Analysis of Diadochokinesis in Ataxic Dysarthria Using the Motor Speech Profile Program
Aims: The Diadochokinetic Rate Analysis (DRA) in the KayPENTAX Motor Speech Profile is a computer program for the analysis of diadochokinesis (DDK). The objective of this study is to evaluate the suitability, reliability, and concurrent validity of the results from the DRA protocol and hand measurem...
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| Veröffentlicht in: | Folia phoniatrica et logopaedica 2009-01, Vol.61 (1), p.1-11 |
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| creator | Wang, Yu-Tsai Kent, Ray D. Duffy, Joseph R. Thomas, Jack E. |
| description | Aims: The Diadochokinetic Rate Analysis (DRA) in the KayPENTAX Motor Speech Profile is a computer program for the analysis of diadochokinesis (DDK). The objective of this study is to evaluate the suitability, reliability, and concurrent validity of the results from the DRA protocol and hand measurement for individuals with ataxic dysarthria, which is characteristically associated with dysdiadochokinesis. Methods: Twenty-one participants with ataxic dysarthria were recorded as they repeated various syllables as quickly and steadily as possible. The DDK samples were executed by the DRA protocol at different thresholds and were also hand-measured. Analyses were based on the percentage of nonexecutable DDK samples, defined as samples in which the lowest peak intensity during CV syllables is lower than the highest peak intensity during intersyllable pauses, and the comparisons of the results between repeated analyses at different thresholds and between automatic and manual measuring methods. Results: (1) More than one third of the DDK samples were nonexecutable; (2) the reliability at different thresholds and concurrent validity between different measuring methods were both satisfactory, and (3) temporal variation parameters were more inconsistent between different measuring methods than intensity variation parameters. Conclusion: DRA has notable limitations in its clinical application but there is a considerable potential for improving its performance. |
| doi_str_mv | 10.1159/000184539 |
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The objective of this study is to evaluate the suitability, reliability, and concurrent validity of the results from the DRA protocol and hand measurement for individuals with ataxic dysarthria, which is characteristically associated with dysdiadochokinesis. Methods: Twenty-one participants with ataxic dysarthria were recorded as they repeated various syllables as quickly and steadily as possible. The DDK samples were executed by the DRA protocol at different thresholds and were also hand-measured. Analyses were based on the percentage of nonexecutable DDK samples, defined as samples in which the lowest peak intensity during CV syllables is lower than the highest peak intensity during intersyllable pauses, and the comparisons of the results between repeated analyses at different thresholds and between automatic and manual measuring methods. Results: (1) More than one third of the DDK samples were nonexecutable; (2) the reliability at different thresholds and concurrent validity between different measuring methods were both satisfactory, and (3) temporal variation parameters were more inconsistent between different measuring methods than intensity variation parameters. Conclusion: DRA has notable limitations in its clinical application but there is a considerable potential for improving its performance.</description><identifier>ISSN: 1021-7762</identifier><identifier>EISSN: 1421-9972</identifier><identifier>DOI: 10.1159/000184539</identifier><identifier>PMID: 19088478</identifier><language>eng</language><publisher>Basel, Switzerland: S. Karger AG</publisher><subject>Adolescent ; Adult ; Aged ; Dysarthria - physiopathology ; Dysarthria - psychology ; Female ; Humans ; Male ; Middle Aged ; Original Paper ; Psychomotor Performance ; Reproducibility of Results ; Software ; Sound Spectrography ; Speech ; Speech Production Measurement - methods ; Time Factors</subject><ispartof>Folia phoniatrica et logopaedica, 2009-01, Vol.61 (1), p.1-11</ispartof><rights>2008 S. Karger AG, Basel</rights><rights>Copyright 2008 S. Karger AG, Basel.</rights><rights>Copyright (c) 2009 S. Karger AG, Basel</rights><rights>Copyright © 2008 by S. Karger AG, Basel 2008</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c518t-3a5f88e15d0b79aecc24afd960202babe01d29f33555c771fab87eb6b442c7623</citedby><cites>FETCH-LOGICAL-c518t-3a5f88e15d0b79aecc24afd960202babe01d29f33555c771fab87eb6b442c7623</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,2429,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19088478$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Yu-Tsai</creatorcontrib><creatorcontrib>Kent, Ray D.</creatorcontrib><creatorcontrib>Duffy, Joseph R.</creatorcontrib><creatorcontrib>Thomas, Jack E.</creatorcontrib><title>Analysis of Diadochokinesis in Ataxic Dysarthria Using the Motor Speech Profile Program</title><title>Folia phoniatrica et logopaedica</title><addtitle>Folia Phoniatr Logop</addtitle><description>Aims: The Diadochokinetic Rate Analysis (DRA) in the KayPENTAX Motor Speech Profile is a computer program for the analysis of diadochokinesis (DDK). The objective of this study is to evaluate the suitability, reliability, and concurrent validity of the results from the DRA protocol and hand measurement for individuals with ataxic dysarthria, which is characteristically associated with dysdiadochokinesis. Methods: Twenty-one participants with ataxic dysarthria were recorded as they repeated various syllables as quickly and steadily as possible. The DDK samples were executed by the DRA protocol at different thresholds and were also hand-measured. Analyses were based on the percentage of nonexecutable DDK samples, defined as samples in which the lowest peak intensity during CV syllables is lower than the highest peak intensity during intersyllable pauses, and the comparisons of the results between repeated analyses at different thresholds and between automatic and manual measuring methods. Results: (1) More than one third of the DDK samples were nonexecutable; (2) the reliability at different thresholds and concurrent validity between different measuring methods were both satisfactory, and (3) temporal variation parameters were more inconsistent between different measuring methods than intensity variation parameters. Conclusion: DRA has notable limitations in its clinical application but there is a considerable potential for improving its performance.