The current state of optical sensors in medical wearables
E Vavrinsky, NE Esfahani, M Hausner, A Kuzma… - Biosensors, 2022 - mdpi.com
Optical sensors play an increasingly important role in the development of medical diagnostic
devices. They can be very widely used to measure the physiology of the human body …
devices. They can be very widely used to measure the physiology of the human body …
The various oximetric techniques used for the evaluation of blood oxygenation
M Nitzan, I Nitzan, Y Arieli - Sensors, 2020 - mdpi.com
Adequate oxygen delivery to a tissue depends on sufficient oxygen content in arterial blood
and blood flow to the tissue. Oximetry is a technique for the assessment of blood …
and blood flow to the tissue. Oximetry is a technique for the assessment of blood …
Clinical brain monitoring with time domain NIRS: a review and future perspectives
F Lange, I Tachtsidis - Applied Sciences, 2019 - mdpi.com
Near-infrared spectroscopy (NIRS) is an optical technique that can measure brain tissue
oxygenation and haemodynamics in real-time and at the patient bedside allowing medical …
oxygenation and haemodynamics in real-time and at the patient bedside allowing medical …
Interferometric diffusing wave spectroscopy imaging with an electronically variable time-of-flight filter
Diffuse optics (DO) is a light-based technique used to study the human brain, but it suffers
from low brain specificity. Interferometric diffuse optics (iDO) promises to improve the …
from low brain specificity. Interferometric diffuse optics (iDO) promises to improve the …
Diffuse correlation spectroscopy: current status and future outlook
Diffuse correlation spectroscopy (DCS) has emerged as a versatile, noninvasive method for
deep tissue perfusion assessment using near-infrared light. A broad class of applications is …
deep tissue perfusion assessment using near-infrared light. A broad class of applications is …
Direct assessment of extracerebral signal contamination on optical measurements of cerebral blood flow, oxygenation, and metabolism
Significance: Near-infrared spectroscopy (NIRS) combined with diffuse correlation
spectroscopy (DCS) provides a noninvasive approach for monitoring cerebral blood flow …
spectroscopy (DCS) provides a noninvasive approach for monitoring cerebral blood flow …
Continuous non-invasive optical monitoring of cerebral blood flow and oxidative metabolism after acute brain injury
Rapid detection of ischemic conditions at the bedside can improve treatment of acute brain
injury. In this observational study of 11 critically ill brain-injured adults, we employed a …
injury. In this observational study of 11 critically ill brain-injured adults, we employed a …
Diffuse correlation spectroscopy measurements of blood flow using 1064 nm light
Significance: Diffuse correlation spectroscopy (DCS) is an established optical modality that
enables noninvasive measurements of blood flow in deep tissue by quantifying the temporal …
enables noninvasive measurements of blood flow in deep tissue by quantifying the temporal …
Integration of spatial information increases reproducibility in functional near-infrared spectroscopy
As functional near-infrared spectroscopy (fNIRS) is developed as a neuroimaging technique
and becomes an option to study a variety of populations and tasks, the reproducibility of the …
and becomes an option to study a variety of populations and tasks, the reproducibility of the …
[HTML][HTML] Functional near-infrared spectroscopy for speech protocols: characterization of motion artifacts and guidelines for improving data analysis
SL Novi, E Roberts, D Spagnuolo… - …, 2020 - spiedigitallibrary.org
Monitoring speech tasks with functional near-infrared spectroscopy (fNIRS) enables
investigation of speech production mechanisms and informs treatment strategies for speech …
investigation of speech production mechanisms and informs treatment strategies for speech …