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Shellikeri S, Cho S, Ash S, Gonzalez-Recober C, McMillan CT, Elman L, Quinn C, Amado DA, Baer M, Irwin DJ, Massimo L, Olm C, Liberman M, Grossman M, Nevler N. Digital markers of motor speech impairments in spontaneous speech of patients with ALS-FTD spectrum disorders. Amyotroph Lateral Scler Frontotemporal Degener 2024; 25:317-325. [PMID: 38050971 PMCID: PMC11023759 DOI: 10.1080/21678421.2023.2288106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/20/2023] [Indexed: 12/07/2023]
Abstract
OBJECTIVE To evaluate automated digital speech measures, derived from spontaneous speech (picture descriptions), in assessing bulbar motor impairments in patients with ALS-FTD spectrum disorders (ALS-FTSD). METHODS Automated vowel algorithms were employed to extract two vowel acoustic measures: vowel space area (VSA), and mean second formant slope (F2 slope). Vowel measures were compared between ALS with and without clinical bulbar symptoms (ALS + bulbar (n = 49, ALSFRS-r bulbar subscore: x¯ = 9.8 (SD = 1.7)) vs. ALS-nonbulbar (n = 23), behavioral variant frontotemporal dementia (bvFTD, n = 25) without a motor syndrome, and healthy controls (HC, n = 32). Correlations with bulbar motor clinical scales, perceived listener effort, and MRI cortical thickness of the orobuccal primary motor cortex (oral PMC) were examined. We compared vowel measures to speaking rate, a conventional metric for assessing bulbar dysfunction. RESULTS ALS + bulbar had significantly reduced VSA and F2 slope than ALS-nonbulbar (|d|=0.94 and |d|=1.04, respectively), bvFTD (|d|=0.89 and |d|=1.47), and HC (|d|=0.73 and |d|=0.99). These reductions correlated with worse bulbar clinical scores (VSA: R = 0.33, p = 0.043; F2 slope: R = 0.38, p = 0.011), greater listener effort (VSA: R=-0.43, p = 0.041; F2 slope: p > 0.05), and cortical thinning in oral PMC (F2 slope: β = 0.0026, p = 0.017). Vowel measures demonstrated greater sensitivity and specificity for bulbar impairment than speaking rate, while showing independence from cognitive and respiratory impairments. CONCLUSION Automatic vowel measures are easily derived from a brief spontaneous speech sample, are sensitive to mild-moderate stage of bulbar disease in ALS-FTSD, and may present better sensitivity to bulbar impairment compared to traditional assessments such as speaking rate.
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Affiliation(s)
- Sanjana Shellikeri
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Sunghye Cho
- Linguistic Data Consortium, University of Pennsylvania, Philadelphia, PA
| | - Sharon Ash
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Carmen Gonzalez-Recober
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Corey T. McMillan
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | | | - Colin Quinn
- Penn ALS Clinic, University of Pennsylvania, PA
| | | | | | - David J Irwin
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Lauren Massimo
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Chris Olm
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Mark Liberman
- Linguistic Data Consortium, University of Pennsylvania, Philadelphia, PA
- Department of Linguistics, University of Pennsylvania, Philadelphia, PA
| | - Murray Grossman
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Naomi Nevler
- Penn Frontotemporal Degeneration Center and Department of Neurology, University of Pennsylvania, Philadelphia, PA
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Kasper E, Temp AGM, Köckritz V, Meier L, Machts J, Vielhaber S, Hermann A, Prudlo J. Verbal expressive language minimally affected in non-demented people living with amyotrophic lateral sclerosis. Amyotroph Lateral Scler Frontotemporal Degener 2024; 25:308-316. [PMID: 38306019 DOI: 10.1080/21678421.2024.2307512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 01/08/2024] [Indexed: 02/03/2024]
Abstract
Objective: Language dysfunction is one of the most common cognitive impairments in amyotrophic lateral sclerosis (ALS). Although discourse capacities are essential for daily functioning, verbal expressive language has not been widely investigated in ALS. The existing research available suggests that discourse impairments are prevalent. This study investigates verbal expressive language in people living with ALS (plwALS) in contrast to healthy controls (HC).Methods: 64 plwALS and 49 age, gender and education-matched healthy controls were ask to describe the Cookie Theft Picture Task. The recordings were analyzed for discourse productivity, discourse content, syntactic complexity, speech fluency and verb processing. We applied the Bayesian hypothesis-testing framework, incorporating the effects of dysarthria, cognitive impairment status (CIS), and premorbid crystalline verbal IQ.Results: Compared to HC, plwALS only showed a single impairment: speech dysfluency. Discourse productivity, discourse content, syntactic complexity and verb processing were not impaired. Cognition and dysarthria exceeded the influence of verbal IQ for total words spoken and content density. Cognition alone seemed to explain dysfluency. Body-agent verbs were produced at even higher rates than other verb types. For the remaining outcomes, verbal IQ was the most decisive factor.Conclusions: In contrast to existing research, our data demonstrates no discernible impairment in verbal expressive language in ALS. What our findings show to be decisive is accounting for the influence of dysarthria, cognitive impairment status, and verbal IQ as variables on spontaneous verbal expressive language. Minor impairments in verbal expressive language appear to be influenced to a greater degree by executive dysfunctioning and dysarthria than by language impairment.
