Phase dual‐slopes in frequency‐domain near‐infrared spectroscopy for enhanced sensitivity to brain tissue: First applications to human subjects
We present a first in vivo application of phase dual‐slopes (DSϕ), measured with frequency‐
domain near‐infrared spectroscopy on four healthy human subjects, to demonstrate their …
domain near‐infrared spectroscopy on four healthy human subjects, to demonstrate their …
[HTML][HTML] Multi-laboratory performance assessment of diffuse optics instruments: the BitMap exercise
Significance: Multi-laboratory initiatives are essential in performance assessment and
standardization—crucial for bringing biophotonics to mature clinical use—to establish …
standardization—crucial for bringing biophotonics to mature clinical use—to establish …
0.5 billion counts per second enable high speed and penetration in time-domain diffuse optics
We present the application to time-domain diffuse optics of a high-speed 8× 256 array of
single-photon avalanche diodes with integrated 256 parallel time-to-digital converters …
single-photon avalanche diodes with integrated 256 parallel time-to-digital converters …
[HTML][HTML] Reliable fast (20 Hz) acquisition rate by a TD fNIRS device: brain resting-state oscillation studies
A high power setup for multichannel time-domain (TD) functional near infrared spectroscopy
(fNIRS) measurements with high efficiency detection system was developed. It was fully …
(fNIRS) measurements with high efficiency detection system was developed. It was fully …
Depth-selective method for time-domain diffuse reflectance measurements: validation study of the dual subtraction technique
Research on the spatial distribution of sensitivity of time-domain near infrared diffuse
reflectance measurement is reported in this paper. The main objective of the investigation is …
reflectance measurement is reported in this paper. The main objective of the investigation is …
[HTML][HTML] Detectability of hemodynamic oscillations in cerebral cortex through functional near-infrared spectroscopy: a simulation study
Significance We explore the feasibility of using time-domain (TD) and continuous-wave
(CW) functional near-infrared spectroscopy (fNIRS) to monitor brain hemodynamic …
(CW) functional near-infrared spectroscopy (fNIRS) to monitor brain hemodynamic …
Time-resolved near-infrared spectroscopy in monitoring acute ischemic stroke patients–Case study
A Kuls-Oszmaniec, M Kacprzak, M Morawiec… - Biocybernetics and …, 2024 - Elsevier
Stroke is a leading cause of disability and death worldwide, with acute ischemic stroke (AIS)
accounting for the majority of cases. Early and accurate diagnosis of AIS is crucial for …
accounting for the majority of cases. Early and accurate diagnosis of AIS is crucial for …
Influence of intra-abdominal pressure on the amplitude of fluctuations of cerebral hemoglobin concentration in the respiratory band
P Sawosz, M Kacprzak, P Pulawski… - Biomedical Optics …, 2019 - opg.optica.org
An intra-abdominal pressure (IAP) is correlated with cerebral perfusion, in a mechanism of
reducing venous outflow. The elevated intra-abdominal pressure leads to an increase in the …
reducing venous outflow. The elevated intra-abdominal pressure leads to an increase in the …
High throughput time-domain NIRS device for investigating biological tissues: characterization and first in-vivo tests
E COLONNA - 2020 - politesi.polimi.it
This experimental master thesis is based on the Time Domain Near Infrared Spectroscopy
(TD-NIRS) technique, which exploits the distribution of the time of flight of the photons after …
(TD-NIRS) technique, which exploits the distribution of the time of flight of the photons after …
Doctoral School of Information and Biomedical Technologies Polish Academy of Sciences
A Liebert - ibib.pl
The advantage of invasive measurements is the potential to reduce the effect of an influence
of extracerebral layers on the measurement results and thus on accuracy in estimation of …
of extracerebral layers on the measurement results and thus on accuracy in estimation of …