Sentence examples for fluctuations of potential from inspiring English sources
This SSW is also seen in the bottom panel which shows an increase in the relative fluctuations of potential vorticity at 10 hPa at Bern.
Once a cell was impaled and the membrane potential stabilized, spontaneous fluctuations of membrane potential were recorded simultaneously with cortical field potentials, one at a time, from different cortical electrodes.
In vitro studies have shown that precisely timed action potential firing in neocortical neurons can be triggered by rapid fluctuations of membrane potential [36], [39].
In order to account for the fluctuations of the potential which can occur in vivo, we have studied the effect of a transient anodic polarization.
Understanding the "translation" of synaptically driven fluctuations of membrane potential to spike events is of key importance to our understanding of computational processes in the brain.
As soon as a more naturalistic environment is used and the responses of VS-cells are considered as a function of time, strong fluctuations of membrane potential are observed in the dendrite, whereas the axon displays a rather smooth and stable response.
Thus, it was suggested that the phase of these oscillatory fluctuations of membrane potential is related to neural spiking [ 1].
These results suggest that the motor system exhibits rapid fluctuations in excitability which seem to be determined by rhythmical fluctuations of electrical potential over left central recording sites at a broad range of frequencies.
At the molecular level such intrinsic uncertainty is, in turn, a consequence of the stochastic nature of the fluctuations of the potential energy surface for any chemical reaction in the condensed phase [ 4].
All neurons spike spontaneously at roughly 0.1 Hz due to noisy fluctuations of membrane potentials.
When ACSF was modified to mimic the extracellular ionic composition in vivo (physiologic ACSF; pASCF) [28] [36], neurons started to display slow (<1 Hz) fluctuations of subthreshold membrane potentials with action potential trains (Figure 1B).
