Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stuttering
A new CO2-based visual feedback therapy method (VF) for respiratory disturbances in stuttering was preliminarily assessed. Sound and expired CO2 signals were registered in 12 stutterers and 12 fluent speakers while speaking without and with VF to control breathing as well as during rest respiration,...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2014-04-01
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| Series: | Archives of Acoustics |
| Subjects: | |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/733 |
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| author | B. Stankiewicz B. Adamczyk K. Zieliński M. Darowski |
| author_facet | B. Stankiewicz B. Adamczyk K. Zieliński M. Darowski |
| author_sort | B. Stankiewicz |
| collection | DOAJ |
| description | A new CO2-based visual feedback therapy method (VF) for respiratory disturbances in stuttering was preliminarily assessed. Sound and expired CO2 signals were registered in 12 stutterers and 12 fluent speakers while speaking without and with VF to control breathing as well as during rest respiration, before each utterance. In stutterers, the end-tidal CO2 (ETCO2), the area under CO2/a time curve (SCO2), and the average emission of CO2 (ECO2 = SCO2/tbreath_cycle) for the CO2 peaks connected with the phrases containing tonic errors (with reference to rest respiration) were higher than those connected with fluent phrases (p |
| format | Article |
| id | doaj-art-9abcbd68b8ae421c8a7a007f0f14e263 |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2014-04-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-9abcbd68b8ae421c8a7a007f0f14e2632025-08-20T02:39:20ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2014-04-01314Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stutteringB. StankiewiczB. Adamczyk0K. Zieliński1M. Darowski2Maria Curie-Skłodowska University, Institute of PhysicsInstitute of Biocybernetics and Biomedical Engineering, PASInstitute of Biocybernetics and Biomedical Engineering, PASA new CO2-based visual feedback therapy method (VF) for respiratory disturbances in stuttering was preliminarily assessed. Sound and expired CO2 signals were registered in 12 stutterers and 12 fluent speakers while speaking without and with VF to control breathing as well as during rest respiration, before each utterance. In stutterers, the end-tidal CO2 (ETCO2), the area under CO2/a time curve (SCO2), and the average emission of CO2 (ECO2 = SCO2/tbreath_cycle) for the CO2 peaks connected with the phrases containing tonic errors (with reference to rest respiration) were higher than those connected with fluent phrases (phttps://acoustics.ippt.pan.pl/index.php/aa/article/view/733stutteringrespiratory disturbancestherapyanalysis of acoustic and CO2 signalsvisual feedback |
| spellingShingle | B. Stankiewicz B. Adamczyk K. Zieliński M. Darowski Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stuttering Archives of Acoustics stuttering respiratory disturbances therapy analysis of acoustic and CO2 signals visual feedback |
| title | Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stuttering |
| title_full | Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stuttering |
| title_fullStr | Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stuttering |
| title_full_unstemmed | Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stuttering |
| title_short | Visual feedback based on expired CO2 as a therapy method for respiratory disturbances in stuttering |
| title_sort | visual feedback based on expired co2 as a therapy method for respiratory disturbances in stuttering |
| topic | stuttering respiratory disturbances therapy analysis of acoustic and CO2 signals visual feedback |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/733 |
| work_keys_str_mv | AT bstankiewicz visualfeedbackbasedonexpiredco2asatherapymethodforrespiratorydisturbancesinstuttering AT badamczyk visualfeedbackbasedonexpiredco2asatherapymethodforrespiratorydisturbancesinstuttering AT kzielinski visualfeedbackbasedonexpiredco2asatherapymethodforrespiratorydisturbancesinstuttering AT mdarowski visualfeedbackbasedonexpiredco2asatherapymethodforrespiratorydisturbancesinstuttering |