Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging

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Standard

Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging. / Postnov, Dmitry D.; Erdener, Sefik Evren; Kilic, Kivilcim; Boas, David A.

I: Biomedical Optics Express, Bind 9, Nr. 12, 2018, s. 6388-6397.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Postnov, DD, Erdener, SE, Kilic, K & Boas, DA 2018, 'Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging', Biomedical Optics Express, bind 9, nr. 12, s. 6388-6397. https://doi.org/10.1364/BOE.9.006388

APA

Postnov, D. D., Erdener, S. E., Kilic, K., & Boas, D. A. (2018). Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging. Biomedical Optics Express, 9(12), 6388-6397. https://doi.org/10.1364/BOE.9.006388

Vancouver

Postnov DD, Erdener SE, Kilic K, Boas DA. Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging. Biomedical Optics Express. 2018;9(12):6388-6397. https://doi.org/10.1364/BOE.9.006388

Author

Postnov, Dmitry D. ; Erdener, Sefik Evren ; Kilic, Kivilcim ; Boas, David A. / Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging. I: Biomedical Optics Express. 2018 ; Bind 9, Nr. 12. s. 6388-6397.

Bibtex

@article{e517c186b3ee4c65a590eb27749b22b1,
title = "Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging",
abstract = "Systemic flow variations caused by the cardiac cycle can play a role or be an important marker in both normal and pathological conditions. The shape, magnitude and propagation speed of the flow pulse reflect mechanical properties of the vasculature and are known to vary significantly with vascular diseases. Most conventional techniques are not capable of imaging cardiac activity in the microcirculation due to spatial and/or temporal resolution limitations and instead make inferences about propagation speed by making measurements at two points along an artery. Here, we apply laser speckle contrast imaging to images with high spatial resolution in the high frequency harmonics of cardiac activity in the cerebral cortex of a mouse. We reveal vessel dependent variation in the cardiac pulse activity and use this information to automatically identify arteries and veins. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement",
author = "Postnov, {Dmitry D.} and Erdener, {Sefik Evren} and Kivilcim Kilic and Boas, {David A.}",
year = "2018",
doi = "10.1364/BOE.9.006388",
language = "English",
volume = "9",
pages = "6388--6397",
journal = "Biomedical Optics Express",
issn = "2156-7085",
publisher = "Optical Society of America",
number = "12",

}

RIS

TY - JOUR

T1 - Cardiac pulsatility mapping and vessel type identification using laser speckle contrast imaging

AU - Postnov, Dmitry D.

AU - Erdener, Sefik Evren

AU - Kilic, Kivilcim

AU - Boas, David A.

PY - 2018

Y1 - 2018

N2 - Systemic flow variations caused by the cardiac cycle can play a role or be an important marker in both normal and pathological conditions. The shape, magnitude and propagation speed of the flow pulse reflect mechanical properties of the vasculature and are known to vary significantly with vascular diseases. Most conventional techniques are not capable of imaging cardiac activity in the microcirculation due to spatial and/or temporal resolution limitations and instead make inferences about propagation speed by making measurements at two points along an artery. Here, we apply laser speckle contrast imaging to images with high spatial resolution in the high frequency harmonics of cardiac activity in the cerebral cortex of a mouse. We reveal vessel dependent variation in the cardiac pulse activity and use this information to automatically identify arteries and veins. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

AB - Systemic flow variations caused by the cardiac cycle can play a role or be an important marker in both normal and pathological conditions. The shape, magnitude and propagation speed of the flow pulse reflect mechanical properties of the vasculature and are known to vary significantly with vascular diseases. Most conventional techniques are not capable of imaging cardiac activity in the microcirculation due to spatial and/or temporal resolution limitations and instead make inferences about propagation speed by making measurements at two points along an artery. Here, we apply laser speckle contrast imaging to images with high spatial resolution in the high frequency harmonics of cardiac activity in the cerebral cortex of a mouse. We reveal vessel dependent variation in the cardiac pulse activity and use this information to automatically identify arteries and veins. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

U2 - 10.1364/BOE.9.006388

DO - 10.1364/BOE.9.006388

M3 - Journal article

C2 - 31065436

VL - 9

SP - 6388

EP - 6397

JO - Biomedical Optics Express

JF - Biomedical Optics Express

SN - 2156-7085

IS - 12

ER -

ID: 210006510