Thus, the effects of a progressive increase in PGA, as simulated in Figures 9E and 9F, offer a plausible explanation for the declining amplitude of the Gardos-mediated currents, in line with the observed changes in K+ and Cl− currents.
A simple spike is a single action potential followed by a refractory period of about 10 ms; a complex spike is a stereotyped sequence of action potentials with very short inter-spike intervals and declining amplitudes.
Over a similar south to north geographic range, the oviposition rhythm of Drosophila melanogaster has shown a decline in amplitude, and the eclosion rhythms of D. subobscura and D. littoralis have shown a decline in both amplitude and period [ 52].
Most notably, the spectral peaks with frequencies near that of the tone usually decline in amplitude and shift in frequency away from that of the stimulus [38], [44].
The decline in amplitude of the EOG in the eNOS-deleted mutants in response to repeated odorant stimulation was significantly slower than the decline observed in wild-type mice.
Decline in amplitude of more than 50%, which was not explained by technical issues, was considered a considerable deterioration and was reported to the surgeon.
From a pathophysiologic standpoint, multiple theories have been put forth in an attempt to explain this decline in amplitude of accommodation.
When probes were perfused without DEX, post-nomifensine responses at the probe outlet exhibited a significant decline in amplitude between 4 and 24 h postimplantation.
For the amplitudes of the oCNV, ANOVA revealed significant main effects of time (F = 11.96; p < 0.001) and of diagnosis (F = 6.06; p = 0.016) showing overall higher oCNV amplitudes for migraine patients compared to healthy participants and a decline of amplitudes across all groups in the course of the study.
As shown in Figure 11, significant ARMs with high ALIs covered the STG and declined in amplitude in the STS (F 4,32) = 6.49, p<0.02).
