In essence, two ECG-gated images of a selected slice are taken 5 8 s apart during a single apnea.
Trial onset was determined solely by the subjects' self-paced responses and trials occurred, on average, less than 2 s apart.
At close approach to Venus, the median filter step is skipped and images can be acquired more quickly (150 s apart).
Note, however, that the flows arrived at the two spacecraft 34 s apart and that the luminosity onset was between the two times.
We present data showing substantial nonlinear history effects for stimuli 1 s apart and use estimates of nonlinearities in response magnitude, onset time, and time to peak to form a low-dimensional parameterization of these nonlinear effects.
Each contour is 32 s apart to make comparisons easier, but the contours are calculated from the first observation of each period band separately as indicated in the figure caption.
It is well known that the curvature of the forward biased I V plots at higher voltages is due to the R S, apart from the effect of interface traps distribution, which are in equilibrium with the semiconductor materials [35].
Our protocol consisted of 6 consecutive 500 ms odour presentations spaced 25 s apart (Fig. 3A).
In the last few years, we and others have shown that ghrelin has effects in tissues that do not express GHS-R; thus there are likely other ghrelin subtype receptor(s) apart from GHS-R [13], [14], [15], [16], [17].
Quantitative comparison of mean process motility was calculated for individual cells; for each cell, sequential images in a time-series (taken 10 s apart) were aligned and binarized, and then image subtractions between consecutive images were performed.
