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Modelling the Emergence and Dynamics of Perceptual Organisation in Auditory Streaming
Figure 3
Forming links.
A) Profile showing the probability that an event is added, given the parameters listed in Table 1 and assuming 
. The preceding event is denoted using a heavy black dot, the event to be potentially added is characterised by its temporal distance, 
, and feature distance, 
, from the previous event. B) Profile showing the probability that an event is omitted, given the parameters listed in Table 1 and assuming 
. C) The role of 
when segregation is discovered first. Top: the input sequence. Below: Once the A−← chain is discovered, A is predicted by one chain and B is not predicted, so 
in the exclusion formula for excluding A from a chain currently ended by B. This difference thus facilitates the construction of −B−−←, because the A events are easy to exclude. D) The role of 
when integration is discovered first. Top: the input sequence. Middle: When the ABA−← chain is discovered, both A and B are predicted by one chain, so 
. Bottom: However, once A−← is also discovered, A is predicted by two chains and B is predicted by one chain. Thus, 
, again facilitating the construction of −B−−←.
doi: https://doi.org/10.1371/journal.pcbi.1002925.g003