Our results suggest that threshold regulation is a generic phenomenon in feedback-regulated networks with sigmoidal response functions, at least when there is no positive feedback.
In addition, we have made a comparison between wavelet + wiener, curvelets include hard threshold, soft threshold, and block threshold regulation algorithm and our method.
Our results show a more general connection between negative feedback, threshold regulation and hidden genetic variation.
(See also Ratcliff & Frank (2012) for DDM simulations linking STN to threshold changes, and various empirical studies showing cortical- >STN involvement in decision threshold regulation in conflict tasks (e.g. Cavanagh et al., 2011, Green et al. 2013)).
Next possible mechanism of anti-inflammatory and analgesic effect of BV may be explained by process of counterirritation and pain threshold regulation, which increases pain thresholds sensitivity and reduces pain rating [ 3].
In this case, a modulation of the gain of feedback regulation would have a minor effect on cortical activation dynamics because it is dominated by the ignition process, which takes place in spite of threshold regulation.
The concentration of arsenic in rice is subject to a standard threshold regulation of 1 mg As kg-1 (1000 μg As kg-1 if we use the same units).
Threshold regulation can be implemented as a mechanism that provides a degree of background activity to excitatory neurons in a given area; the regulatory input is calculated as a function of previous activity of the same network part.
Only those filtered spots exceeding an intensity threshold of a 1.5 or 2-fold increase or decrease between non-Tg and CMV/hSleM Tg mice were studied further, whereas the threshold regulation factor for the significance level was set at p≤0.05.
These different regulation levels provide different levels of inhibition between DNAs; in addition, threshold regulation can be chosen so that it guarantees that, within given areas, only one circuit ignites at a time and that each ignition is followed by strong global inhibition (see Section on DNAs).
In cell assembly networks, the degree of preactivation or priming of a circuit (that is, its level of preexisting activity) provides the neuromechanistic correlate for the bias and the degree of regulatory inhibition (or threshold regulation) underpins competition (for discussion, see Garagnani et al. 2008).
