Visual and Auditory Components in the Perception of Asynchronous Audiovisual Speech.

ABSTRACT: Research on asynchronous audiovisual speech perception manipulates experimental conditions to observe their effects on synchrony judgments. Probabilistic models establish a link between the sensory and decisional processes underlying such judgments and the observed data, via interpretable parameters that allow testing hypotheses and making inferences about how experimental manipulations affect such processes. Two models of this type have recently been proposed, one based on independent channels and the other using a Bayesian approach. Both models are fitted here to a common data set, with a subsequent analysis of the interpretation they provide about how experimental manipulations affected the processes underlying perceived synchrony. The data consist of synchrony judgments as a function o

SUBMITTER: Garcia-Perez MA 

PROVIDER: S-EPMC4975115 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature