Advances in dynamic light scattering imaging of blood flow

A Sdobnov, G Piavchenko, A Bykov… - Laser & Photonics …, 2024 - Wiley Online Library
Dynamic light scattering (DLS) is a well known experimental approach uniquely suited for
the characterization of small particles undergoing Brownian motion in randomly …

Advances in laser speckle imaging: from qualitative to quantitative hemodynamic assessment

MM Qureshi, N Allam, J Im, HS Kwon… - Journal of …, 2024 - Wiley Online Library
Laser speckle imaging (LSI) techniques have emerged as a promising method for
visualizing functional blood vessels and tissue perfusion by analyzing the speckle patterns …

Impairments of cerebral blood flow microcirculation in rats brought on by cardiac cessation and respiratory arrest

G Piavchenko, I Kozlov, V Dremin… - Journal of …, 2021 - Wiley Online Library
The impairments of cerebral blood flow microcirculation brought on by cardiac and
respiratory arrest were assessed with multi‐modal diagnostic facilities, utilising laser speckle …

Time–frequency analysis of laser speckle contrast for transcranial assessment of cerebral blood flow

N Golubova, E Potapova, E Seryogina… - … Signal Processing and …, 2023 - Elsevier
Improving noninvasive approaches to monitoring blood microcirculation is an urgent topic in
modern biomedical engineering. One of the actively developing methods is laser speckle …

[HTML][HTML] Real-time laser speckle contrast imaging for intraoperative neurovascular blood flow assessment: animal experimental study

A Konovalov, F Grebenev, D Stavtsev, I Kozlov… - Scientific reports, 2024 - nature.com
The use of various blood flow control methods in neurovascular interventions is crucial for
reducing postoperative complications. Neurosurgeons worldwide use different methods …

Biophotonics methods for functional monitoring of complications of diabetes mellitus

E Zharkikh, V Dremin, E Zherebtsov… - Journal of …, 2020 - Wiley Online Library
The prevalence of diabetes complications is a significant public health problem with a
considerable economic cost. Thus, the timely diagnosis of complications and prevention of …

Photostimulation of cerebral and peripheral lymphatic functions

O Semyachkina‐Glushkovskaya… - Translational …, 2020 - Wiley Online Library
The recently rediscovered meningeal lymphatic system (MLS) opens new insight into
pathways of brain clearing and drainage functions that play an important role in …

[HTML][HTML] A robust method for adjustment of laser speckle contrast imaging during transcranial mouse brain visualization

V Kalchenko, A Sdobnov, I Meglinski, Y Kuznetsov… - Photonics, 2019 - mdpi.com
Laser speckle imaging (LSI) is a well-known and useful approach for the non-invasive
visualization of flows and microcirculation localized in turbid scattering media, including …

Skull optical clearing solution for enhancing ultrasonic and photoacoustic imaging

X Yang, Y Zhang, K Zhao, Y Zhao, Y Liu… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
The performance of photoacoustic microscopy (PAM) degrades due to the turbidity of the
skull that introduces attenuation and distortion of both laser and stimulated ultrasound. In …

Diffusion approximation of the radiative-conductive heat transfer model with Fresnel matching conditions

AY Chebotarev, GV Grenkin, AE Kovtanyuk… - … in Nonlinear Science …, 2018 - Elsevier
The paper is concerned with a problem of diffraction type. The study starts with equations of
complex (radiative and conductive) heat transfer in a multicomponent domain with Fresnel …