title: Perception of intersensory synchrony: a tutorial review.
abstract: For most multisensory events, observers perceive synchrony among the various senses (vision, audition, touch), despite the naturally occurring lags in arrival and processing times of the different information streams. A substantial amount of research has examined how the brain accomplishes this. In the present article, we review several key issues about intersensory timing, and we identify four mechanisms of how intersensory lags might be dealt with: by ignoring lags up to some point (a wide window of temporal integration), by compensating for predictable variability, by adjusting the point of perceived synchrony on the longer term, and by shifting one stream directly toward the other.
authors.affiliation: Department of Psychology, Tilburg University, Tilburg, The Netherlands. j.vroomen@uvt.nl
authors.forename: Jean
authors.initials: J
authors.lastname: Vroomen
authors.forename: Mirjam
authors.initials: M
authors.lastname: Keetels
mesh_terms: D000220:Adaptation, Biological / Q000502:physiology; D001921:Brain / Q000502:physiology*; D001931:Brain Mapping / Q000379:methods / Q000706:statistics & numerical data; D055881:Chronobiology Discipline / Q000379:methods*; D004056:Differential Threshold / Q000502:physiology; D006801:Humans; D007600:Judgment / Q000502:physiology; D010465:Perception / Q000502:physiology*; D010812:Physical Stimulation / Q000379:methods; D012677:Sensation / Q000502:physiology*; D013997:Time Factors