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Primary auditory co...
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Fingerhut, AndreaLund University,Lunds universitet,Fonetik,Avdelningen för lingvistik och kognitiv semiotik,Sektion 6,Språk- och litteraturcentrum,Institutioner,Humanistiska och teologiska fakulteterna,Medicinsk strålningsfysik, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Phonetics,Division of Linguistics and Cognitive Semiotics,Section 6,Centre for Languages and Literature,Departments,Joint Faculties of Humanities and Theology,Medical Radiation Physics, Lund,Section V,Department of Clinical Sciences, Lund,Faculty of Medicine
(författare)
Primary auditory cortex’s vowel representation
- Artikel/kapitelEngelska2021
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LIBRIS-ID:oai:lup.lub.lu.se:48cd30fc-bd9d-4eb7-b51f-feef7d037caf
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https://lup.lub.lu.se/record/48cd30fc-bd9d-4eb7-b51f-feef7d037cafURI
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Språk:engelska
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Sammanfattning på:engelska &svenska
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Ämneskategori:kon swepub-publicationtype
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Ämneskategori:vet swepub-contenttype
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Sound frequencies are represented in the primary auditory cortex (PAC) in a tonotopic structure which can be measured using functional magnetic resonance imaging (fMRI). A previous study has investigated vowels[ъ]and [i]and seen a correlation between the vowels¶ activation and the activation of simple tones corresponding to the vowels¶ formant frequencies. Other vowels have not \et been studied. In this study, we are investigating [ъ],[ѓ], [i], and [u]and compared those with activation of simple tones corresponding to their formant frequencies. This is ongoing work, and only five volunteers have participated. The preliminary results vary from high correlation between areas activated to low or no correlation. More data has to be collected to draw any further conclusions.
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Sound frequencies are represented in the primary auditory cortex (PAC) in a tonotopic structure which can be measured using functional magnetic resonance imaging (fMRI). A previous study has investigated vowels [ɑ] and [i] and seen a correlation between the vowels’ activation and the activation of simple tones corresponding to the vowels’ formant frequencies. Other vowels have not yet been studied. In this study, we are investigating [ɑ],[ɛ], [i], and [u] and compared those with activation of simple tones corresponding to their formant frequencies. This is ongoing work, and only five volunteers have participated. The preliminary results vary from high correlation between areas activated to low or no correlation. More data has to be collected to draw any further conclusions.
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Roll, MikaelLund University,Lunds universitet,Fonetik,Avdelningen för lingvistik och kognitiv semiotik,Sektion 6,Språk- och litteraturcentrum,Institutioner,Humanistiska och teologiska fakulteterna,Phonetics,Division of Linguistics and Cognitive Semiotics,Section 6,Centre for Languages and Literature,Departments,Joint Faculties of Humanities and Theology(Swepub:lu)ling-mro
(författare)
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Roll, Mikael
(redaktör/utgivare)
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Hjortdal, Anna
(redaktör/utgivare)
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FonetikAvdelningen för lingvistik och kognitiv semiotik
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Proceedings of Fonetik 2021 : Lund, June 8–9, 2021 - Lund, June 8–9, 202156, s. 33-350280-526X
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