Detrended fluctuation analysis of cerebral venous dynamics in newborn mice with intracranial hemorrhage

A. N. Pavlov; O. V. Semyachkina-Glushkovskaya; O. A. Bibikova; O. N. Pavlova; Y. K. Mohammad; Q. Huang; D. Zhu; P. Li; V. V. Tuchin; Q. Luo

doi:10.1117/12.2178841

19 March 2015 Detrended fluctuation analysis of cerebral venous dynamics in newborn mice with intracranial hemorrhage

A. N. Pavlov, O. V. Semyachkina-Glushkovskaya, O. A. Bibikova, O. N. Pavlova, Y. K. Mohammad, Q. Huang, D. Zhu, P. Li, V. V. Tuchin, Q. Luo

Author Affiliations +

Proceedings Volume 9448, Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics; 94481I (2015) https://doi.org/10.1117/12.2178841
Event: Saratov Fall Meeting 2014, 2014, Saratov, Russian Federation

Abstract

We study pathological changes in cerebral venous dynamics in newborn mice using the laser speckle contrast imaging and the detrended fluctuation analysis with a special attention to the latent stage of the development of the intracranial hemorrhage. We show that this stage is characterized by a high responsiveness of the sagittal sinus to pharmacological stimulations of adrenorelated dilation. We conclude that this effect can be considered as an important mechanism underlying the development of ICH in newborns.

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A. N. Pavlov, O. V. Semyachkina-Glushkovskaya, O. A. Bibikova, O. N. Pavlova, Y. K. Mohammad, Q. Huang, D. Zhu, P. Li, V. V. Tuchin, and Q. Luo "Detrended fluctuation analysis of cerebral venous dynamics in newborn mice with intracranial hemorrhage", Proc. SPIE 9448, Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics, 94481I (19 March 2015); https://doi.org/10.1117/12.2178841

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