Red Blood Cells’ Area Deformation as the Origin of the Photoplethysmography Signal

Red Blood Cells’ Area Deformation as the Origin of the Photoplethysmography Signal

The origin of the photoplethysmography (PPG) signal is a debatable topic, despite plausible models being addressed. One concern revolves around the correlation between the mechanical waveform’s pulsatile nature and the associated biomechanism. The interface between these domains requires a clear mat...

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Bibliographic Details
Main Authors:	Lucian Evdochim, Eugen Chiriac, Marioara Avram, Lidia Dobrescu, Dragoș Dobrescu, Silviu Stanciu, Stela Halichidis
Format:	Article
Language:	English
Published:	MDPI AG 2023-11-01
Series:	Sensors
Subjects:	photoplethysmography origin red blood cell shape deformation mathematical transfer function microcirculation vasomotor activity
Online Access:	https://www.mdpi.com/1424-8220/23/23/9515

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