As the stimulus frequency is increased, the force is increased until the maximum is reached, at which point it begins to decrease.
As stimulus frequency we used that of the respective maximal sensitivity in (a) (frequency of maximal linear response).
Optimal stimulus frequency for the A-optimality criterion has been derived by Liu et al. (2004) whereas we derive here the optimal stimulus frequency for the D-optimality criterion.
Myocytes from all three groups exhibited similar fashion of reduction in PS in response to increased stimulus frequency.
However, effects due to stimulus frequency, response production, and instructed task-relevance have not been fully separated.
Myocytes from the FVB group exhibited a lesser reduction in PS in response to elevated stimulus frequency.
This phenomenon is dependent on stimulus frequency (⩾0.33 Hz) and relevant for central sensitization as well as chronic pain.
(a) Sensitivity plotted as a function of stimulus frequency, i.e., frequency tuning curves, for values of b and gK1 as indicated.
Children with ASD displayed deficits in low-contrast responses at the stimulus frequency of 12.5 Hz, notably under conditions that emphasized activity in the magnocellular pathway.
Additionally, LTD at hippocampo accumbens synapses can be induced at a stimulus frequency known to support reinstatement of drug seeking behavior.
Conclusions: The posteroanterior mechanical behavior of the human thoracolumbar spine was found to be sensitive to mechanical stimulus frequency and showed significant region-specific and gender differences.
