Inter-trial coherence as a marker of cortical phase synchrony in children with sensorineural hearing loss and auditory neuropathy spectrum disorder fitted with hearing aids and cochlear implants (Record no. 2396)
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fixed length control field | 02071naa a22001577a 4500 |
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control field | OSt |
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control field | 20150311160214.0 |
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Transcribing agency | National Acoustic Laboratory |
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Personal name | Nash-Kille, Amy |
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Title | Inter-trial coherence as a marker of cortical phase synchrony in children with sensorineural hearing loss and auditory neuropathy spectrum disorder fitted with hearing aids and cochlear implants |
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Summary, etc | Objective: Although brainstem dys-synchrony is a hallmark of children with auditory neuropathy spectrum<br/>disorder (ANSD), little is known about how the lack of neural synchrony manifests at more central<br/>levels. We used time–frequency single-trial EEG analyses (i.e., inter-trial coherence; ITC), to examine cortical<br/>phase synchrony in children with normal hearing (NH), sensorineural hearing loss (SNHL) and ANSD.<br/>Methods: Single trial time–frequency analyses were performed on cortical auditory evoked responses<br/>from 41 NH children, 91 children with ANSD and 50 children with SNHL. The latter two groups included<br/>children who received intervention via hearing aids and cochlear implants. ITC measures were compared<br/>between groups as a function of hearing loss, intervention type, and cortical maturational status.<br/>Results: In children with SNHL, ITC decreased as severity of hearing loss increased. Children with ANSD<br/>revealed lower levels of ITC relative to children with NH or SNHL, regardless of intervention. Children<br/>with ANSD who received cochlear implants showed significant improvements in ITC with increasing<br/>experience with their implants. |
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Relationship information | 125 (2014) 1459–1470 |
Title | Clinical Neurophysiology |
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Uniform Resource Identifier | <a href="http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/138/Inter-trial%20coherence%20as%20a%20marker%20of%20cortical%20phase%20synchrony%20in%20children%20with%20sensorineural%20hearing%20loss%20and%20auditory%20neuropathy%20spectrum%20disorder%20fitted%20with%20hearing%20aids%20and%20cochlear%20implantspdf.pdf?sequence=1&isAllowed=y">http://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/138/Inter-trial%20coherence%20as%20a%20marker%20of%20cortical%20phase%20synchrony%20in%20children%20with%20sensorineural%20hearing%20loss%20and%20auditory%20neuropathy%20spectrum%20disorder%20fitted%20with%20hearing%20aids%20and%20cochlear%20implantspdf.pdf?sequence=1&isAllowed=y</a> |
942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
Source of classification or shelving scheme | Universal Decimal Classification |
Koha item type | Journal article |
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