Overview fNIRS Artinis Brite Frontal

Artinis Brite Frontal

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A wearable, user-friendly, and comfortable fNIRS system for prefrontal measuring.

  • Measures oxy-, deoxy- and total hemoglobin concentration changes
  • Completely covers the prefrontal cortex.
  • The multi-power gain control allows one to select, automatically or manually, the optimal optical settings for each channel and each participant.
  • Integrated 3-axis accelerometer & 3-axis gyroscope to measure movement data.
  • Easy data acquisition and analysis with our superior software solutions, OxySoft and Brite Connect.
  • Wireless connection or offline recording with a high sample rate.

Use iMotions fNIRS Module for a complete research setup that handles all aspects of the study process, from design, presentation, data acquisition and synchronization, to moment-by-moment data analysis.

Combine Brite Frontal data with EEG using a compatible headset and easily sync and analyze the data with iMotions EEG Module.

iMotions Lab enables multimodal research and seemless data synchronization with the all the Artinis Brite devices, including the Brite Frontal. Video shows NIRS, facial expression, and GSR data synchronized in one study setup with stimuli presentation and respondent video feed.

The possibilities are endless with the Brite Frontal and iMotions Lab setup, allowing you fully unconstrained data collection and analysis.

Frontal measuring at its BEST

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The Brite Frontal is a user-friendly, plug-and-play NIRS device with almost no setup time. It works with multi-wavelength LEDs, giving you continuous and real-time feedback in our data analysis software that is delivered with the system.

The Brite Frontal comes with a multi-power gain control. This feature enables users to measure at four different power levels and auto-power settings per channel, enabling optimal data quality across a wide range of age, skin color, and hair type.

The Brite Frontal provides a fixed optode outlay with an inter-optode distance of 30 mm, optimized for measurements in the pre-frontal brain area.

The Brite Frontal weighs only 300 grams in total! This portability in combination with the soft neoprene headband makes monitoring the brain oxygenation of the elderly, children, and vulnerable patients comfortable and easy.

Boundless possibility

Weighing only 300 grams and with almost no set-up time, the Brite Frontal enables studying the prefrontal cortex activation in almost every setting!
The Brite Frontal can be used independently or combined with another Brite to perform hyperscanning.View fullsize

Easy to use

The headband of the Brite Frontal is quickly taken on and off and comfortable. This makes the device user-friendly and suitable for measuring with sensitive participants.View fullsize

Suitable for any settings

As the device is wireless and wearable, the Brite Frontal enables freedom for both researcher and research participant. It is also optimized with ambient light correction, making it possible to reliably measure prefrontal cortical activity in real-life settings, even outdoors.

Specifications

Techonolgy Continuous wave Near-InfraRed Spectroscopy (NIRS) using the modified Beer-Lambert law
Relative Measures Oxy-, deoxy-, and total hemoglobin concentration changes
Channels 24
Short Separation Channels N/A
Template and Location Fixed template 24-channel Frontal
Inter-Optode Distance 30 mm
Receivers 8 photodiodes
Transmitters 10 LEDs, each with 2 wavelengths
Wavelengths Standard 760 and 850 nm, custom wavelength possible
Ambient Light Correction Proprietary algorithm to filter out ambient light
Optode Holders 3 available heights to adjust pressure
Headbands Adults (XS/S, M/L)
Dimensions 85 x 85 x 30 mm
Weight 305 g including battery and headcap
Environment Operating temperature: 10 – 35 °C
Indicators Power, measuring, battery status, bluetooth
Power Up to 3 hours – extendable with our EverGo battery extension
Sample Rate Up to 75 Hz
Orientation Sensor 3-axis accelerometer and 3-axis gyroscope
Data Collection & Storage Online, offline 100+ hours, automatic back-up of data
Data Acquisition & Analysis Software OxySoft (3D extension upgrade); Brite Connect; iMotions Lab fNIRS Module
Required Operation System Windows 11
Events Online, offline or PortaSync
Electromagnetic Compatibility Compatible with TMS, EEG, EMG, ECG
Hardware Sync Options PortaSync, parallel cable, serial cable
Software Sync Options LSL, DCOM (e.g. iMotions Lab, Matlab, E-prime, Presentation)

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