Multimodal EEG-fNIRS


This wearable and portable neurorecording system include 2 equipment: a 32-channel EEG and a 16-emitters/16 receivers functional near-infrared spectroscopy (fNIRS). The EEG records the electrical activity of the neurons in the brain via the electrodes mounted on the scalp. The fNIRS records optical signals passing through the optical path formed by an emitter and a detector. The signals show the concentration variation of the hemoglobins caused by hemodynamics. Multimodal neuroimaging can be achieved by simultaneously mounting the EEG and fNIRS devices on the scalp for recording.


Device Name EEG
Company Brain Products
Model actiCHamp Plus
  • 32-channel
  • Work together with active electrodes(actiCAP slim)
  • Powerful lithium-ion battery pack
  • Easy synchronization for multiple recording modalities
  • Integration with EEGLAB,MATLAB®,LSL,OpenViBE

Device Name fNIRS
Company NIRx
Model NIRSport2
  • Two devices, each with 8 sources and 8 detectors
  • Lightweight & compact form factor ~900 grams
  • High powered dual LEDs 32mW maximum illumination / optional next-generation APD detectors with down to 33 pW sensitivity
  • Specialized solutions for various applications and modalities; EEG, VR, TMS, MRI, VR etc.

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