دورية أكاديمية
Mechanism of Standing Wave Patterns in Cardiac Muscle
| العنوان: | Mechanism of Standing Wave Patterns in Cardiac Muscle |
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| المؤلفون: | Takagi, Seiji, Pumir, Alain, Kramer, Lorenz, Krinsky, Valentine |
| المساهمون: | Institut Non Linéaire de Nice Sophia-Antipolis (INLN), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS), Physikalisches Institut Bayreuth, Universität Bayreuth |
| المصدر: | ISSN: 0031-9007. |
| بيانات النشر: | HAL CCSD American Physical Society |
| سنة النشر: | 2003 |
| المجموعة: | HAL Université Côte d'Azur |
| مصطلحات موضوعية: | cardiology, muscle, wave propagation, pattern formation, biomembranes, bioelectric potentials, bioelectric phenomena, Ginzburg-Landau theory, superconductivity, PACS: 05.45.-a, 87.19.Hh, [NLIN.NLIN-AO]Nonlinear Sciences [physics]/Adaptation and Self-Organizing Systems [nlin.AO], [NLIN.NLIN-CD]Nonlinear Sciences [physics]/Chaotic Dynamics [nlin.CD], [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system |
| الوصف: | Recent experiments [R. A. Gray et al., Phys. Rev. Lett. 87, 168104 (2001)] have revealed striking standing wave patterns in cardiac muscle. In excitable media, such as cardiac tissue where colliding waves annihilate, standing wave patterns result from a fully nonlinear mechanism. We present a possible physical mechanism explaining these patterns. The phenomenon does not depend on the precise excitable model chosen. Analogies are drawn with weak links in superconductors, and phase-slip solutions in the Ginzburg-Landau equations. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | hal-00023809; https://hal.science/hal-00023809Test |
| DOI: | 10.1103/PhysRevLett.90.124101 |
| الإتاحة: | https://doi.org/10.1103/PhysRevLett.90.124101Test https://hal.science/hal-00023809Test |
| رقم الانضمام: | edsbas.CC98FD39 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1103/PhysRevLett.90.124101 |
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