Recent Developments in Instrumentation of Functional Near-Infrared Spectroscopy Systems
Applied Sciences, 2020 In the last three decades, the development and steady improvement of various optical technologies at the near-infrared region of the electromagnetic spectrum has inspired a large number of scientists around the world to design and develop functional near-
Murad Althobaiti, Ibraheem Al-Naib
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Emotional modulation of visual cortex activity: A functional nearinfrared spectroscopy study [PDF]
, 2009 Functional neuroimaging and electroencephalography reveal emotional effects in early visual cortex. Here, we used fNIRS to examine haemodynamic responses evoked by neutral, positive and negative emotional pictures, matched for brightness, contrast, hue,
Gray, Marcus A. +3 more
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Review of functional near-infrared spectroscopy in neurorehabilitation [PDF]
Neurophotonics, 2016 We provide a brief overview of the research and clinical applications of near-infrared spectroscopy (NIRS) in the neurorehabilitation field. NIRS has several potential advantages and shortcomings as a neuroimaging tool and is suitable for research application in the rehabilitation field.
Masahito, Mihara, Ichiro, Miyai
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Extracting heartrate from optical signal of functional near-infrared spectroscopy based on mathematical morphology [PDF]
Journal of Innovative Optical Health Sciences, 2018 Functional near-infrared spectroscopy (fNIRS), as a new optical functional neuroimaging method, has been widely used in neuroscience research. In some research fields with NIRS, heartrate (HR) (or heartbeat) is needed as useful information to evaluate ...
Jinyan Sun, Linshang Rao, Chenyang Gao
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Data Processing in Functional Near-Infrared Spectroscopy (fNIRS) Motor Control Research
Brain Sciences, 2021 FNIRS pre-processing and processing methodologies are very important—how a researcher chooses to process their data can change the outcome of an experiment.
Patrick W. Dans +2 more
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Functional near-infrared spectroscopy of medical students answering various item types
Frontiers in Psychology, 2023 BackgroundTraditionally, the effect of assessment item types including true/false questions (TFQs), multiple-choice questions (MCQs), short answer questions (SAQs), and case scenario questions (CSQs) is examined through psychometric qualities or student ...
Syeda Fabeha Husain +17 more
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Measuring Cerebral Activation From fNIRS Signals: An Approach Based on Compressive Sensing and Taylor-Fourier Model [PDF]
, 2016 Functional near-infrared spectroscopy (fNIRS) is a noninvasive and portable neuroimaging technique that uses NIR light to monitor cerebral activity by the so-called haemodynamic responses (HRs).
Brigadoi, Sabrina +4 more
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Scientific Data, 2022 Measurement(s) spontaneous hemodynamic brain activity Technology Type(s) functional near infrared ...
Borja Blanco +3 more
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Similarity analysis of functional connectivity with functional near-infrared spectroscopy [PDF]
Journal of Biomedical Optics, 2015 One of the remaining challenges in functional connectivity (FC) studies is investigation of the temporal variability of FC networks. Recent studies focusing on the dynamic FC mostly use functional magnetic resonance imaging as an imaging tool to investigate the temporal variability of FC.
Dalmis, Mehmet Ufuk, Akin, Ata
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Aggregated functional data model for Near-Infrared Spectroscopy calibration and prediction [PDF]
, 2013 Calibration and prediction for NIR spectroscopy data are performed based on a functional interpretation of the Beer-Lambert formula. Considering that, for each chemical sample, the resulting spectrum is a continuous curve obtained as the summation of ...
Dias, Ronaldo +3 more
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