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Dysarthria - physiopathology</subject><subject>Dysarthria - psychology</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Original Paper</subject><subject>Psychomotor Performance</subject><subject>Reproducibility of Results</subject><subject>Software</subject><subject>Sound Spectrography</subject><subject>Speech</subject><subject>Speech Production Measurement - methods</subject><subject>Time Factors</subject><issn>1021-7762</issn><issn>1421-9972</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqF0c1LHDEUAPAgFb_aQ--lhB4KPWybz0lyERZtq6AoWPEYMpk3O9HZyTaZLe5_b5Zd1PbS03skvzzey0PoPSVfKZXmGyGEaiG52UEHVDA6MUaxNyUnJVeqYvvoMOf7whjTbA_tU0O0FkofoLvp4PpVDhnHFp8G10TfxYcwwPooDHg6usfg8ekquzR2KTh8m8Mww2MH-DKOMeGbBYDv8HWKbehhHWfJzd-i3db1Gd5t4xG6_fH918nZ5OLq5_nJ9GLiJdXjhDvZag1UNqRWxoH3TLi2MRVhhNWuBkIbZlrOpZReKdq6Wiuoq1oI5stg_Agdb-oulvUcGg_DmFxvFynMXVrZ6IL9-2YInZ3FP5YpQ5QQpcDnbYEUfy8hj3Yesoe-dwPEZbZaKsolY_-FlaKU6ooX-OkfeB-XqXxztowzwwkVVUFfNsinmHOC9rllSux6qfZ5qcV-fD3ji9xusYAPG_Dg0gzSC9i8fwLC2KXH</recordid><startdate>20090101</startdate><enddate>20090101</enddate><creator>Wang, Yu-Tsai</creator><creator>Kent, Ray D.</creator><creator>Duffy, Joseph R.</creator><creator>Thomas, Jack E.</creator><general>S. 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Kent, Ray D. ; Duffy, Joseph R. ; Thomas, Jack E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c518t-3a5f88e15d0b79aecc24afd960202babe01d29f33555c771fab87eb6b442c7623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aged</topic><topic>Dysarthria - physiopathology</topic><topic>Dysarthria - psychology</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Original Paper</topic><topic>Psychomotor Performance</topic><topic>Reproducibility of Results</topic><topic>Software</topic><topic>Sound Spectrography</topic><topic>Speech</topic><topic>Speech Production Measurement - methods</topic><topic>Time Factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Yu-Tsai</creatorcontrib><creatorcontrib>Kent, Ray D.</creatorcontrib><creatorcontrib>Duffy, Joseph R.</creatorcontrib><creatorcontrib>Thomas, Jack E.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Linguistics and Language Behavior Abstracts (LLBA)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Social Science Premium Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Linguistics Collection</collection><collection>Linguistics Database</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Psychology Database</collection><collection>Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Folia phoniatrica et logopaedica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Yu-Tsai</au><au>Kent, Ray D.</au><au>Duffy, Joseph R.</au><au>Thomas, Jack E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of Diadochokinesis in Ataxic Dysarthria Using the Motor Speech Profile Program</atitle><jtitle>Folia phoniatrica et logopaedica</jtitle><addtitle>Folia Phoniatr Logop</addtitle><date>2009-01-01</date><risdate>2009</risdate><volume>61</volume><issue>1</issue><spage>1</spage><epage>11</epage><pages>1-11</pages><issn>1021-7762</issn><eissn>1421-9972</eissn><abstract>Aims: The Diadochokinetic Rate Analysis (DRA) in the KayPENTAX Motor Speech Profile is a computer program for the analysis of diadochokinesis (DDK). The objective of this study is to evaluate the suitability, reliability, and concurrent validity of the results from the DRA protocol and hand measurement for individuals with ataxic dysarthria, which is characteristically associated with dysdiadochokinesis. Methods: Twenty-one participants with ataxic dysarthria were recorded as they repeated various syllables as quickly and steadily as possible. The DDK samples were executed by the DRA protocol at different thresholds and were also hand-measured. Analyses were based on the percentage of nonexecutable DDK samples, defined as samples in which the lowest peak intensity during CV syllables is lower than the highest peak intensity during intersyllable pauses, and the comparisons of the results between repeated analyses at different thresholds and between automatic and manual measuring methods. Results: (1) More than one third of the DDK samples were nonexecutable; (2) the reliability at different thresholds and concurrent validity between different measuring methods were both satisfactory, and (3) temporal variation parameters were more inconsistent between different measuring methods than intensity variation parameters. Conclusion: DRA has notable limitations in its clinical application but there is a considerable potential for improving its performance.</abstract><cop>Basel, Switzerland</cop><pub>S. Karger AG</pub><pmid>19088478</pmid><doi>10.1159/000184539</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Folia phoniatrica et logopaedica, 2009-01, Vol.61 (1), p.1-11 |
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| source | MEDLINE; Karger Journals; Alma/SFX Local Collection |
| subjects | Adolescent Adult Aged Dysarthria - physiopathology Dysarthria - psychology Female Humans Male Middle Aged Original Paper Psychomotor Performance Reproducibility of Results Software Sound Spectrography Speech Speech Production Measurement - methods Time Factors |
| title | Analysis of Diadochokinesis in Ataxic Dysarthria Using the Motor Speech Profile Program |
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