fNIR Devices Imager Systems

NITRS optical brain imaging

Complete fNIR Functional Near Infrared Optical Imaging Systems

BIOPAC provides a range of fNIR systems, from basic to complete. Select a wireless or wired fNIR imager and sensor to use with your computer, or add one or two computers and accessories to suit your protocol. Each fNIR system provides real-time monitoring of tissue oxygenation in the brain as subjects take tests, perform tasks, or receive stimulation, allowing  researchers to quantitatively assess brain functions—such as attention, memory, planning, and problem solving—while individuals perform cognitive tasks. fNIR devices provide relative change in hemoglobin levels, calculated using a modified Beer-Lambert law. Powerful spectroscopy imaging tools measure NIR light absorbance in blood of hemoglobin with and without oxygen and provide information about ongoing brain activity, similar to functional MRI studies. 

fNIR provides a safe, affordable, noninvasive solution for cognitive function assessment and eliminates many of the drawbacks of MRI. 

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continuous NIR spectroscopy (NIRS) module

fNIR Imager Systems

Part #: FNIR103C, FNIR203C, fNIR303C

fNIR Imager Systems are stand-alone functional brain imaging solutions for continuous NIR spectroscopy (NIRS). They provide an in-lab cognitive function…

FNIRS imager with data from fNIRSoft and COBI

fNIRS High-Density Imaging Systems

Part #: FNIR303S, FNIR203S, FNIR103S

fNIR Imaging Systems are stand-alone functional brain imaging solutions for continuous NIR spectroscopy (NIRS). They provide an in-lab cognitive function…

fNIR Education System Imager

fNIRS Imaging Education System

Part #: fNIR103E

The fNIRS Education System is a complete solution for educators, including curriculum materials, hardware, and software to record, process, and…

NIRS Experiment License

fNIRS Lesson License

Part #: FNIRSLESSON-LIC

Add fNIRS Lessons to a C Series Imager Record NIRS measurements from the forehead and the forearm at two wavelengths,…

wireless NIRS imager

fNIRS Mobile Imaging Systems

Part #: fNIR103M, fNIR203M, fNIR303M

High-performance mobile fNIRS Imaging Systems are stand-alone functional brain imaging solutions for continuous NIR spectroscopy (NIRS). These top of the…