Publications by authors named "D V Telyshev"
Current study presents an advanced method for improving the visualization of subsurface blood vessels using laser speckle contrast imaging (LSCI), enhanced through principal component analysis (PCA) filtering. By combining LSCI and laser speckle entropy imaging with PCA filtering, the method effectively separates static and dynamic components of the speckle signal, significantly improving the accuracy of blood flow assessments, even in the presence of static scattering layers located above and below the vessel. Experiments conducted on optical phantoms, with the vessel depths ranging from 0.
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- - The study aimed to assess the incidence of asymptomatic radiologic findings in the groin area of adult male professional soccer players using MRI, focusing on how age and limb dominance might affect these findings.
- - Out of 94 MRI images analyzed, a majority exhibited 1-4 changes in the pubic bone and adjacent regions, including joint irregularities and signs of fatty infiltration, with no notable differences between dominant and non-dominant limbs.
- - The results indicate that asymptomatic changes in the groin area are highly prevalent among players without pain complaints, suggesting these findings might contribute to groin pain in players who do experience it.
Article Synopsis
- * RAE was prevalent in U18 and U20 athletes across various events, indicating that those born earlier in the year had more success; however, this effect was not observed in senior athletes, where "late-born" individuals were more successful.
- * The findings suggest that RAE is significant only in younger age groups, which could be important when evaluating an athlete's potential based on their birthdate. *
Background: Evaluating anti-doping measures is essential to optimise their effectiveness. Comparing sporting results that have a higher doping prevalence, such as weightlifting, before and after the implementation of anti-doping measures may serve as an effectiveness indicator.
Methods: The results of the most successful weightlifters of both sexes in two time periods, 2009-2015 and 2016-2022 were analysed.
The use of various blood flow control methods in neurovascular interventions is crucial for reducing postoperative complications. Neurosurgeons worldwide use different methods, such as contact Dopplerography, intraoperative indocyanine videoangiography (ICG) video angiography, fluorescein angiography, flowmetry, intraoperative angiography, and direct angiography. However, there is no noninvasive method that can assess the presence of blood flow in the vessels of the brain without the introduction of fluorescent substances throughout the intervention.
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