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Journal / Behavior / Using Fiberless, Wearable fNIRS to Monitor Brain…
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Behavior

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JoVE Journal Behavior
Using Fiberless, Wearable fNIRS to Monitor Brain Activity in Real-world Cognitive Tasks
 

Using Fiberless, Wearable fNIRS to Monitor Brain Activity in Real-world Cognitive Tasks

Article DOI: 10.3791/53336-v • 10:07 min • December 2nd, 2015
December 2nd, 2015 •
1,2, 3, 3, 1, 3, 2, 3, 3, 3, 1
1Department of Medical Physics and Biomedical Engineering, Malet Place Engineering Building, University College London, 2Infrared Imaging Lab, Institute for Advanced Biomedical Technology (ITAB), Department of Neuroscience, Imaging and Clinical Sciences, University of Chieti-Pescara, 3Institute of Cognitive Neuroscience, Alexandra House, University College London

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Monitoring brain activity outside the lab without physical constraints presents methodological challenges. A fiberless, wearable functional Near Infrared Spectroscopy (fNIRS) system was used to measure brain activity during an ecological prospective memory task. It was demonstrated that this system could be used to monitor brain activity during non-lab based experiments.

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Keywords: FNIRS Wearable Fiberless Real-world Cognitive Tasks Neurovascular Coupling Haemoglobin Concentration Spatial And Temporal Resolution Motion Artifacts Cognitive Function Prefrontal Cortex Prospective Memory Task
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