Perceptual clustering in auditory streaming.

ABSTRACT: Perception is dependent on the ability to separate stimuli from different objects and causes in order to perform inference and further processing. We have models of how the human brain can perform such causal inference for simple binary stimuli (e.g., auditory and visual), but the complexity of the models increases dramatically with more than two stimuli. To characterize human perception with more complex stimuli, we developed a Bayesian inference model that takes into account a potentially unlimited number of stimulus sources: it is general enough to factor in any discrete sequential cues from any modality. Because the model employs a non-parametric prior, increased signal complexity does not necessitate the addition of more parameters. The model not only predicts the number of possible s

SUBMITTER: Larigaldie N 

PROVIDER: S-EPMC12273984 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature