fNIRS Optical Brain Imaging

Continuous Wave fNIR Spectroscopy

Affordable Cognitive Assessment

Wearable near-infrared spectroscopy based systems enable the continuous, noninvasive, and safe monitoring of changes in blood oxygenation and blood volume related to human brain function. fNIRS provides real-time monitoring of tissue oxygenation in the brain as participants take tests, perform cognitive tasks, and/or receive stimulation. Wireless and wired solutions are available for adult and pediatric subjects.

The technology empowers researchers by providing greater flexibility for real-life study design, including working within complex lab environments and deploying in various field settings such as, operating room, classroom, cockpit, control stations, training simulators, etc.

Integrate with physiological and neurobehavioral measures, stimulus presentation, and virtual reality products for comprehensive protocols to quantitatively assess brain functions, including but not limited to attention, working memory, planning, decision making, problem solving, etc. while individuals perform cognitive tasks.

Whole-head fNIRS + EEG Systems

NEW! MedelOpt®  Systems use a groundbreaking wearable neuroimaging device to deliver high-density, whole-head functional neuroimaging (fNIRS) with electroencephalogram (EEG) for real-time noninvasive measurement and recording of brain activity. Designed by researchers for researchers, MedelOpt patented functional neuroimaging devices are ideal for psychological studies, sports science, and a comprehensive range of neurodevelopmental research, for both first-time users and research centers with expertise in these procedures.

Prefrontal Cortex fNIRS

fNIR Imager Systems utilize an fNIRS sensor (IR light sources and detectors mounted in a flexible band) that participants wear on the forehead. It detects oxygen levels in the prefrontal cortex and provides real-time values for oxy-hemoglobin and deoxygenated hemoglobin. fNIRS sensors can also be used in muscle activation studies to increase understanding of underlying control mechanisms that couple oxygen delivery to oxidative metabolism.


Learn more in our on-demand fNIRS Webinars

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fNIRS Lesson Accessories

BSL fNIRS Accessories

Part #: BSL-FNIRACC

The BSL fNIRS Accessory Pack provides items used in lesson F01: The fNIRS System and Oxygenation Changes Measured on the…

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…

NIRS Imaging cable

fNIR Sensor Cable

Part #: RXFNIR-CBL2000L, RXFNIR-CBL2000R

Use this sensor cable to connect a NIRS prefrontal cortex sensor pad to an fNIR Imager 2000 unit LEFT or RIGHT…

RXFNIR-4 Split Sensor

fNIR Sensors

Part #: RXFNIR-4

Functional near-infrared optical brain imaging forehead (prefrontal cortex) sensor pads connect to fNIR System Imager unit to provide real-time oxy-Hb, deoxy-Hb, and raw…

fNIR Sensors 2000

Part #: RXFNIR-2000-18S, RXFNIR-2000-6, RXFNIR-2000-5

These functional near-infrared optical brain imaging forehead (prefrontal cortex) sensor pads connect to an fNIR Imager to provide real-time oxy-Hb, deoxy-Hb,…

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…

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…

fS Site Licences

fNIRSoft Additional Licenses

Part #: FNIRSOFT-STD-4, FNIRSOFT-PRO-4, FNIRSOFT-STD-9, FNIRSOFT-PRO-9

fNIRSOFT (fS) Standard or Pro software included in systems or purchased separately is a single-user application. For labs that require more…

fNIRSoft Professional Edition

Part #: fNIRSOFT-PRO, fNIRSOFT-PRO-U

fNIRSOFT (fS) is a stand-alone software package designed to process, analyze and visualize functional near infrared (fNIR) spectroscopy signals through…

fS Maintenance

fNIRSoft Update License

Part #: FNIRSOFT-S-UDP1, FNIRSOFT-S-UDP2, FNIRSOFT-S-UDP5, FNIRSOFT-P-UDP1, FNIRSOFT-P-UDP2, FNIRSOFT-P-UDP5

fNIRSoft (fS) Standard or Pro software included in systems or purchased separately includes a one-year maintenance agreement. Customers can continue to…

MedelOpt Infinity

MedelOpt Infinity Systems

Part #: INFIN 16-16, INFIN 16-16-EEG, INFIN 16-32-EEG

MedelOpt® Infinity systems provide high-density NIRS with EEG for very high density whole brain mapping and custom advanced montages with…

MedelOpt cyclist

MedelOpt Mobility Systems

Part #: MOBIL 8-8, MOBIL 8-8-EEG, MOBIL 8-16-EEG

MedelOpt® Mobility systems provide high-density NIRS with EEG available in a flexible, adaptable headset for high density mapping with complete…

MedelOpt dual headset system

MedelOpt Tandem Systems

Part #: TAND 8-8, TAND 8-16

MedelOpt® Tandem Systems provide 2 headsets for synchronized acquisitions, hyperscanning, and social interactions. Flexible, adaptable headset supports acquisition for up to 8…