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Adjustment of the cerebral and peripheral blood flow dynamics at the pre-stroke stage
Author(s): Olga N. Pavlova; Arkady S. Abdurashitov; Yasir Kh. Mohammad; Oxana V. Semyachkina-Glushkovskaya; Alexey N. Pavlov
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Paper Abstract

We discuss the entrainment phenomena in the cerebral and peripheral blood flow in rats. Using the laser speckle contrast imaging and the wavelet-based multifractal analysis, we reveal the adjustment of the numerical measures characterizing the blood flow dynamics at the pre-stroke stage. We detect the adjustment of correlation properties, which is observed in more than 80% of laboratory animals, and suggest a hypothesis about a pathological synchronization.

Paper Details

Date Published: 3 June 2019
PDF: 6 pages
Proc. SPIE 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions, 110670E (3 June 2019); doi: 10.1117/12.2521735
Show Author Affiliations
Olga N. Pavlova, Saratov State Univ. (Russian Federation)
Arkady S. Abdurashitov, Saratov State Univ. (Russian Federation)
Yasir Kh. Mohammad, Tikrit Univ. (Iraq)
Oxana V. Semyachkina-Glushkovskaya, Saratov State Univ. (Russian Federation)
Alexey N. Pavlov, Yuri Gagarin State Technical Univ. of Saratov (Russian Federation)
Saratov State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11067:
Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions
Dmitry Engelevich Postnov, Editor(s)

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