Multifractal analysis of macro- and microcerebral circulation in rats

Alexey N. Pavlov; Olga S. Sindeeva; Sergey S. Sindeev; Olga N. Pavlova; Arkady S. Abdurashitov; Elena V. Rybalova; Oxana V Semyachkina-Glushkovskaya

doi:10.1117/12.2225462

21 April 2016 Multifractal analysis of macro- and microcerebral circulation in rats

Alexey N. Pavlov, Olga S. Sindeeva, Sergey S. Sindeev, Olga N. Pavlova, Arkady S. Abdurashitov, Elena V. Rybalova, Oxana V Semyachkina-Glushkovskaya

Author Affiliations +

Proceedings Volume 9917, Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS); 991728 (2016) https://doi.org/10.1117/12.2225462
Event: Saratov Fall Meeting 2015, 2015, Saratov, Russian Federation

Abstract

Application of noninvasive optical coherent-domain methods and advanced data processing tools such as the wavelet-based multifractal formalism allows revealing effective markers of early stages of functional distortions in the dynamics of cerebral vessels. Based on experiments performed in rats we discuss a possibility to diagnose a hidden stage of the development of intracranial hemorrhage (ICH). We also consider responses of the cerebrovascular dynamics to a pharmacologically induced increase in the peripheral blood pressure. We report distinctions occurring at the levels of macro- and microcerebral circulation.

Citation Download Citation

Alexey N. Pavlov, Olga S. Sindeeva, Sergey S. Sindeev, Olga N. Pavlova, Arkady S. Abdurashitov, Elena V. Rybalova, and Oxana V Semyachkina-Glushkovskaya "Multifractal analysis of macro- and microcerebral circulation in rats", Proc. SPIE 9917, Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS), 991728 (21 April 2016); https://doi.org/10.1117/12.2225462

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Blood pressure

Statistical analysis

Data processing

Signal processing

Diagnostics

Laser speckle contrast imaging

Speckle

Show All Keywords

Keywords/Phrases

Search In:

Publication Years