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Quantifying tissue mechanical properties using photoplethysmography
Photoplethysmography (PPG) is a non-invasive optical method that can be used to detect blood volume changes in the microvascular bed of tissue. The PPG signal comprises two components; a pulsatile waveform (AC) attributed to changes in the interrogated blood volume with each heartbeat, and a slowly...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Optical Society of America
2014
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4102370/ https://ncbi.nlm.nih.gov/pubmed/25071970 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/BOE.5.002362 |
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