Tag : Action potentials

Cardiology

Changes in ventricular depolarisation vectors during exercise caused by regional myocardial ischaemia.

Newsemia
Related Articles Changes in ventricular depolarisation vectors during exercise caused by regional myocardial ischaemia. Sci Rep. 2019 11 08;9(1):16365 Authors: Vellani CW, Hashmi S, Mahmud...
Biology

The M-current works in tandem with the persistent sodium current to set the speed of locomotion

Newsemia
by Jérémy Verneuil, Cécile Brocard, Virginie Trouplin, Laurent Villard, Julie Peyronnet-Roux, Frédéric Brocard The central pattern generator (CPG) for locomotion is a set of pacemaker...
Cardiology

Low-Intensity Ultrasound Modulation May Prevent Myocardial Infarction-induced Sympathetic Neural Activation and Ventricular Arrhythmia.

Newsemia
Related Articles Low-Intensity Ultrasound Modulation May Prevent Myocardial Infarction-induced Sympathetic Neural Activation and Ventricular Arrhythmia. J Cardiovasc Pharmacol. 2020 05;75(5):432-438 Authors: Wang S, Li B,...
Biology

Independent representations of self-motion and object location in barrel cortex output

Newsemia
by Jonathan Andrew Cheung, Phillip Maire, Jinho Kim, Kiana Lee, Garrett Flynn, Samuel Andrew Hires During active tactile exploration, the dynamic patterns of touch are...
Cardiology

Transient atrial mechanical dysfunction assessed in acute phase of embolic stroke of undetermined source.

Newsemia
Related Articles Transient atrial mechanical dysfunction assessed in acute phase of embolic stroke of undetermined source. J Stroke Cerebrovasc Dis. 2020 Sep;29(9):105032 Authors: Yokoseki O,...
Cardiology

The additional value of an algorithm for atrial fibrillation at the stroke unit.

Newsemia
Related Articles The additional value of an algorithm for atrial fibrillation at the stroke unit. J Stroke Cerebrovasc Dis. 2020 Aug;29(8):104930 Authors: van der Maten...
Biology

Entraining neurons via noninvasive electric stimulation improves cognition

Newsemia
by Mircea van der Plas, Simon Hanslmayr Transcranial Alternating Current Stimulation (tACS) is a method that injects rhythmic currents into the human brain via electrodes...
Biology

Neural activity during a simple reaching task in macaques is counter to gating and rebound in basal ganglia–thalamic communication

Newsemia
by Bettina C. Schwab, Daisuke Kase, Andrew Zimnik, Robert Rosenbaum, Marcello G. Codianni, Jonathan E. Rubin, Robert S. Turner Task-related activity in the ventral thalamus,...
AI/ML

Multiplexing of Information about Self and Others in Hippocampal Ensembles.

Newsemia
Related Articles Multiplexing of Information about Self and Others in Hippocampal Ensembles. Cell Rep. 2019 12 17;29(12):3859-3871.e6 Authors: Bos JJ, Vinck M, Marchesi P, Keestra...
Biology

Dendritic integration in olfactory bulb granule cells upon simultaneous multispine activation: Low thresholds for nonlocal spiking activity

Newsemia
by Max Mueller, Veronica Egger The inhibitory axonless olfactory bulb granule cells form reciprocal dendrodendritic synapses with mitral and tufted cells via large spines, mediating...
Cardiology

Modeling and simulation of cardiac electric activity in a human cardiac tissue with multiple ischemic zones.

Newsemia
Related Articles Modeling and simulation of cardiac electric activity in a human cardiac tissue with multiple ischemic zones. J Math Biol. 2019 09;79(4):1551-1586 Authors: Pargaei...
Cardiology

Noninvasive light emitting diode therapy: A novel approach for postinfarction ventricular arrhythmias and neuroimmune modulation.

Newsemia
Related Articles Noninvasive light emitting diode therapy: A novel approach for postinfarction ventricular arrhythmias and neuroimmune modulation. J Cardiovasc Electrophysiol. 2019 07;30(7):1138-1147 Authors: Wang S,...
Cardiology

Identification of an epicardial slow conduction channel using ripple mapping in ablation of postinfarct ventricular tachycardia.

Newsemia
Related Articles Identification of an epicardial slow conduction channel using ripple mapping in ablation of postinfarct ventricular tachycardia. J Cardiovasc Electrophysiol. 2019 Jul;30(7):1156-1158 Authors: Takamiya...
AI/ML

Spike-induced ordering: Stochastic neural spikes provide immediate adaptability to the sensorimotor system.

Newsemia
Related Articles Spike-induced ordering: Stochastic neural spikes provide immediate adaptability to the sensorimotor system. Proc Natl Acad Sci U S A. 2020 06 02;117(22):12486-12496 Authors:...
Cardiology

Multiple ICD shocks in a patient with dilated cardiomyopathy: What is the mechanism?

Newsemia
Related Articles Multiple ICD shocks in a patient with dilated cardiomyopathy: What is the mechanism? J Cardiovasc Electrophysiol. 2019 05;30(5):781-784 Authors: Fontenla A, López-Gil M,...
Cardiology

Concurrent electrocardiographic repolarization abnormalities: What is the underlying channelopathy?

Newsemia
Related Articles Concurrent electrocardiographic repolarization abnormalities: What is the underlying channelopathy? J Cardiovasc Electrophysiol. 2019 05;30(5):771-772 Authors: Ali H, Lupo P, De Ambroggi G, Cappato...
Cardiology

Low lead one ratio predicts clinical outcomes in left bundle branch block.

Newsemia
Related Articles Low lead one ratio predicts clinical outcomes in left bundle branch block. J Cardiovasc Electrophysiol. 2019 05;30(5):709-716 Authors: Loring Z, Atwater BD, Xia...
Cardiology

Epicardial ganglionated plexi ablation increases the inducibility of ventricular tachyarrhythmias in a canine postmyocardial infarction model.

Newsemia
Related Articles Epicardial ganglionated plexi ablation increases the inducibility of ventricular tachyarrhythmias in a canine postmyocardial infarction model. J Cardiovasc Electrophysiol. 2019 05;30(5):741-746 Authors: Wu...
Cardiology

Substrate Spatial Complexity Analysis for the Prediction of Ventricular Arrhythmias in Patients With Ischemic Cardiomyopathy.

Newsemia
Related Articles Substrate Spatial Complexity Analysis for the Prediction of Ventricular Arrhythmias in Patients With Ischemic Cardiomyopathy. Circ Arrhythm Electrophysiol. 2020 04;13(4):e007975 Authors: Okada DR,...

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