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Affiliation(s)
- Elisabeth Kasper
- Department of Neurology, University Medical Centre, Rostock, Germany
- DZNE site Rostock, German Centre for Neurodegenerative Diseases (DZNE), Rostock, Germany
| | - Anna G M Temp
- DZNE site Rostock, German Centre for Neurodegenerative Diseases (DZNE), Rostock, Germany
- Neurozentrum, Berufsgenossenschaftliches Klinikum Hamburg, Germany
| | - Verena Köckritz
- DZNE site Rostock, German Centre for Neurodegenerative Diseases (DZNE), Rostock, Germany
| | - Lisa Meier
- Department of Neurology, University Medical Centre, Rostock, Germany
| | - Judith Machts
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Magdeburg, Germany, and
| | - Stefan Vielhaber
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Magdeburg, Germany, and
| | - Andreas Hermann
- Department of Neurology, University Medical Centre, Rostock, Germany
- Translational Neurodegeneration Section "Albrecht Kossel", University Medical Centre, Rostock
| | - Johannes Prudlo
- Department of Neurology, University Medical Centre, Rostock, Germany
- DZNE site Rostock, German Centre for Neurodegenerative Diseases (DZNE), Rostock, Germany
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Peters B, O'Brien K, Fried-Oken M. A recent survey of augmentative and alternative communication use and service delivery experiences of people with amyotrophic lateral sclerosis in the United States. Disabil Rehabil Assist Technol 2024; 19:1121-1134. [PMID: 36448513 DOI: 10.1080/17483107.2022.2149866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 11/10/2022] [Accepted: 11/15/2022] [Indexed: 12/02/2022]
Abstract
PURPOSE The objective of this study was to explore and describe current trends in the augmentative and alternative communication (AAC) use and service delivery experiences of people with amyotrophic lateral sclerosis (PALS) in the U.S. METHODS Cross-sectional data were collected from 216 PALS via an anonymous online questionnaire in 2021. RESULTS Over 70% of participants reported at least some detectable speech disturbance, and approximately half used aided communication during face-to-face interactions. Among respondents with severe speech impairment, over 90% reported using speech-generating devices, and just over half reported using low-tech AAC. Most participants had met with an SLP to discuss speech and communication, but varied in both timing of the initial intervention and frequency of ongoing intervention. Fewer than half reported that their family members or other important people had received education or support related to communication for PALS. Participants also shared their use of and experiences with telephone and video calls, access methods, mounting systems, word prediction and stored phrases, and message and voice banking. CONCLUSIONS Results highlight the importance of early referral for AAC intervention, ongoing re-evaluation and treatment, involvement of communication partners and support for multimodal communication and adaptation to changing needs.
