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Stanislaw Wojtkiewicz
Stanislaw Wojtkiewicz
Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences
Email confirmado em ibib.waw.pl
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Application of optical methods in the monitoring of traumatic brain injury: A review
W Weigl, D Milej, D Janusek, S Wojtkiewicz, P Sawosz, M Kacprzak, ...
Journal of Cerebral Blood Flow & Metabolism 36 (11), 1825-1843, 2016
802016
Toward real-time diffuse optical tomography: accelerating light propagation modeling employing parallel computing on GPU and CPU
M Doulgerakis, AT Eggebrecht, S Wojtkiewicz, JP Culver, H Dehghani
Journal of biomedical optics 22 (12), 125001-125001, 2017
442017
Optimization of the method for assessment of brain perfusion in humans using contrast-enhanced reflectometry: multidistance time-resolved measurements
D Milej, D Janusek, A Gerega, S Wojtkiewicz, P Sawosz, ...
Journal of Biomedical Optics 20 (10), 106013-106013, 2015
272015
Optical system based on time-gated, intensified charge-coupled device camera for brain imaging studies
P Sawosz, M Kacprzak, N Zolek, W Weigl, S Wojtkiewicz, R Maniewski, ...
Journal of biomedical optics 15 (6), 066025-066025-7, 2010
272010
Laser-Doppler spectrum decomposition applied for the estimation of speed distribution of particles moving in a multiple scattering medium
S Wojtkiewicz, A Liebert, H Rix, N Żołek, R Maniewski
Physics in Medicine & Biology 54 (3), 679, 2009
222009
Human skull translucency: post mortem studies
P Sawosz, S Wojtkiewicz, M Kacprzak, W Weigl, A Borowska-Solonynko, ...
Biomedical Optics Express 7 (12), 5010-5020, 2016
212016
Electric field used as the substitute for ultrasounds in the liquid exfoliation of hexagonal boron nitride
A Sokołowska, J Rudnicki, M Kostecki, S Wojtkiewicz, P Sawosz, ...
Microelectronic engineering 126, 124-128, 2014
212014
Confirmation of brain death using optical methods based on tracking of an optical contrast agent: assessment of diagnostic feasibility
W Weigl, D Milej, A Gerega, B Toczyłowska, P Sawosz, M Kacprzak, ...
Scientific Reports 8 (1), 7332, 2018
202018
Influence of contrast-reversing frequency on the amplitude and spatial distribution of visual cortex hemodynamic responses
K Bejm, S Wojtkiewicz, P Sawosz, M Perdziak, Z Pastuszak, A Sudakou, ...
Biomedical optics express 10 (12), 6296-6312, 2019
162019
Time-domain NIRS system based on supercontinuum light source and multi-wavelength detection: validation for tissue oxygenation studies
A Sudakou, F Lange, H Isler, P Lanka, S Wojtkiewicz, P Sawosz, D Ostojic, ...
Biomedical Optics Express 12 (10), 6629-6650, 2021
152021
Recipes for diffuse correlation spectroscopy instrument design using commonly utilized hardware based on targets for signal-to-noise ratio and precision
L Cortese, GL Presti, M Pagliazzi, D Contini, A Dalla Mora, H Dehghani, ...
Biomedical Optics Express 12 (6), 3265-3281, 2021
152021
Self-calibrating time-resolved near infrared spectroscopy
S Wojtkiewicz, A Gerega, M Zanoletti, A Sudakou, D Contini, A Liebert, ...
Biomedical optics express 10 (5), 2657-2669, 2019
142019
Correction of anisotropy coefficient in original Henyey Greenstein phase function for Monte Carlo simulations of light transport in tissue
NS Żołek, S Wojtkiewicz, A Liebert
Biocybernetics and Biomedical Engineering 28 (4), 59-73, 2008
142008
Time-resolved near infrared light propagation using frequency domain superposition
S Wojtkiewicz, T Durduran, H Dehghani
Biomedical Optics Express 9 (1), 41-54, 2018
132018
Performance of measurands in time-domain optical brain imaging: depth selectivity versus contrast-to-noise ratio
A Sudakou, L Yang, H Wabnitz, S Wojtkiewicz, A Liebert
Biomedical Optics Express 11 (8), 4348-4365, 2020
112020
Prolonged postocclusive hyperemia response in patients with normal-tension glaucoma
J Wierzbowska, S Wojtkiewicz, A Zbieć, R Wierzbowski, A Liebert, ...
Medical Science Monitor: International Medical Journal of Experimental and …, 2014
112014
Estimation of scattering phase function utilizing laser Doppler power density spectra
S Wojtkiewicz, A Liebert, H Rix, P Sawosz, R Maniewski
Physics in Medicine & Biology 58 (4), 937, 2013
112013
Evaluation of algorithms for microperfusion assessment by fast simulations of laser Doppler power spectral density
S Wojtkiewicz, A Liebert, H Rix, R Maniewski
Physics in Medicine & Biology 56 (24), 7709, 2011
112011
Assessment of speed distribution of red blood cells in the microvascular network in healthy volunteers and type 1 diabetes using laser Doppler spectra decomposition
S Wojtkiewicz, E Wojcik-Sosnowska, M Jasik, R Maniewski, W Karnafel, ...
Physiological Measurement 35 (2), 283, 2014
102014
Parallel, multi-purpose Monte Carlo code for simulation of light propagation in segmented tissues
S Wojtkiewicz, A Liebert
Biocybernetics and Biomedical Engineering 41 (4), 1303-1321, 2021
92021
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