Výsledky vyhledávání - "Lewis, Timothy J."

Report

Reflections in excitable media linked to existence and stability of one-dimensional spiral waves

Autor: Dodson, Stephanie, Lewis, Timothy J.

When propagated action potentials in cardiac tissue interact with local heterogeneities, reflected waves can sometimes be induced. These reflected waves have been associated with the onset of cardiac arrhythmias, and while their generation is not wel

Externí odkaz: http://arxiv.org/abs/2106.02721

Zobrazit plný text záznamu

Report

Rate-dependent effects of lidocaine on cardiac dynamics: Development and analysis of a low-dimensional drug-channel interaction model

Autor: Docken, Steffen S., Clancy, Colleen E., Lewis, Timothy J.

State-dependent Na+ channel blockers are often prescribed to treat cardiac arrhythmias, but many Na+ channel blockers are known to have pro-arrhythmic side effects. While the anti and proarrhythmic potential of a Na+ channel blocker is thought to dep

Externí odkaz: http://arxiv.org/abs/2102.02342

Zobrazit plný text záznamu

Report

Neuromechanical Mechanisms of Gait Adaptation in C. elegans: Relative Roles of Neural and Mechanical Coupling

Autor: Johnson, Carter L., Lewis, Timothy J., Guy, Robert D.

Publikováno v: SIAM Journal on Applied Dynamical Systems, 2021, Vol. 20, No. 2 : pp. 1022-1052

Understanding principles of neurolocomotion requires the synthesis of neural activity, sensory feedback, and biomechanics. The nematode \textit{C. elegans} is an ideal model organism for studying locomotion in an integrated neuromechanical setting be

Externí odkaz: http://arxiv.org/abs/2006.10122

Zobrazit plný text záznamu

Akademický článek

Rate-dependent effects of state-specific sodium channel blockers in cardiac tissue: Insights from idealized models

Autor: Docken, Steffen S., Clancy, Colleen E., Lewis, Timothy J.

Publikováno v: In Journal of Theoretical Biology 21 September 2023 573

Zobrazit plný text záznamu

Report

Synchronization of electrically coupled resonate-and-fire neurons

Autor: Chartrand, Thomas, Goldman, Mark S., Lewis, Timothy J.

Electrical coupling between neurons is broadly present across brain areas and is typically assumed to synchronize network activity. However, intrinsic properties of the coupled cells can complicate this simple picture. Many cell types with strong ele

Externí odkaz: http://arxiv.org/abs/1801.05874

Zobrazit plný text záznamu