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Affiliation(s)
- Betts Peters
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
- Systems Science Program, Portland State University, Portland, OR, USA
| | - Kerth O'Brien
- Department of Psychology, Portland State University, Portland, OR, USA
| | - Melanie Fried-Oken
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
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Fitzmaurice Y, Beeke S, Isaksen J, Cunningham U, Jagoe C, Shé ÉN, McMenamin R. Communication partner training for student health and social care professionals engaging with people with stroke acquired communication difficulties: A protocol for a realist review. HRB Open Res 2024; 6:60. [PMID: 38384971 PMCID: PMC10879762 DOI: 10.12688/hrbopenres.13783.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2024] [Indexed: 02/23/2024] Open
Abstract
Background Stroke acquired communication impairments impede effective communication. Consequently, in stroke care, communicative interactions can be challenging for both patients and staff and can predispose patients to increased risk of preventable adverse events. Communication partner training (CPT) can mitigate such negative outcomes by optimising communicative interactions. Providing CPT to student health and social care professionals (SH&SCPs) has the potential to enhance their clinical expertise and experiences and enhance the future clinical care of patients with stroke acquired communication impairments. This research aims to expand our understanding of how CPT is operationalised for SH&SCPs in higher education institutions and determine: what works; for whom; in what contexts; how and why? Methods This review is Phase 1 of a research project employing a realist approach with public and patient involvement (PPI). It incorporates five iterative steps: 1.) Clarifying the scope; 2.) Searching for evidence; 3.) Selecting and appraising evidence; 4.) Data extraction; 5.) Synthesising data and developing a middle range theory explaining how CPT is expected to work for SH&SCPs. An advisory panel, including PPI advisors, content advisors, student advisors, realist advisors and educationalist advisor has been set up to consult throughout the review and collaboratively agree the middle range theory. Discussion While there is an evolving evidence base for CPT, including stroke specific CPT for SH&SCPs, it is acknowledged that there are challenges to its implementation in complex real-world settings. In combining empirical evidence with theoretical understanding, realist review permits synthesis of data from diverse sources and goes beyond determining efficacy to explore generative causation and solutions for real world practice. A middle range realist programme theory that coherently explains how CPT is expected to work when teaching SH&SCPs to communicate with people with stroke acquired communication impairments will provide educators with new insights into CPT development and implementation in their higher education institutions.
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Affiliation(s)
- Yvonne Fitzmaurice
- School of Health Sciences, University of Galway, Galway, H91 TK33, Ireland
| | - Suzanne Beeke
- Division of Psychology and Language Sciences, University College London, London, England, WC1E 6BT, UK
| | - Jytte Isaksen
- Department of Language, Culture, History and Communication, University of Souhern Denmark, Odense, Denmark
| | - Una Cunningham
- Mater Misericordiae University Hospital, Dublin, D07 R2WY, Ireland
| | - Caroline Jagoe
- School of Linguistics, Speech and Communication Sciences, The University of Dublin Trinity College, Dublin, Leinster, D02 PN40, Ireland
- Speech Pathology and Audiology, School of Human and Communication Development, University of Witwatersrand, Johannesburg, South Africa
| | - Éidín Ní Shé
- Graduate School of Healthcare Management, RCSI University of Medicine and Health Sciences, Dublin, D02 YN77, Ireland
| | - Ruth McMenamin
- School of Health Sciences, University of Galway, Galway, H91 TK33, Ireland
- PPI Ignite Network @ University of Galway, University of Galway, Galway, H91 TK33, Ireland
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Ryu HU, Kim HJ, Shin BS, Kang HG. Clinical approaches for poststroke seizure: a review. Front Neurol 2024; 15:1337960. [PMID: 38660095 PMCID: PMC11039895 DOI: 10.3389/fneur.2024.1337960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Poststroke seizure is a potential complication of stroke, which is the most frequent acute symptomatic seizure in adults. Patients with stroke may present with an abnormal or aggressive behavior accompanied by altered mental status and symptoms, such as hemiparesis, dysarthria, and sensory deficits. Although stroke manifestations that mimic seizures are rare, diagnosing poststroke seizures can be challenging when accompanied with negative postictal symptoms. Differential diagnoses of poststroke seizures include movement disorders, syncope, and functional (nonepileptic) seizures, which may present with symptoms similar to seizures. Furthermore, it is important to determine whether poststroke seizures occur early or late. Seizures occurring within and after 7 d of stroke onset were classified as early and late seizures, respectively. Early seizures have the same clinical course as acute symptomatic seizures; they rarely recur or require long-term antiseizure medication. Conversely, late seizures are associated with a risk of recurrence similar to that of unprovoked seizures in a patient with a focal lesion, thereby requiring long-term administration of antiseizure medication. After diagnosis, concerns regarding treatment strategies, treatment duration, and administration of primary and secondary prophylaxis often arise. Antiseizure medication decisions for the initiation of short-term primary and long-term secondary seizure prophylaxis should be considered for patients with stroke. Antiseizure drugs such as lamotrigine, carbamazepine, lacosamide, levetiracetam, phenytoin, and valproate may be administered. Poststroke seizures should be diagnosed systematically through history with differential diagnosis; in addition, classifying them as early or late seizures can help to determine treatment strategies.
