Results 71 to 80 of about 1,566,571 (229)

Instability of synchronized motion in nonlocally coupled neural oscillators

, 2006
We study nonlocally coupled Hodgkin-Huxley equations with excitatory and inhibitory synaptic coupling. We investigate the linear stability of the synchronized solution, and find numerically various nonuniform oscillatory states such as chimera states ...
A. L. Hodgkin, Hidetsugu Sakaguchi, M. Steriade, T. J. Lewis, Y. Kuramoto   +4 more
core   +1 more source

Genetically engineered cardiac pacemaker: stem cells transfected with HCN2 gene and myocytes - a model

, 2005
Artificial biological pacemakers were developed and tested in canine ventricles. Next steps will require obtaining oscillations sensitive to external regulations, and robust with respect to long term drifts of expression levels of pacemaker currents and ...
Kanani, Sandra, Krinsky, Valentine, Pumir, Alain   +2 more
core  

Barnes Hospital Bulletin [PDF]

, 1981
https://digitalcommons.wustl.edu/bjc_barnes_bulletin/1187/thumbnail ...

core   +1 more source

Dynamic clamp with StdpC software [PDF]

, 2011
Dynamic clamp is a powerful method that allows the introduction of artificial electrical components into target cells to simulate ionic conductances and synaptic inputs.
A Szücs, A Szücs, A Szücs, A Szücs, AA Prinz, AA Sharp, AA Sharp, AD Dorval, AI Selverston, AJ Preyer, C Muñiz, C Muñiz, CJ Kros, DW Wheeler, Dávid Samu, EI Watanabe, G Berecki, György Kemenes, HDI Abarbanel, HP Robinson, HPC Robinson, Ildikó Kemenes, J-M Goaillard, JC Bettencourt, JP Horn, JS Rothman, K Staras, Kevin Staras, L Oltedal, LS Milescu, Michael Crossley, MN Economo, NS Desai, OP Hamill, P Chamorro, PHM Kullmann, R Bertram, R Brette, R Brette, R Wilders, R Wilders, RC Elson, RD Pinto, RJ Butera Jr., S Song, T Branco, T Nowotny, T Nowotny, TA Kinard, Thomas Nowotny, TI Netoff, Vincenzo Marra   +51 more
core   +1 more source

The Vestibular Implant Input Interacts with Residual Natural Function

Frontiers in Neurology, 2017
ObjectivePatients with bilateral vestibulopathy (BV) can still have residual “natural” function. This might interact with “artificial” vestibular implant input (VI-input). When fluctuating, it could lead to vertigo attacks.
Raymond van de Berg, Raymond van de Berg, Nils Guinand, Maurizio Ranieri, Samuel Cavuscens, T. A. Khoa Nguyen, Jean-Philippe Guyot, Florence Lucieer, Dmitrii Starkov, Herman Kingma, Herman Kingma, Marc van Hoof, Marc van Hoof, Angelica Perez-Fornos   +13 more
doaj   +1 more source

Biofilm on artificial pacemaker: fiction or reality?

Arquivos Brasileiros de Cardiologia, 2011
Cardiac pacing through cardiac pacemaker is one of the most promising alternatives in the treatment of arrhythmias, but it can cause reactions natural or complex reactions, either early or late. This study aimed to describe the scientific evidence on the
Ana Paula Azevedo Santos, E. Watanabe, D. Andrade   +2 more
semanticscholar   +1 more source

Synchronization interfaces and overlapping communities in complex networks

, 2008
We show that a complex network of phase oscillators may display interfaces between domains (clusters) of synchronized oscillations. The emergence and dynamics of these interfaces are studied in the general framework of interacting phase oscillators ...
D. Li, I. Leyva, I. Sendiña-Nadal, J. A. Almendral, J. M. Buldú, P. Erdös, P. Erdös, S. Boccaletti, S. Havlin, W. W. Zachary   +9 more
core   +1 more source

Early discharge programme after transcatheter aortic valve implantation based on close follow-up supported by telemonitoring using artificial intelligence: the TeleTAVI study

European Heart Journal - Digital Health
Aims Evidence regarding the safety of early discharge following transcatheter aortic valve implantation (TAVI) is limited. The aim of this study was to evaluate the safety of very early (48 h), supported by the implementation of a voice-based virtual ...
M. Herrero-Brocal, R. Samper, J. Riquelme, Javier Pineda, P. Bordes, Fernando Torres-Mezcua, J. Valencia, Francisco Torres-Saura, María González Manso, Raquel Ajo, Juan Arenas, E. Feliu, Juan Gabriel Martínez, J. Ruiz-Nodar   +13 more
semanticscholar   +1 more source

Potential biomedical applications of ion beam technology [PDF]

Electron bombardment ion thrusters used as ion sources have demonstrated a unique capability to vary the surface morphology of surgical implant materials.
Babbush, C. A., Banks, B. A., Vankampen, C. L., Weigand, A. J.   +3 more
core   +1 more source

Pacemaker endocarditis due to Haemophilus parainfluenza : case report and literature review [PDF]

, 2007
This article reports a case of pacemaker infective endocarditis in a 14 month old girl, caused by Haemophilus parainfluenzae. There are no other cases in children reported in the literature.
Kadalraja, R., Oswal, Neelam, Sammut, Patrick, Woodcock, H.   +3 more
core   +1 more source