ИАПУ ДВО РАН

Amplitude of the Pulsatile Component of a Photoplethysmographic Waveform as an Optical Marker of Cerebrovascular Reactivity: Experimental Verification in Animal Model


2022

Статьи / главы в тематических сборниках

A. V. Potapenko, M. A. Volynsky, O. V. Mamontov, V. V. Zaytsev, A. Yu. Sokolov, and A. A. Kamshilin, “Amplitude of the Pulsatile Component of a Photoplethysmographic Waveform as an Optical Marker of Cerebrovascular Reactivity: Experimental Verification in Animal Model,” in Biophotonics Congress: Biomedical Optics 2022 (Translational, Microscopy, OCT, OTS, BRAIN), 2022, p. JTu3A.2.

Imaging photoplethysmography (PPG) is useful method for monitoring intracranial blood-flow during vasodilatation tests. Our experiments with rats revealed that an increase of PPG pulsatile component is reliable marker of cerebrovascular reactivity.

https://doi.org/10.1364/TRANSLATIONAL.2022.JTu3A.2

M6405_BiomedOptics-2022.pdf