Cerebral venous dynamics in newborn mice with intracranial hemorrhage studied using wavelets

A. N. Pavlov; O. V. Semyachkina-Glushkovskaya; O. A. Sindeeva; O. N. Pavlova; E. P. Shuvalova; Q. Huang; D. Zhu; P. Li; V. V. Tuchin; Q. Luo

doi:10.1117/12.2076753

5 March 2015 Cerebral venous dynamics in newborn mice with intracranial hemorrhage studied using wavelets

A. N. Pavlov, O. V. Semyachkina-Glushkovskaya, O. A. Sindeeva, O. N. Pavlova, E. P. Shuvalova, Q. Huang, D. Zhu, P. Li, V. V. Tuchin, Q. Luo

Author Affiliations +

Proceedings Volume 9322, Dynamics and Fluctuations in Biomedical Photonics XII; 932214 (2015) https://doi.org/10.1117/12.2076753
Event: SPIE BiOS, 2015, San Francisco, California, United States

Abstract

We investigate the stress-induced development of the intracranial hemorrhage in newborn mice with the main attention to its latent stage. Our study is based on the laser speckle contrast imaging of the cerebral venous blood flow and the wavelet-based analysis of experimental data. We study responses of the sagittal sinus in different frequency ranges associated with distinct regulatory mechanisms and discuss significant changes of the spectral power in the frequency area associated with the NO-related endothelial function.

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A. N. Pavlov, O. V. Semyachkina-Glushkovskaya, O. A. Sindeeva, O. N. Pavlova, E. P. Shuvalova, Q. Huang, D. Zhu, P. Li, V. V. Tuchin, and Q. Luo "Cerebral venous dynamics in newborn mice with intracranial hemorrhage studied using wavelets", Proc. SPIE 9322, Dynamics and Fluctuations in Biomedical Photonics XII, 932214 (5 March 2015); https://doi.org/10.1117/12.2076753

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