ELECTRICAL ACTIVITY OF SINGLE INTERNODE

Electrical Activity of Selected Shank Muscles When Using Minimalist Shoes during Single-Leg Landing Task

Nowadays, light and minimal shoes have been used by athletes in various types of sports activities in order to be in a position close to barefoot position. But its effect on the electrical activity of the shank muscles is not well understood. Therefore, the aim of this study was to investigate the electrical activity of selected shank muscles when using minimalist shoes, normal shoes and barefo...

Mathematical description of the electrical activity of a single neuron.

The analysis of the electrical activity (trains of spikes, volleys) of single neurons is proposed in form of a pattern function. From the pattern function and its variance it is possible to obtain full statistical description of volleys including the density distribution of spikes in the volley. An algorithm for finding the pattern function and the estimate of variance from a set of experimenta...

Electrical activity of single fibers of the atrioventricular node.

The mechanism of atrioventricular delay has been studied in isolated rabbit hearts. Multiple intracellular microelectrodes have been employed to obtain simultaneous records from single fibers of atrium, A-V node and His bundle. An appreciable delay in the transmission of excitation has been found only in the atrial portion of the A-V node. Action potentials recorded from single fibers in this a...

Application of ultrasound in pulseless electrical activity (PEA) cardiac arrest

Electrical stimulation of gastric electrical control activity.

SARNA, S. K., AND E. E. DANIEL. Electrical stimulation of gastric electrical control activity. Am. J. Physiol. 225(l): 125-131. 1973.Gastric electrical control activity in anesthetized dogs was stimulated by voltage pulses of 100 msec duration and lto 25-v amplitude. The gastric control waves could be entrained from any site in the electrically active region on the anterior and posterior sides....