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Abstract
In rivalry, constant stimuli allow several interpretations ("percepts"). Percepts
are characterized by their probability to occur and by the duration of their dominance.
During continuous presentation of bi-stable stimuli, both percept probabilities are
trivially 50%. To disentangle the processes triggering a percept from those stabilizing
it, we introduce tri-stable stimuli having three percepts. We find the probability
and dominance duration of a percept independently adjustable. Percept probabilities
and dominance durations show mutual dependencies across several perceptual switches.
Consequently, the current perceptual experience depends on perceptual history; therefore,
rivalry--even for continuous presentation--is not a memory-less process.
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