At every step, the model will update its internal representation of the input so far, giving it a form of memory.
If this does not happen within a certain time window, the hub requests the resource by itself and updates its local copy; whenever the resource is updated, the hub notifies each of the subscribers which can then request the hub's updated representation.
An animal's ability to acquire these resources may depend on its ability to update representations of its environment in memory.
The system will subsequently update the representation of the status of environmental impacts by comparing field values and standard values, as shown in Figure 10(a).
The present study extends this converging evidence by showing that multisensory signals also update the representation of one's face.
Other hypotheses suggest that dopaminergic signals from ventral tegmental area (VTA) serve as a "gating" mechanism to the prefrontal cortex (PFC) to update goal representation and change action selection policy [25 26, 41, 44 45).
Grid cell firing likely derives from path integration: utilizing information about self-motion to update a representation of self-location [ 5, 19 22].
This prediction error is then sent back to the higher level, via forward connections, to update the representation at this level (figure 2).
Thus, animals have to remember the distribution of rewards by encoding both horizontal and vertical components simultaneously, and also dynamically update this representation as trials progressed and the arms become depleted.