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Affiliation(s)
- Han Uk Ryu
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Hong Jin Kim
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Byoung-Soo Shin
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Hyun Goo Kang
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
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Illán-Gala I, Lorca-Puls DL, Tee BL, Ezzes Z, de Leon J, Miller ZA, Rubio-Guerra S, Santos-Santos M, Gómez-Andrés D, Grinberg LT, Spina S, Kramer JH, Wauters LD, Henry ML, Boxer AL, Rosen HJ, Miller BL, Seeley WW, Mandelli ML, Gorno-Tempini ML. Clinical dimensions along the non-fluent variant primary progressive aphasia spectrum. Brain 2024; 147:1511-1525. [PMID: 37988272 PMCID: PMC10994525 DOI: 10.1093/brain/awad396] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 10/21/2023] [Accepted: 11/05/2023] [Indexed: 11/23/2023] Open
Abstract
It is debated whether primary progressive apraxia of speech (PPAOS) and progressive agrammatic aphasia (PAA) belong to the same clinical spectrum, traditionally termed non-fluent/agrammatic variant primary progressive aphasia (nfvPPA), or exist as two completely distinct syndromic entities with specific pathologic/prognostic correlates. We analysed speech, language and disease severity features in a comprehensive cohort of patients with progressive motor speech impairment and/or agrammatism to ascertain evidence of naturally occurring, clinically meaningful non-overlapping syndromic entities (e.g. PPAOS and PAA) in our data. We also assessed if data-driven latent clinical dimensions with aetiologic/prognostic value could be identified. We included 98 participants, 43 of whom had an autopsy-confirmed neuropathological diagnosis. Speech pathologists assessed motor speech features indicative of dysarthria and apraxia of speech (AOS). Quantitative expressive/receptive agrammatism measures were obtained and compared with healthy controls. Baseline and longitudinal disease severity was evaluated using the Clinical Dementia Rating Sum of Boxes (CDR-SB). We investigated the data's clustering tendency and cluster stability to form robust symptom clusters and employed principal component analysis to extract data-driven latent clinical dimensions (LCD). The longitudinal CDR-SB change was estimated using linear mixed-effects models. Of the participants included in this study, 93 conformed to previously reported clinical profiles (75 with AOS and agrammatism, 12 PPAOS and six PAA). The remaining five participants were characterized by non-fluent speech, executive dysfunction and dysarthria without apraxia of speech or frank agrammatism. No baseline clinical features differentiated between frontotemporal lobar degeneration neuropathological subgroups. The Hopkins statistic demonstrated a low cluster tendency in the entire sample (0.45 with values near 0.5 indicating random data). Cluster stability analyses showed that only two robust subgroups (differing in agrammatism, executive dysfunction and overall disease severity) could be identified. Three data-driven components accounted for 71% of the variance [(i) severity-agrammatism; (ii) prominent AOS; and (iii) prominent dysarthria]. None of these data-driven LCDs allowed an accurate prediction of neuropathology. The severity-agrammatism component was an independent predictor of a faster CDR-SB increase in all the participants. Higher dysarthria severity, reduced words per minute and expressive and receptive agrammatism severity at baseline independently predicted accelerated disease progression. Our findings indicate that PPAOS and PAA, rather than exist as completely distinct syndromic entities, constitute a clinical continuum. In our cohort, splitting the nfvPPA spectrum into separate clinical phenotypes did not improve clinical-pathological correlations, stressing the need for new biological markers and consensus regarding updated terminology and clinical classification.
