Visual temporal integration: Difference between revisions

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'''Visual Temporaltemporal Integrationintegration''' ('''TVI''') is a perceptual process of integrating a continuous, and rapid stream of information into discrete perceptual episodes or ‘events’. Arguably, integrating over small temporal windows, as opposed to sampling ‘snapshots’, allows the brain to evaluate visual information more reliably.<ref name="StanneyHale2014">{{cite book|author1=Kay Stanney|author2=Kelly S. Hale|title=Advances in Cognitive Engineering and Neuroergonomics|url=https://books.google.com/books?id=6oVYBAAAQBAJ&pg=PA141|date=19 July 2014|publisher=Independent Publisher|isbn=978-1-4951-2101-2|pages=141–}}</ref> VTI by the brain reflects an important property of the world: the closer in time two pieces of information occur, the more likely it is that they will be part of the same ‘event’. Several other factors determine the brain’s integration window. For instance, the expectation of rapidly changing events in the environment decreases the temporal window. Also, stimulus factors such as duration and luminance affect VTI. <ref>{{cite journal|last doi=Akyürek10.1016/j.sbspro.2014.02.323 |first volume=Elkan126 |coauthors title=Eshuis,The SanderRole aof HTemporal Nieuwenstein,Integration MarkWindows Rin Saija,Visual JeftaPerception D| Başkent, Deniz Hommel,year=2014 Bernhard|title journal=TemporalProcedia target- integrationSocial underliesand performanceBehavioral atSciences Lag| 1pages=92–93 in| theauthor=Melcher attentionalDavid, blink|journal=JournalWutz ofAndreas, experimentalDrewes psychology|year=2012|volume=38|issue=6|page=1448|pages=1448–64Jan, Fairhall Scott| doi-access=10.1037/a0027610|pmid=22428668free }}</ref>

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'''Visual Temporal Integration''' ('''TVI''') is a perceptual process of integrating a continuous, and rapid stream of information into discrete perceptual episodes or ‘events’. Arguably, integrating over small temporal windows, as opposed to sampling ‘snapshots’, allows the brain to evaluate visual information more reliably. VTI by the brain reflects an important property of the world: the closer in time two pieces of information occur, the more likely it is that they will be part of the same ‘event’. Several other factors determine the brain’s integration window. For instance, the expectation of rapidly changing events in the environment decreases the temporal window. Also, stimulus factors such as duration and luminance affect VTI. <ref>{{cite journal|last=Akyürek|first=Elkan|coauthors=Eshuis, Sander a H Nieuwenstein, Mark R Saija, Jefta D Başkent, Deniz Hommel, Bernhard|title=Temporal target integration underlies performance at Lag 1 in the attentional blink|journal=Journal of experimental psychology|year=2012|volume=38|issue=6|page=1448|pages=1448–64|doi=10.1037/a0027610|pmid=22428668}}</ref>

One way in which scientists are studying visual temporal integration is by investigating the differences experienced by people with unusual ways of perceiving the world, for example through schizophrenia

or autism.<ref>{{cite book|title=Issues in Biological and Life Sciences Research: 2011 Edition|url=https://books.google.com/books?id=BIWBlV9TQB0C&pg=PT434|date=9 January 2012|publisher=ScholarlyEditions|isbn=978-1-4649-6335-3|pages=434–}}</ref>

==References==

{{reflist}}

==Further reading==

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*{{Cite book|title = Conditioning: Representation of Involved Neural Functions|url = https://books.google.com/books?id=zbaFBwAAQBAJ&q=Visual%2520temporal%2520integration&pg=PA295|publisher = Springer Science & Business Media|date = 2013-04-17|isbn = 9781475707014|first = Charles|last = Woody}}

*{{Cite journal|title = Temporal Integration Windows for Naturalistic Visual Sequences|journal = PLOS ONE|date = 2014-07-10|pmc = 4092072|pmid = 25010517|pages = e102248|volume = 9|issue = 7|doi = 10.1371/journal.pone.0102248|first1 = Scott L.|last1 = Fairhall|first2 = Angela|last2 = Albi|first3 = David|last3 = Melcher| bibcode=2014PLoSO...9j2248F |doi-access = free}}

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[[Category:Cognition]]

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[[Category:Neuroscience]]

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