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Auditory processing deficit in individuals with dyslexia: A meta-analysis of mismatch negativity
Gu, Chanyuan1,2; Bi, Hong-Yan1,2
First AuthorGu, Chanyuan
Correspondent Emailbihy@psych.ac.cn (h.-y. bi)
2020-09-01
Source PublicationNEUROSCIENCE AND BIOBEHAVIORAL REVIEWS
ISSN0149-7634
Subtypearticle
Volume116Pages:396-405
QuartileQ1
Contribution Rank1
Abstract

Several previous studies have used mismatch negativity (MMN) to examine the auditory processing deficit in individuals with dyslexia. However, researchers have not clearly determined whether the deficit is general or specific and how it potentially changes with age. Meta-analysis was adopted to quantitatively identify the auditory processing deficit in individuals with dyslexia. By analysing 81 results within 25 publications that employed passive oddball paradigms to explore auditory processing in individuals with dyslexia, we identified that MMN impairment in auditory processing of speech was observed in children (Cohen's d = 0.296) and adults with dyslexia (Cohen's d = 0.486). Besides, adults with dyslexia showed atypical auditory processing of non-speech (Cohen's d = 0.409), which appeared to be related to the types of stimuli. Based on these findings, for individuals with dyslexia, the auditory processing deficit in speech will persist into adulthood, and the auditory processing deficit is general in adults with dyslexia. Because few studies used appropriate non-speech stimuli to examine the auditory processing in children with dyslexia, future studies should focus more on this area.

KeywordDyslexia Mismatch negativity Auditory processing Meta-analysis
DOI10.1016/j.neubiorev.2020.06.032
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China
Funding ProjectNational Natural Science Foundation of China[31671155]
WOS Research AreaBehavioral Sciences ; Neurosciences & Neurology
WOS SubjectBehavioral Sciences ; Neurosciences
WOS IDWOS:000557868200029
PublisherPERGAMON-ELSEVIER SCIENCE LTD
WOS KeywordEVENT-RELATED POTENTIALS ; SPEECH-PERCEPTION DEFICITS ; DEVELOPMENTAL DYSLEXIA ; FREQUENCY DISCRIMINATION ; SENSORY MEMORY ; RISE-TIME ; CHILDREN ; ADULTS ; BRAIN ; LANGUAGE
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Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/32450
Collection中国科学院行为科学重点实验室
Corresponding AuthorBi, Hong-Yan
Affiliation1.Chinese Acad Sci, Inst Psychol, Ctr Brain Sci & Learning Difficulties, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Gu, Chanyuan,Bi, Hong-Yan. Auditory processing deficit in individuals with dyslexia: A meta-analysis of mismatch negativity[J]. NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS,2020,116:396-405.
APA Gu, Chanyuan,&Bi, Hong-Yan.(2020).Auditory processing deficit in individuals with dyslexia: A meta-analysis of mismatch negativity.NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS,116,396-405.
MLA Gu, Chanyuan,et al."Auditory processing deficit in individuals with dyslexia: A meta-analysis of mismatch negativity".NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS 116(2020):396-405.
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