Chronic administration of quinpirole to rats during adolescence significantly impairs responsivity to contingency degradation [48], and acute quinpirole can change responsiveness to variability of response requirement [49], both of which might be relevant to this phase of the observing response task, where both the contingency and variability of response requirement was changed.
The R was determined for finding the best models by measuring the amount of the reduction in the variability of response which represses variables in the model and must be close to 1.
R2 is a measure of the amount of the reduction in the variability of response obtained by using the repressor variables in the model.
However there is little data available on the variability of response to transcranial direct current stimulation (TDCS).
The simulations indicate that, under most conditions, the latency, but not variability, of response inhibition can be reliably estimated.
Table 4 Non-pharmacokinetic factors of variability of response to triptans Factors Description Dynamic variability Dynamic variability can be studied in isolated tissues.
Of particular interest is the comparison of variability of response to variations in the design parameters versus variability in such things as constituent material properties, and fiber misalignment.
However, there are few data available on the variability of response to 1 Hz repetitive transcranial magnetic stimulation (1 Hz rTMS).
However there is little data available on the variability of response to 1 Hz repetitive transcranial magnetic stimulation (1 Hz rTMS).
Reliability-based design optimisation (RBDO) and robust design optimisation (RDO) searches for safe structural systems with minimal variability of response when subjected to uncertainties in material design parameters.
Omitting pharmacodynamic aspects and the variability of response depending on metabolism, we have analysed here why pharmacokinetic differences among the various oral triptans have such a limited clinical importance.
