Integration and segregation of visual-tactile-auditory information is Bayes-optimal
نویسندگان
چکیده
منابع مشابه
Speech perception using combinations of auditory, visual, and tactile information.
Four normally-hearing subjects were trained and tested with all combinations of a highly-degraded auditory input, a visual input via lipreading, and a tactile input using a multichannel electrotactile speech processor. The speech perception of the subjects was assessed with closed sets of vowels, consonants, and multisyllabic words; with open sets of words and sentences, and with speech trackin...
متن کاملVisual and Auditory Integration
spatial correspondence A systematic relationship falling short of registry between the unimodal receptive field locations in individual multimodal neurons. Correspondence can also occur between the receptive fields of neighboring unimodal neurons that respond to different modalities. linear function A function f(x)1⁄4mx, wherem is a constant. Linear functions have the property of superimposibil...
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We aim to capture the perceptual dynamics of auditory streaming using a neurally inspired model of auditory processing. Traditional approaches view streaming as a competition of streams, realized within a tonotopically organized neural network. In contrast, we view streaming to be a dynamic integration process which resides at locations other than the sensory specific neural subsystems. This pr...
متن کاملIntegration and segregation in auditory scene analysis.
Assessment of the neural correlates of auditory scene analysis, using an index of sound change detection that does not require the listener to attend to the sounds [a component of event-related brain potentials called the mismatch negativity (MMN)], has previously demonstrated that segregation processes can occur without attention focused on the sounds and that within-stream contextual factors ...
متن کاملTri-modal integration of visual, tactile and auditory signals for the perception of sequences of events.
We investigated the interactions between visual, tactile and auditory sensory signals for the perception of sequences of events. Sequences of flashes, taps and beeps were presented simultaneously. For each session, subjects were instructed to count the number of events presented in one modality (Target) and to ignore the stimuli presented in the other modalities (Background). The number of even...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/6.6.176