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.
The rhythmic fluctuation of this potential difference is shown as peaks and troughs on a line graph by the recording channel.
A quasi-chemical model is proposed to analyze the fluctuation of lattice potential energy in different matrices and to explain the observed trend in activation energies.
Greater fluctuation of lattice potential energy produces more significant atomic traps and blocks, leading to higher activation energies, and thus accounts for the sluggish diffusion in high-entropy alloys.
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.
