4
- EOG Up to 4
- ECG Up to 4
- SCP Yes
Input signal range -100mV / + 100mV
Input common mode range -2.0 Volt ..... +2.0 Volt
Sample rate 8192 Hz (samples/sec)
  2048 Hz with Bluetooth
Gain factor 19,5
Noise <1 uV RMS (1-64 Hz feq. range)
Input impedance > 10^12 Ohm
CMRR (typical) > 100 dB
Accuracy +- 2%
Connector Lemo OB series 6 pin (2 channels)
AUX channels  
Number of channels 4
- Skin conductance Up to 4
- Temperature Up to 4
- BVP/ HR Up to 4
- Respiration Up to 4
- HEG 2 inputs required
- Force Up to 4
- Accelerometry (3D) 3 input required
Input signal range -2.0 Volt ..... +2.0 Volt
Input common mode range -2.0 Volt ..... +2.0 Volt
Sample rate 128-1024 Hz (sample/sec)
Gain factor 1x
Noise <3 uV RMS (1-64 Hz freq. Range)
Input impedance > 10^10 Ohm
CMRR (typical) 80 dB
Accuracy +- 2%
Connector Lemo OB series 5 pin
Other channels  
Oximetry 1
Unipolar EEG -
Digital input Yes
Trigger/ synchronization 1
Bluetooth Connection up to 10 meters
Flash memory SDHC flash card (up to 32GB)
Power source 8000 mAh LiPo Battery Pack
Battery life 24+ hours
External power source -

PC Specs

Optimal Requirements:

Windows 7, 8  Professional (32/64 bit), Windows 10 Professional
• BioTrace version 2014a (or higher)

• i5 or i7 series Intel processor, 2.2Ghz or faster
• 4 GB RAM (8GB Suggested)
• 500 GB Hard drive (SSD suggested)
• Soundcard
• Graphics card with 512mb memory or more
• HD+ (1600x900) or Full HD (1920 x 1080) Screen resolution
• Free USB 2.0 or 3.0 Port
• Bluetooth 2.0* or higher

Hardware - Other
• CD/DVD drive (for installation of BioTrace and Video Playback** in BioTrace)
Download links are available if no CD/DVD drive is available)

Additional Requirements:
* It is required to use Microsoft Windows BlueTooth Stack and not a 3rd Party Bluetooth Stack
(Stens offers a compatible USB BlueTooth dongle)
** DVD-feedback functionality is only supported by Windows 8.1 Pro with Media Center Pack (v2015a BioTrace and up)

Apple Macintosh:
BioTrace+ is only compatible with a Windows based Operating System. Apple offers Bootcamp (Mac OS X v10.8 and up), for installing Windows on a Macintosh: