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dc.contributor.authorNí Choisdealbha, Áine
dc.contributor.authorAttaheri, Adam
dc.contributor.authorRocha, Sinead
dc.contributor.authorBrusini, Perrine
dc.contributor.authorFlanagan, Sheila
dc.contributor.authorMead, Natasha
dc.contributor.authorGibbon, Samuel
dc.contributor.authorOlawole-Scott, Helen
dc.contributor.authorWilliams, Isabel
dc.contributor.authorGrey, Christina
dc.contributor.authorBoutris, Panagiotis
dc.contributor.authorAhmed, Henna
dc.contributor.authorGoswami, Usha
dc.date.accessioned2022-01-22T00:31:06Z
dc.date.available2022-01-22T00:31:06Z
dc.date.issued2021-06-23
dc.identifier.issn1878-9293
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/332873
dc.description.abstract<p>Amplitude rise times play a crucial role in the perception of rhythm in speech, and reduced perceptual sensitivity to differences in rise time is related to developmental language difficulties. Amplitude rise times also play a mechanistic role in neural entrainment to the speech amplitude envelope. Using an ERP paradigm, here we examined for the first time whether infants at the ages of seven and eleven months exhibit an auditory mismatch response to changes in the rise times of simple repeating auditory stimuli. We found that infants exhibited a mismatch response (MMR) to all of the oddball rise times used for the study. The MMR was more positive at seven than eleven months of age. At eleven months, there was a shift to a mismatch negativity (MMN) that was more pronounced over left fronto-central electrodes. The MMR over right fronto-central electrodes was sensitive to the size of the difference in rise time. The results indicate that neural processing of changes in rise time is present at seven months, supporting the possibility that early speech processing is facilitated by neural sensitivity to these important acoustic cues.</p>
dc.description.sponsorshipEuropean Research Council Grant Agreement 698786
dc.publisherCenter for Open Science
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleNeural detection of changes in amplitude rise time in infancy.
dc.typeArticle
dc.publisher.departmentDepartment of Psychology
dc.date.updated2022-01-20T09:29:18Z
prism.publicationDate2021
prism.publicationNameDevelopmental Cognitive Neuroscience
dc.identifier.doi10.17863/CAM.80303
dcterms.dateAccepted2022-01-19
rioxxterms.versionofrecord10.31234/osf.io/53hkz
rioxxterms.versionAM
dc.contributor.orcidRocha, Sinead [0000-0001-5231-9062]
dc.contributor.orcidBrusini, Perrine [0000-0003-0703-7765]
dc.contributor.orcidFlanagan, Sheila [0000-0003-0119-4196]
dc.contributor.orcidOlawole-Scott, Helen [0000-0002-9236-2345]
dc.contributor.orcidBoutris, Panagiotis [0000-0003-2206-1456]
dc.contributor.orcidGoswami, Usha [0000-0001-7858-2336]
rioxxterms.typeJournal Article/Review
cam.orpheus.success2022-01-21 - Embargo set during processing via Fast-track
cam.depositDate2022-01-20
pubs.licence-identifierapollo-deposit-licence-2-1
pubs.licence-display-nameApollo Repository Deposit Licence Agreement
rioxxterms.freetoread.startdate2021-06-23


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Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International