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.

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

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)