Auditory processing and dyslexiaevidence for a specific speech processing deficit
作者:
Gerd Schulte-Körne,
Wolfgang Deimel,
Jürgen Bartling,
Helmut Remschmidt,
期刊:
NeuroReport
(OVID Available online 1998)
卷期:
Volume 9,
issue 2
页码: 337-340
ISSN:0959-4965
年代: 1998
出版商: OVID
关键词: Dyslexia;Mismatch negativity;Phonological processing;Reading;Speech discrimination;Spelling
数据来源: OVID
摘要:
IN order to investigate the relationship between dyslexia and central auditory processing, 19 children with spelling disability and 15 controls at grades 5 and 6 were examined using a passive oddball paradigm. Mismatch negativity (MMN) was determined for tone and speech stimuli. While there were no group differences for the tone stimuli, we found a significantly attenuated MMN in the dyslexic group for the speech stimuli. This finding leads to the conclusion that dyslexics have a specific speech processing deficit at the sensory level which could be used to identify children at risk at an early age.
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