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Using a multi-featu...
Using a multi-feature paradigm to measure mismatch responses to minimal sound contrasts in children with cochlear implants and hearing aids
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- Uhlen, Inger (författare)
- Karolinska Institutet,Karolinska University Hospital and Karolinska Institutet (CLINTEC), Stockholm, Sweden
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- Engström, Elisabet (författare)
- Karolinska Institutet,Karolinska University Hospital and Karolinska Institutet (CLINTEC), Stockholm, Sweden
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- Kallioinen, Petter (författare)
- Stockholm University,Stockholms universitet,Institutionen för lingvistik,Stockholm University, Stockholm, Sweden
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- Nakeva von Mentzer, Cecilia, 1968- (författare)
- Linköpings universitet,Linköping University,Handikappvetenskap,Filosofiska fakulteten,Institutet för handikappvetenskap (IHV),Linköping University, Linköping, Sweden
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- Lyxell, Björn (författare)
- Linköpings universitet,Linköping University,Handikappvetenskap,Filosofiska fakulteten,Institutet för handikappvetenskap (IHV),Linköping University, Linköping, Sweden
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- Sahlén, Birgitta (författare)
- Lund University,Lunds universitet,Logopedi, foniatri och audiologi,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Logopedics, Phoniatrics and Audiology,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund University, Lund, Sweden; Skåne University Hospital, Lund, Sweden
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- Lindgren, Magnus (författare)
- Lund University,Lunds universitet,Institutionen för psykologi,Samhällsvetenskapliga institutioner och centrumbildningar,Samhällsvetenskapliga fakulteten,Department of Psychology,Departments of Administrative, Economic and Social Sciences,Faculty of Social Sciences,Lund University, Lund, Sweden
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- Ors, Marianne (författare)
- Lund University,Lunds universitet,Klinisk neurofysiologi,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Neurophysiology,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund University, Sweden
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(creator_code:org_t)
- 2017-09-12
- 2017
- Engelska.
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Ingår i: Scandinavian Journal of Psychology. - Oxford, UK : Blackwell Publishing. - 0036-5564 .- 1467-9450. ; 58:5, s. 409-421
- Relaterad länk:
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http://dx.doi.org/10...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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http://kipublication...
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https://lup.lub.lu.s...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Our aim was to explore whether a multi-feature paradigm (Optimum-1) for eliciting mismatch negativity (MMN) would objectively capture difficulties in perceiving small sound contrasts in children with hearing impairment (HI) listening through their hearing aids (HAs) and/or cochlear implants (CIs). Children aged 5-7 years with HAs, CIs and children with normal hearing (NH) were tested in a free-field setting using a multi-feature paradigm with deviations in pitch, intensity, gap, duration, and location. There were significant mismatch responses across all subjects that were positive (p-MMR) for the gap and pitch deviants (F(1,43) = 5.17, p = 0.028 and F(1,43) = 6.56, p = 0.014, respectively) and negative (MMN) for the duration deviant (F(1,43) = 4.74, p = 0.035). Only the intensity deviant showed a significant group interaction with MMN in the HA group and p-MMR in the CI group (F(2,43) = 3.40, p = 0.043). The p-MMR correlated negatively with age, with the strongest correlation in the NH subjects. In the CI group, the late discriminative negativity (LDN) was replaced by a late positivity with a significant group interaction for the location deviant. Children with severe HI can be assessed through their hearing device with a fast multi-feature paradigm. For further studies a multi-feature paradigm including more complex speech sounds may better capture variation in auditory processing in these children.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Oto-rhino-laryngologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Otorhinolaryngology (hsv//eng)
- SAMHÄLLSVETENSKAP -- Psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology (hsv//eng)
Nyckelord
- Mismatch negativity (MMN)
- hearing impairment
- cochlear implant
- hearing aid
- children
- multi-feature paradigm
- Oto-Rhino-Laryngology
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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