English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Facial speech gestures: The relation between visual speech processing, phonological awareness, and developmental dyslexia in 10-year-olds

Schaadt, G., Männel, C., van der Meer, E., Pannekamp, A., & Friederici, A. D. (2016). Facial speech gestures: The relation between visual speech processing, phonological awareness, and developmental dyslexia in 10-year-olds. Developmental Science, 19(6), 1020-1034. doi:10.1111/desc.12346.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0027-BFE4-B Version Permalink: http://hdl.handle.net/21.11116/0000-0003-1A00-0
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Schaadt, Gesa1, 2, Author              
Männel, Claudia1, Author              
van der Meer, Elke2, 3, Author
Pannekamp, Ann2, Author              
Friederici, Angela D.1, Author              
Affiliations:
1Department Neuropsychology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634551              
2Department of Psychology, Humboldt University Berlin, Germany, ou_persistent22              
3Berlin School of Mind and Brain, Humboldt University Berlin, Germany, ou_persistent22              

Content

show
hide
Free keywords: -
 Abstract: Successful communication in everyday life crucially involves the processing of auditory and visual components of speech. Viewing our interlocutor and processing visual components of speech facilitates speech processing by triggering auditory processing. Auditory phoneme processing, analyzed by event-related brain potentials (ERP), has been shown to be associated with impairments in reading and spelling (i.e. developmental dyslexia), but visual aspects of phoneme processing have not been investigated in individuals with such deficits. The present study analyzed the passive visual Mismatch Response (vMMR) in school children with and without developmental dyslexia in response to video-recorded mouth movements pronouncing syllables silently. Our results reveal that both groups of children showed processing of visual speech stimuli, but with different scalp distribution. Children without developmental dyslexia showed a vMMR with typical posterior distribution. In contrast, children with developmental dyslexia showed a vMMR with anterior distribution, which was even more pronounced in children with severe phonological deficits and very low spelling abilities. As anterior scalp distributions are typically reported for auditory speech processing, the anterior vMMR of children with developmental dyslexia might suggest an attempt to anticipate potentially upcoming auditory speech information in order to support phonological processing, which has been shown to be deficient in children with developmental dyslexia.

Details

show
hide
Language(s): eng - English
 Dates: 2014-12-092015-07-022015-10-212016-11
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: DOI: 10.1111/desc.12346
PMID: 26489969
Other: Epub 2015
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Developmental Science
  Other : Dev. Sci.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 19 (6) Sequence Number: - Start / End Page: 1020 - 1034 Identifier: ISSN: 1363-755X
CoNE: /journals/resource/963018343339