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fNIR Software Standard Edition

Visualize fNIR Spectroscopy Signals 

Software functional near infrared research

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fNIR Software Standard Edition
Part #: fNIRSOFT-STD

fNIRSOFT (fS) is a stand-alone software package designed to process, analyze and visualize functional near infrared (fNIR) spectroscopy signals through a graphical user interface and/or scripting (for automation).

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Clean Data

Raw light intensity & oxygenation data, modern noise reduction methods & analysis options

BIOPAC data acquisition
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Part #: fNIRSOFT-STD
Categories: fNIR Optical Brain Imaging - Research
Subcategories: fNIR Software - Research

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fNIR Software Standard Edition offers the following analysis functionality:

  • fS Viewer: Temporal Visualization & Time Series Analysis Tools
    • Temporal visualization of fNIR Data
    • Customizable display graphs by data type (voxel/channel/wavelength), sensor geometry, time period and multiple color palattes
    • User interface for time series data analysis
    • Inspect and manage optodes/channels/time periods visually
    • Automated and user-selectable co-registration of all event marker information
    • Event related and epoch analysis with customizable block definitions through easy to use GUI
    • Customizable hemodynamic response calculation applying Modified Beer Lambert Law (MBLL) for oxy-Hb, deoxy-Hb, oxy, and total Hb
    • Basic Noise reduction, pre-processing (Finite Impulse Response Filter Design and application) through GUI

fNIRSOFT optical brain imaging analysis

  • fS Viewer: Topograph Tool
    • Spatial visualization of fNIR Data
  • fS Data Management: Export Data Tool
    • Select and export time-series data in various formats through a wizard style tool
    • Save/Send data in native binary format
  • fS Data Management: Import Data Tool
    • Easily customizible template, import various types of text data through a wizard style tool
    • Load/share data in native binary format
  • fS Scripting Engine: Builtin Command Line Interface
    • fS Scripting Language (functional and data-oriented)
    • Editor with syntax highlighting and quick access tools for command list and run toolbar
    • History of commands and log operations in command pane (can save for future reference)
    • Store procedures in script files (re-apply procedures to previously saved data blocks)

For additional details, see Resources below and select:

  • fNIRSOFT User Manual for a step-by-step guide for using fS, with an introduction to fNIR technology and a discussion of the Modified Beer Lambert Law (MBLL )that is integral to the analysis of fNIR spectroscopy signals
  • fNIRSOFT Scripting Manual for fNIRSOFT programming and command line options

fNIRSOFT Standard Edition analysis software is included with fNIR100, fNIR100W, fNIR200, and fNIR300 Systems, and can be added to existing fNIR Systems.

Contact BIOPAC for information about additional fNIRSOFT user licenses.

Add Power with an Upgrade to fS Pro Edition

Extend analysis functionality with fNIRSOFT Professional Edition, which adds analysis tools not provided in the Standard Edition:

  • fS Signal Analysis: Data Processing Tools
  • fS Viewer: Temporal Visualization, Time Series Analysis Tools
  • fS Viewer: Topograph Tools – including brain mapping and visualization over brain surface image

fNIR Optical Brain Imaging topograph

See fNIRSOFT-PRO or to upgrade installed fNIRSOFT Standard Edition, see fNIRSOFT-PRO-U.

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