Imaging photoplethysmography as an easy-to-use tool for monitoring changes in tissue blood perfusion during abdominal surgery.

Autor: Kamshilin, Alexei A.¹ (AUTHOR) alexei.kamshilin@yandex.ru, Zaytsev, Valery V.¹ (AUTHOR), Lodygin, Alexander V.^2,3 (AUTHOR), Kashchenko, Victor A.^2,3 (AUTHOR)

Publikováno v: Scientific Reports. 1/21/2022, Vol. 12 Issue 1, p1-9. 9p.

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Study of cerebrovascular reactivity to hypercapnia by imaging photoplethysmography to develop a method for intraoperative assessment of the brain functional reserve.

Autor: Volynsky MA; School of Physics and Engineering, ITMO University, 49 Kronverksky av., 197101 St. Petersburg, Russia.; Laboratory of New Functional Materials for Photonics, Institute of Automation & Control Processes of the Far East Branch of the Russian Academy of Sciences, 5, Radio str., 690041 Vladivostok, Russia.; These authors contributed equally to this work., Mamontov OV; Laboratory of New Functional Materials for Photonics, Institute of Automation & Control Processes of the Far East Branch of the Russian Academy of Sciences, 5, Radio str., 690041 Vladivostok, Russia.; Department of Circulation Physiology, Almazov National Medical Research Centre, 2 Akkuratov str., 197341 St. Petersburg, Russia.; These authors contributed equally to this work., Osipchuk AV; Department of Neuropharmacology, Valdman Institute of Pharmacology, Pavlov First Saint Petersburg State Medical University, 6-8 Lev Tolstoy str., 197022 St. Petersburg, Russia., Zaytsev VV; Laboratory of New Functional Materials for Photonics, Institute of Automation & Control Processes of the Far East Branch of the Russian Academy of Sciences, 5, Radio str., 690041 Vladivostok, Russia.; Department of Circulation Physiology, Almazov National Medical Research Centre, 2 Akkuratov str., 197341 St. Petersburg, Russia., Sokolov AY; Department of Neuropharmacology, Valdman Institute of Pharmacology, Pavlov First Saint Petersburg State Medical University, 6-8 Lev Tolstoy str., 197022 St. Petersburg, Russia.; Laboratory of Cortico-Visceral Physiology, Pavlov Institute of Physiology of the Russian Academy of Sciences, 6 Makarov emb., 199034 St. Petersburg, Russia., Kamshilin AA; Laboratory of New Functional Materials for Photonics, Institute of Automation & Control Processes of the Far East Branch of the Russian Academy of Sciences, 5, Radio str., 690041 Vladivostok, Russia.; Department of Circulation Physiology, Almazov National Medical Research Centre, 2 Akkuratov str., 197341 St. Petersburg, Russia.

Publikováno v: Biomedical optics express [Biomed Opt Express] 2021 Dec 07; Vol. 13 (1), pp. 184-196. Date of Electronic Publication: 2021 Dec 07 (Print Publication: 2022).