| 11. |
- Henningsson, G, et al.
(author)
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Universal parameters for reporting speech outcomes in individuals with cleft palate
- 2008
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In: The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association. - : SAGE Publications. - 1055-6656. ; 45:1, s. 1-17
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Journal article (peer-reviewed)abstract
- To achieve consistency and uniformity in reporting speech outcomes in individuals born with cleft palate with or without cleft lip using perceptual parameters that characterize their speech production behavior regardless of the language or languages spoken. Design: A working group of six individuals experienced in speech and cleft palate was formed to develop a system of universal parameters for reporting speech outcomes in individuals born with cleft palate. The system was adopted in conjunction with a workshop held in Washington, D.C., that was devoted to developing the universal system. The system, which was refined further following the workshop, involves a three-stage plan consisting of (1) evaluation, (2) mapping, and (3) reporting. The current report focuses primarily on the third stage, reporting speech outcomes. Results: A set of five universal speech parameters has been devised for the reporting stage. These consist of (1) hypernasality, (2) hyponasality, (3) audible nasal air emission and/or nasal turbulence, (4) consonant production errors, and (5) voice disorder. Also included are speech understandability and speech acceptability, global parameters that can be reported for any type of speech disorder. The parameters are described in detail, and guidelines for speech-sampling content and scoring procedures in relation to the parameters are presented. Conclusion: A plan has been developed to document speech outcomes in individuals with cleft palate, regardless of the spoken language, using a set of five universal reporting parameters and two global speech parameters.
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| 12. |
- Henningsson, G, et al.
(author)
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Untitled
- 2008
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In: CLEFT PALATE CRANIOFACIAL JOURNAL. - : SAGE Publications. - 1055-6656 .- 1545-1569. ; 45:4, s. 454-455
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Journal article (other academic/artistic)
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| 13. |
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| 14. |
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| 15. |
- Henningsson, R., et al.
(author)
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Disseqt-distribution-based modeling of sequence space time dynamics
- 2019
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In: Virus Evolution. - : Oxford University Press (OUP). - 2057-1577. ; 5:2
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Journal article (peer-reviewed)abstract
- Rapidly evolving microbes are a challenge to model because of the volatile, complex, and dynamic nature of their populations. We developed the DISSEQT pipeline (DIStribution-based SEQuence space Time dynamics) for analyzing, visualizing, and predicting the evolution of heterogeneous biological populations in multidimensional genetic space, suited for population-based modeling of deep sequencing and high-throughput data. The pipeline is openly available on GitHub (https://github.com/rasmushenningsson/DISSEQT.jl, accessed 23 June 2019) and Synapse (https://www.synapse.org/#!Synapse: syn11425758, accessed 23 June 2019), covering the entire workflow from read alignment to visualization of results. Our pipeline is centered around robust dimension and model reduction algorithms for analysis of genotypic data with additional capabilities for including phenotypic features to explore dynamic genotype-phenotype maps. We illustrate its utility and capacity with examples from evolving RNA virus populations, which present one of the highest degrees of genetic heterogeneity within a given population found in nature. Using our pipeline, we empirically reconstruct the evolutionary trajectories of evolving populations in sequence space and genotype-phenotype fitness landscapes. We show that while sequence space is vastly multidimensional, the relevant genetic space of evolving microbial populations is of intrinsically low dimension. In addition, evolutionary trajectories of these populations can be faithfully monitored to identify the key minority genotypes contributing most to evolution. Finally, we show that empirical fitness landscapes, when reconstructed to include minority variants, can predict phenotype from genotype with high accuracy.
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| 16. |
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| 17. |
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| 18. |
- Hutters, B, et al.
(author)
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Speech outcome following treatment in cross-linguistic cleft palate studies: methodological implications
- 2004
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In: The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association. - : SAGE Publications. - 1055-6656. ; 41:5, s. 544-549
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Journal article (peer-reviewed)abstract
- In cross-linguistic studies of cleft palate speech outcome following treatment, treatment is the independent variable, speech outcome is the dependent variable, and the speakers’ language background is a background variable, like sex, age, and cleft type, which must be eliminated. This article focuses on language as a background variable and how it should be treated. The methodological problems are illustrated through a presentation of two cross-linguistic speech outcome studies. Conclusion When speakers of different language background are included in cleft palate studies of speech outcome following treatment, speech outcome data should be based on speech units that are phonetically identical across languages. This affects the make-up of the speech material used in the study. In practice, the requirement of phonetically identical speech units may not be totally met, and detailed information regarding the interaction between the cleft condition and speech sound production is still required to fully understand how the validity of data is affected if this requirement is not met.
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| 19. |
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| 20. |
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