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DSI 24 Wearable Sensing EEG Headset with NeuroGuide Acquisition Silver Bundle

  • No gel, no paste, and no wires
  • Portable design & Bluetooth wireless transmission
  • 21 sensors, 10-20 International System placement
  • Includes Neuroguide data acquisition software
Our Part #
ANI DSI-S
Manufacturer Part #
DSI-S

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$20,500.00
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This highly advanced dry EEG system that does not require paste, gel or extra wires. Bundled with Neuroguide Aquisition software allows for rapid QEEG acquisitions

The DSI-24 is a research grade wireless EEG headset designed for rapid application of 21 sensors at locations corresponding to the 10-20 International System.

  • Dry Sensors: High quality through hair EEG without skin abrasion or gels
  • High Fidelity EEG signal: Comparable to that obtained with wet electrodes
  • Low Noise: Patented circuit design reduces environmental noise
  • Practical Headsets: Self-donned in less than 5 minutes and comfortable for hours
  • Wireless: Integrated amplifiers, digitizers, and Bluetooth transmitters
  • Motion Artifact Resistant: Mechanical isolation enables ambulatory use

Applications

The DSI-24's practicality, portability, and high signal quality opens the door to taking numerous applications that were previously limited to lab environments to more naturalistic settings. Such applications include:

  • Neurofeedback
  • NeuroErgonomics
  • NeuroEconomomics / NeuroMarketing
  • NeuroEducation
  • Augmented Cognition
  • Brain Computer Interfaces
  • Biometrics
  • Cognitive Stress or Workload Monitoring
  • Psychological Research
  • Sports Peak Performance Training

NeuroGuide Dry Options:

NeuroGuide Acquisition (NGA) - includes acquisition of EEG, import EDF files, save .ng files for later analyses, capable of adding NF1, NF2 and BrainSurfer add ons.

Features

  • Self-donned and ready to record EEG in under 5 minutes
  • Comfortable for wearing continuously over 8 hours
  • Portable design suitable for light ambulation in office or lab environment
  • 21 sensors positioned according to the 10-20 International System
  • Continuous impedance monitoring
  • BlueTooth wireless transmission with sampling at 300Hz
  • Hot-swappable Li-ion batteries allow continuous operation
  • 8-bit digital trigger input
  • Adjustable to fit a wide range of headsizes (54-62cm in circumference)

DSI-24 Donning

DSI: Set-Up

Doffing DSI-24

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DSI-Streamer Software

DSI-Streamer is Wearable Sensing's easy-to-use data acquisition software. The software features include:

  • Control of DSI headset functions
  • Real-time diplay and replay of data
  • Tabbed navigation of controls
  • Integrated diagnostic tab with graphical color representation of electrode impedance
  • User selectable filters
  • Record raw and/or filtered data
  • Exporting to standard EDF and comma-separated value (.csv) formats that can be readily imported to 3rd party applications
  • Editable montages, color scheme and display parameters (window size, scaling, etc.)
  • Event Related Potentials (ERP) view (in beta)
  • TCP/IP socket for real-time streaming to external applications (in beta)

DSI-24 vs DSI-7

Specifications

DSI-24
DSI-7
Sensor Locations 20 sensors at International 10/20 System locations:
Fp1, Fp2, Fz, F3, F4, F7, F8, Cz, C3, C4, T3, T4, T5, T6, P3, P4, O1, O2, A1 and A2
7 sensors at the following International 10/20 System locations:
F3, F4, C3, C4, Pz, P3, P4
+ Linked Ear channel (2 earclip sensors)
(Ask us about custom locations)

Common-Mode-Follower

Common Mode Follower sensor at Pz Common Mode Follower Sensor at Pz
Ground One (1) ground electrode at Fpz One (1) ground electrode at Fz
Headset Ideal for long-term ambulatory use in office or laboratory environment

Ideal for ultra-rapid use in office or laboratory environment.

  • DSI-24 EEG headset
  • DSI-Streamer Software
  • NeuroGuide Acquisition [NGA] + Collection Module [NC]

Specifications

Specifications

DSI-24
Sensor Locations Twenty (20) sensors at International 10/20 System locations:
Fp1, Fp2, Fz, F3, F4, F7, F8, Cz, C3, C4, T3, T4, T5, T6, P3, P4, O1, O2, M1 and M2

Common-Mode-Follower

One (1) Common Mode Follower sensor at Pz
Ground One (1) ground electrode at Fpz
Headset Easy to don, comfortable, and long-term wearable headset assembly with spring-loaded arms and pods for sensor support.
Good for long-term ambulatory use in office or laboratory environment

Amplifier/Digitizer

One (1) 24-channel amplifier and digitizer
Wireless BlueTooth
Run-time Continuous (hot swappable)
Headsize fit 52-62cm circumference
Headset weight ~600g
Wireless range: 10m
Digital Inputs: 8 bit input
Analog/Digital Converter: 16 bits
Analog/Digital resolution: 0.317 uV referred to input
Sample Rate: 300 Hz
Bandwidth: 0.003-150Hz
Gain: 60
Common mode rejection ratio: > 120dB
Channel Cross-talk: < -70dB with sensors
Input Impedance (1Hz): 47Gohm
Input bias current: <25pA
DC offset tolerance: +/-200mV
Maximum input range: 10mV pk-pk
Noise (1-50Hz): <3 uV pk-pk