Bundled-optode implementation for 3D imaging in functional near-infrared spectroscopy

HD Nguyen, KS Hong - Biomedical Optics Express, 2016 - opg.optica.org
The paper presents a functional near-infrared spectroscopy (fNIRS)-based bundled-optode
method for detection of the changes of oxy-hemoglobin (HbO) and deoxy-hemoglobin (HbR) …

[HTML][HTML] Bundled-optode method in functional near-infrared spectroscopy

HD Nguyen, KS Hong, YI Shin - PLoS One, 2016 - journals.plos.org
In this paper, a theory for detection of the absolute concentrations of oxy-hemoglobin (HbO)
and deoxy-hemoglobin (HbR) from hemodynamic responses using a bundled-optode …

Differential pathlength factor in continuous wave functional near-infrared spectroscopy: Reducing hemoglobin's cross talk in high-density recordings

AM Chiarelli, D Perpetuini, C Filippini… - …, 2019 - spiedigitallibrary.org
Functional near-infrared spectroscopy (fNIRS) estimates the functional oscillations of
oxyhemoglobin and deoxyhemoglobin in the cortex through scalp-located multiwavelength …

A review on continuous wave functional near-infrared spectroscopy and imaging instrumentation and methodology

F Scholkmann, S Kleiser, AJ Metz, R Zimmermann… - Neuroimage, 2014 - Elsevier
This year marks the 20th anniversary of functional near-infrared spectroscopy and imaging
(fNIRS/fNIRI). As the vast majority of commercial instruments developed until now are based …

Multi-channel multi-distance broadband near-infrared spectroscopy system to measure the spatial response of cellular oxygen metabolism and tissue oxygenation

P Phan, D Highton, J Lai, M Smith, C Elwell… - Biomedical Optics …, 2016 - opg.optica.org
We present a multi-channel, multi-distance broadband near-infrared spectroscopy (NIRS)
system with the capability of measuring changes in haemoglobin concentrations (Δ [HbO_2] …

[PDF][PDF] Temporal decoupling of oxy-and deoxy-hemoglobin hemodynamic responses detected by functional near-infrared spectroscopy (fNIRS)

ND Tam, G Zouridakis - Journal of Biomedical Engineering and …, 2014 - academia.edu
This study provides experimental evidence that there is temporal decoupling between the
hemodynamic responses of oxy-and deoxy-hemoglobin (Hb) as detected by functional …

Wearable and modular functional near-infrared spectroscopy instrument with multidistance measurements at four wavelengths

D Wyser, O Lambercy, F Scholkmann, M Wolf… - …, 2017 - spiedigitallibrary.org
With the aim of transitioning functional near-infrared spectroscopy (fNIRS) technology from
the laboratory environment to everyday applications, the field has seen a recent push toward …

Functional near-infrared spectroscopy

SC Bunce, M Izzetoglu, K Izzetoglu… - IEEE engineering in …, 2006 - ieeexplore.ieee.org
The purpose of the this article is to describe an emerging neuroimaging technology,
functional near-infrared spectroscopy (fNIRs), which has several attributes that make it …

Compact, portable, high-density functional near-infrared spectroscopy system for brain imaging

MA Yaqub, SW Woo, KS Hong - IEEE Access, 2020 - ieeexplore.ieee.org
Advancements in functional near-infrared spectroscopy (fNIRS) neuroimaging have
extended its usage from clinical settings to real-life applications. We developed a wearable …

Spatiotemporal and time-frequency analysis of functional near infrared spectroscopy brain signals using independent component analysis

Z Yuan - Journal of biomedical optics, 2013 - spiedigitallibrary.org
Functional near infrared spectroscopy (fNIRS) is a noninvasive method to capture brain
activities according to the measurements of changes in both oxyhemoglobin and …