Action potential amplification by EPSPs was even ... Furthermore, burst firing caused by dendritic depolarization, or following block of dendritic potassium channels, was always preceded by ...
A first-degree AV node block occurs when conduction through the AV node is slowed, thus delaying the time it takes for the action potential ... P wave indicates atrial depolarization (initiated ...
A first-degree atrioventricular node block occurs when conduction through the AV node is slowed, thereby delaying the time it takes for the action potential to travel from the sinoatrial node ...