The NIRSIT Software


Soterix Medical functional NIRSIT EYE PC

The NIRSIT EYE PC tool is a measurement software that comes with all of our NIRSIT devices. It helps save the measured data and change or extract the data into a functional CSV format. The NIRSIT EYE PC can receive external event markers from other task programs. The tool also synchronizes the data with markers and changes the data to a suitable data form for analysis.

  • Start and end measurements, set tasks and filters
  • Three visualization modes: 3D brain, time series, and 2D map mode
  • Replay previous measurements
  • Convert database file to CSV file

NIRSIT Analysis Tool and Post Processing

Soterix Medical functional NIRSIT Analysis Tool and Post Processing

NIRSIT Analysis Tool provides a variety of functions that allow you to easily analyze and process measured data in real time. Proprietary analysis tool that is easy-to-use and includes typical fNIRS analysis:

  • Signal processing with band pass filter and motion artifact removal algorithms
  • 2D and 3D activation maps
  • Block averaging and feature extraction
  • General Linear Model (GLM) and Statistical Parametric Mapping (SPM) analysis

Task Mode

fNIRS NIRSIT Software - Task Mode

Monitor the level and distribution of subject’s cerebral oxygen saturation while performing pre-programmed tasks.

  • Cognitive: N-Back, Arithmetic and Stroop
  • Behavioral: Balance, Squat and Knee bending

Monitoring Mode

fNIRS NIRSIT Software - Measure

Perform real-time cerebral oxygen saturation monitoring in two modes:

  • 3D mode: Monitor oxy-hemoglobin (HbO2), deoxy-hemoglobin (HbR), or total hemoglobin (HbT) on a 3D brain model
  • Time Series mode: Monitor HbO2 and HbR changes in a transient graph on a channel-by-channel basis.

NIRSIT by OBELAB is exclusively distributed in the US and Canada by Soterix Medical.

Caution! Investigational Device. Federal (or United States) law limits device to investigational use.