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http://elar.urfu.ru/handle/10995/131395
Название: | Control of the chirality of spiral waves and recreation of spatial excitation patterns through optogenetics |
Авторы: | Li, T. -C. Zhong, W. Ai, B. -Q. Panfilov, A. V. Dierckx, H. |
Дата публикации: | 2022 |
Издатель: | American Physical Society |
Библиографическое описание: | Li, TC, Zhong, W, Ai, BQ, Panfilov, AV & Dierckx, H 2022, 'Control of the chirality of spiral waves and recreation of spatial excitation patterns through optogenetics', Physical Review E, Том. 105, № 1, 014214. https://doi.org/10.1103/PhysRevE.105.014214 Li, T. C., Zhong, W., Ai, B. Q., Panfilov, A. V., & Dierckx, H. (2022). Control of the chirality of spiral waves and recreation of spatial excitation patterns through optogenetics. Physical Review E, 105(1), [014214]. https://doi.org/10.1103/PhysRevE.105.014214 |
Аннотация: | Spiral waves lead to dangerous arrhythmias in the cardiac system. In 2015 Burton et al. demonstrated the reversal of the spiral wave chirality through the rotating spiral-shaped illumination on the optogenetically modified cardiac monolayers. We show that this process entails the recreation of a spiral wave. We show how this methodology can be used to control and create the desired spatial excitation pattern. We found that the control is sensitive to the area of illuminated region but independent of the phase difference of the existing spiral wave and the applied spiral-shaped light. We also discovered that our methodology can temporarily resynchronize a turbulent system. The results offer numerical evidence for the control of spatial pattern in biological excitable systems with optogenetics. © 2022 American Physical Society. |
Ключевые слова: | ATOMIC PHYSICS EXCITABLE SYSTEMS EXCITATION PATTERN NUMERICAL EVIDENCE OPTOGENETICS PHASE DIFFERENCE SHAPED ILLUMINATION SPATIAL PATTERNS SPIRAL WAVES TURBULENT SYSTEMS ARTICLE CHIRALITY EXCITATION OPTOGENETICS RECREATION CHIRALITY |
URI: | http://elar.urfu.ru/handle/10995/131395 |
Условия доступа: | info:eu-repo/semantics/openAccess |
Идентификатор SCOPUS: | 85124472994 |
Идентификатор WOS: | 000753927000001 |
Идентификатор PURE: | 29640861 5710227d-a128-4447-a717-d0485288144c |
ISSN: | 2470-0045 |
DOI: | 10.1103/PhysRevE.105.014214 |
Сведения о поддержке: | National Natural Science Foundation of China, NSFC, (12005066) Ministry of Education and Science of the Russian Federation, Minobrnauka, (075-15-2020-926) This work was supported by the National Natural Science Foundation of China under Grant No. 12005066. Research at Sechenov University was financed by the Ministry of Science and Higher Education of the Russian Federation within the framework of state support for the creation and development of world-class research centers, “Digital Biodesign and Personalized Healthcare,” No. 075-15-2020-926. We thank H. Zhang for valuable discussions. |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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Файл | Описание | Размер | Формат | |
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2-s2.0-85124472994.pdf | 1,79 MB | Adobe PDF | Просмотреть/Открыть |
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