English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
 Local TagsRelease HistoryDetailsSummary
  Recalibration of Audiovisual Synchrony: What is changing?

Machulla, T., Di Luca, M., & Ernst, M. (2008). Recalibration of Audiovisual Synchrony: What is changing? In P. Khader, K. Jost, H. Lachnit, & F. Rösler (Eds.), Beiträge zur 50. Tagung experimentell arbeitender Psychologen (pp. 56). Lengerich. Germany: Pabst.

Item is

 

show all hide all

Basic

show hide
Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-CA4F-5 Version Permalink: https://hdl.handle.net/21.11116/0000-0003-9379-F
Genre: Meeting Abstract

Files

show Files

Creators

show
hide
 Creators:
Machulla, T1, 2, Author           
Di Luca, M1, 2, 3, Author           
Ernst, M1, 2, Author           
Affiliations:
1Research Group Multisensory Perception and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497806              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              
3Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              

Content

show
hide
Free keywords: -
 Abstract: Both physical and physiological transmission times can differ between audition and vision. Under certain conditions, the brain reduces perceived asynchrony by adapting to this temporal discrepancy. In two experiments we investigated whether this recalibration is specific to auditory and visual stimuli, or whether other modality combinations (audiotactile, visuotactile) are affected, as well.
We presented asynchronous audiovisual signals, with either auditory leading or visual leading. Then, using temporal order judgments we measured observers’ point of subjective simultaneity for three modality combinations. Results indicate an adjustment of perceived simultaneity for the audiovisual and the visuotactile modality pairs. We conclude that audiovisual adaptation is the result of a change of processing latencies of visual events. In a second experiment, we corroborate this finding. We demonstrate that reaction times to visual signals, but not to tactile or auditory signals, change as a result of audiovisual recalibration.

Details

show
hide
Language(s):
 Dates: 2008-03
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: BibTex Citekey: 5064
DOI: 10.23668/psycharchives.886
 Degree: -

Event

show
hide
Title: 50. Tagung Experimentell Arbeitender Psychologen (TeaP 2008)
Place of Event: Marburg, Germany
Start-/End Date: 2008-03-12 - 2008-03-15

Legal Case

show

Project information

show

Source 1

show
hide
Title: Beiträge zur 50. Tagung experimentell arbeitender Psychologen
Source Genre: Proceedings
 Creator(s):
Khader, P, Editor
Jost, K, Editor
Lachnit, H, Editor
Rösler, F, Editor
Affiliations:
-
Publ. Info: Lengerich. Germany : Pabst
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 56 Identifier: ISBN: 978-3-89967-457-6