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Speech-sound discri...
Speech-sound discrimination in neonates as measured with MEG
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Kujala, A (author)
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Huotilainen, M (author)
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Hotakainen, M (author)
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Lennes, M (author)
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Parkkonen, L (author)
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- Fellman, Vineta (author)
- Lund University,Lunds universitet,Pediatrik, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Paediatrics (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine
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Naatanen, R (author)
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(creator_code:org_t)
- 2004
- 2004
- English.
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In: NeuroReport. - 1473-558X. ; 15:13, s. 2089-2092
- Related links:
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https://lup.lub.lu.s...
Abstract
Subject headings
Close
- Magnetic brain responses to speech sounds were measured in 10 healthy neonates. The stimulation consisted of a frequent vowel sound [a] with a steady pitch contour, which was occasionally replaced by the vowel [i:] with a steady pitch, or the vowel [a] with a rising pitch, manifesting a change of intonation. The magnetic mismatch-negativity response (MMNm) was obtained and successfully modelled to the speech sound quality change in all infants and to the intonation change in 6 infants. The present results indicate that auditory-cortex speech-sound discrimination may well be studied with magnetic recordings as early as in newborn infants.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
Keyword
- mismatch negativity
- magnetoencephalography
- MEG
- neonate
- speech sound
Publication and Content Type
- art (subject category)
- ref (subject category)
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