The interaction between stimulus factors and cognitive factors during multisensory integration of audiovisual speech
نویسندگان
چکیده
1 Psychology Department, University of Toronto, Toronto, ON, Canada 2 Vanderbilt Brain Institute, Vanderbilt University Medical Center, Nashville, TN, USA 3 Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA 4 Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA 5 Department of Psychology, Vanderbilt University, Nashville, TN, USA 6 Department of Psychiatry, Vanderbilt University Medical Center, Nashville, TN, USA 7 Department of Communication Sciences and Disorders, Idaho State University, Pocatello, ID, USA *Correspondence: [email protected]
منابع مشابه
Model-based assessment of factors influencing categorical audiovisual perception
Information processing in the sensory modalities is not segregated but interacts strongly. The exact nature of this interaction is not known and might differ for different multisensory phenomena. Here, we investigate two cases of categorical audiovisual perception: speech perception and the perception of rapid flashes and beeps. It is known that multisensory interactions in general depend on ph...
متن کاملSpatial and temporal factors during processing of audiovisual speech: a PET study.
Speech perception can use not only auditory signals, but also visual information from seeing the speaker's mouth. The relative timing and relative location of auditory and visual inputs are both known to influence crossmodal integration psychologically, but previous imaging studies of audiovisual speech focused primarily on just temporal aspects. Here we used Positron Emission Tomography (PET) ...
متن کاملAudiovisual Integration of Speech in a Bistable Illusion
Visible speech enhances the intelligibility of auditory speech when listening conditions are poor [1], and can modify the perception of otherwise perfectly audible utterances [2]. This audiovisual perception is our most natural form of communication and one of our most common multisensory phenomena. However, where and in what form the visual and auditory representations interact is still not co...
متن کاملEarly and late beta-band power reflect audiovisual perception in the McGurk illusion.
The McGurk illusion is a prominent example of audiovisual speech perception and the influence that visual stimuli can have on auditory perception. In this illusion, a visual speech stimulus influences the perception of an incongruent auditory stimulus, resulting in a fused novel percept. In this high-density electroencephalography (EEG) study, we were interested in the neural signatures of the ...
متن کاملAudiovisual speech integration: modulatory factors and the link to sound symbolism
In this talk, I will review some of the latest findings from the burgeoning literature on the audiovisualintegration of speech stimuli. I will focus on those factors that have been demonstrated to influence thisform of multisensory integration (such as temporal coincidence, speaker/gender matching, andattention; Vatakis & Spence, 2007, 2010). I will also look at a few of the oth...
متن کامل