Audiovisual Temporal Processing and Synchrony Perception in the Rat
نویسندگان
چکیده
منابع مشابه
Audiovisual Temporal Processing and Synchrony Perception in the Rat
Extensive research on humans has improved our understanding of how the brain integrates information from our different senses, and has begun to uncover the brain regions and large-scale neural activity that contributes to an observer's ability to perceive the relative timing of auditory and visual stimuli. In the present study, we developed the first behavioral tasks to assess the perception of...
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The effect of stimulation history on the perception of a current event can yield two opposite effects, namely: adaptation or hysteresis. The perception of the current event thus goes in the opposite or in the same direction as prior stimulation, respectively. In audiovisual (AV) synchrony perception, adaptation effects have primarily been reported. Here, we tested if perceptual hysteresis could...
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This study investigated people's sensitivity to audiovisual asynchrony in briefly-presented speech and musical videos. A series of speech (letters and syllables) and guitar and piano music (single and double notes) video clips were presented randomly at a range of stimulus onset asynchronies (SOAs) using the method of constant stimuli. Participants made unspeeded temporal order judgments (TOJs)...
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The temporal synchrony of auditory and visual signals is known to affect the perception of an external event, yet it is unclear what neural mechanisms underlie the influence of temporal synchrony on perception. Using parametrically varied levels of stimulus asynchrony in combination with BOLD fMRI, we identified two anatomically distinct subregions of multisensory superior temporal cortex (mSTC...
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Acknowledgements During my thesis work, I had support from many different people that I owe thanks. First of all, I have to thank my supervisors Prof. and Edgar for carefully reading my thesis and giving valuable hints for debugging it. A principle thank-you is entitled to my parents who supported me through my entire life and initially enabled me to write this thesis. I herewith declare that I...
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ژورنال
عنوان ژورنال: Frontiers in Behavioral Neuroscience
سال: 2017
ISSN: 1662-5153
DOI: 10.3389/fnbeh.2016.00246