“Walking” into freely moving brain monitoring via real-time TD-NIRS

Michele Lacerenza; Mauro Buttafava; Lorenzo Spinelli; Alberto Tosi; Alberto Dalla Mora; Antonio Pifferi; Bruno Cozzi; Alessandro Torricelli; Franco Zappa; Davide Contini

doi:10.1117/12.2578196

5 March 2021 “Walking” into freely moving brain monitoring via real-time TD-NIRS

Michele Lacerenza, Mauro Buttafava, Lorenzo Spinelli, Alberto Tosi, Alberto Dalla Mora, Antonio Pifferi, Bruno Cozzi, Alessandro Torricelli, Franco Zappa, Davide Contini

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Proceedings Volume 11639, Optical Tomography and Spectroscopy of Tissue XIV; 116390V (2021) https://doi.org/10.1117/12.2578196
Event: SPIE BiOS, 2021, Online Only

Abstract

Thanks to recent developments in time-domain near-infrared spectroscopy (TD-NIRS), it is now possible to monitor brain activity during freely moving exercises. A wearable single-channel TD-NIRS instrument has been exploited to retrieve oxy- and deoxygenated hemoglobin absolute concentrations during gaiting experiments. It was possible to retrieve quantitative results concerning functional brain activation in the motor cortex areas, with high rejection of motion artifacts.

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Michele Lacerenza, Mauro Buttafava, Lorenzo Spinelli, Alberto Tosi, Alberto Dalla Mora, Antonio Pifferi, Bruno Cozzi, Alessandro Torricelli, Franco Zappa, and Davide Contini "“Walking” into freely moving brain monitoring via real-time TD-NIRS", Proc. SPIE 11639, Optical Tomography and Spectroscopy of Tissue XIV, 116390V (5 March 2021); https://doi.org/10.1117/12.2578196

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