Comparison of LED- and LASER-based fNIRS technologies to record the human peri‑spinal cord neurovascular response.

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作者： Raúl,Caulier-Cisterna ^[1] ; Juan-Pablo,Appelgren-Gonzáles ^[2] ; Juan-Esteban,Oyarzún ^[3] ; Felipe,Valenzuela ^[2] ; Ranganatha,Sitaram ^[4] ; Antonio,Eblen-Zajjur ^[5] ; Sergio,Uribe ^[6]

作者单位： Department of Informatics and Computing, Faculty of Engineering, Universidad Tecnológica Metropolitana, Santiago, Chile. Electronic address: rcaulier@utem.cl. ^[1] Center for Biomedical Imaging, the Radiology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile. ^[2] Center for Biomedical Imaging, the Radiology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile; Millennium Institute for Intelligent Healthcare Engineering, iHEALTH, Santiago, Chile. ^[3] Diagnostic Imaging Department, Multimodal Functional Brain Imaging and Neurorehabilitation Hub, St. Jude Children's Research Hospital, Memphis, TN, USA. ^[4] Translational Neuroscience Laboratory, Facultad de Medicina, Universidad Diego Portales, Santiago, Chile. ^[5] Department of Medical Imaging and Radiation Sciences, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Australia. Electronic address: sergio.uribe@monash.edu. ^[6]

关键词 LASER-fNIRS LED-fNIRS Near-infrared spectroscopy Neuro-vascular coupling Non-invasive method Spinal neuronal activity Spinal neurovascular response