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Affiliation(s)
- Ignacio Illán-Gala
- Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, 08025, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, 28029, Spain
- Global Brain Health Institute, University of California, San Francisco, CA 94143, USA
| | - Diego L Lorca-Puls
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
- Sección de Neurología, Departamento de Especialidades, Facultad de Medicina, Universidad de Concepción, Concepción, 4070001, Chile
| | - Boon Lead Tee
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Zoe Ezzes
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Jessica de Leon
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Zachary A Miller
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Sara Rubio-Guerra
- Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, 08025, Barcelona, Spain
| | - Miguel Santos-Santos
- Sant Pau Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau, Universitat Autònoma de Barcelona, 08025, Barcelona, Spain
| | - David Gómez-Andrés
- Vall d'Hebron Institut de Recerca (VHIR), Hospital Universitari Vall d'Hebron, 08035, Barcelona, Spain
| | - Lea T Grinberg
- Global Brain Health Institute, University of California, San Francisco, CA 94143, USA
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Salvatore Spina
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Joel H Kramer
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Lisa D Wauters
- Department of Communication Sciences and Disorders, University of Texas, Austin, TX 78712-0114, USA
| | - Maya L Henry
- Department of Communication Sciences and Disorders, University of Texas, Austin, TX 78712-0114, USA
| | - Adam L Boxer
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Howard J Rosen
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Bruce L Miller
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - William W Seeley
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Maria Luisa Mandelli
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Maria Luisa Gorno-Tempini
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
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Bouvier L, McKinlay S, Truong J, Genge A, Dupré N, Dionne A, Kalra S, Yunusova Y. Speech timing and monosyllabic diadochokinesis measures in the assessment of amyotrophic lateral sclerosis in Canadian French. Int J Speech Lang Pathol 2024; 26:267-277. [PMID: 37272348 PMCID: PMC10696137 DOI: 10.1080/17549507.2023.2214706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE The primary objective of this study was to determine if speech and pause measures obtained using a passage reading task and timing measures from a monosyllabic diadochokinesis (DDK) task differ across speakers of Canadian French diagnosed with amyotrophic lateral sclerosis (ALS) presenting with and without bulbar symptoms, and healthy controls. The secondary objective was to determine if these measures can reflect the severity of bulbar symptoms. METHOD A total of 29 Canadian French speakers with ALS (classified as bulbar symptomatic [n = 14] or pre-symptomatic [n = 15]) and 17 age-matched healthy controls completed a passage reading task and a monosyllabic DDK task (/pa/ and /ta/), for up to three follow-up visits. Measures of speaking rate, total duration, speech duration, and pause events were extracted from the passage reading recordings using a semi-automated speech and pause analysis procedure. Manual analysis of DDK recordings provided measures of DDK rate and variability. RESULT Group comparisons revealed significant differences (p = < .05) between the symptomatic group and the pre-symptomatic and control groups for all passage measures and DDK rates. Only the DDK rate in /ta/ differentiated the pre-symptomatic and control groups. Repeated measures correlations revealed moderate correlations (rrm = > 0.40; p = < 0.05) between passage measures of total duration, speaking rate, speech duration, and number of pauses, and ALSFRS-R total and bulbar scores, as well as between DDK rate and ALSFRS-R total score. CONCLUSION Speech and pause measures in passage and timing measures in monosyllabic DDK tasks might be suitable for monitoring bulbar functional symptoms in French speakers with ALS, but more work is required to identify which measures are sensitive to the earliest stages of the disease.
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Affiliation(s)
- Liziane Bouvier
- School of Communication Sciences and Disorders, McGill University, Montreal, Canada
| | - Scotia McKinlay
- Department of Speech-Language Pathology, University of Toronto, Toronto, Canada
| | - Justin Truong
- Department of Speech-Language Pathology, University of Toronto, Toronto, Canada
| | - Angela Genge
- Montreal Neurological Institute-Hospital – The Neuro, Montréal, Canada
| | - Nicolas Dupré
- Neurosciences axis, CHU de Québec-Université Laval, Quebec City, QC, Canada
- Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC, Canada
| | - Annie Dionne
- Neurosciences axis, CHU de Québec-Université Laval, Quebec City, QC, Canada
- Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC, Canada
| | - Sanjay Kalra
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, Canada
- Division of Neurology, University of Alberta, Edmonton, Canada
| | - Yana Yunusova
- Department of Speech-Language Pathology, University of Toronto, Toronto, Canada
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, Canada
- University Health Network—Toronto Rehabilitation Institute, Toronto, Canada
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8
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Petroi-Bock D, Clark HM, Stierwalt JAG, Botha H, Ali F, Whitwell JL, Josephs KA. Influences of motor speech impairments on the presentation of dysphagia in progressive supranuclear palsy. Int J Speech Lang Pathol 2024; 26:278-288. [PMID: 37334902 PMCID: PMC10728608 DOI: 10.1080/17549507.2023.2221407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
PURPOSE The purpose of this study was to examine whether differences in motor speech features are related to presentations of dysphagia in progressive supranuclear palsy (PSP) given the sparsity of data examining this relationship. METHOD Motor speech disorder (MSD) type and severity along with specific swallowing variables were analysed to obtain insights among these relationships in 73 participants with PSP. RESULT Results revealed that most participants (93%) had dysarthria, with 19% having co-occurring apraxia of speech (AOS). Greater MSD severity was related to more severe pharyngeal phase impairments (95% CI [-0.917, -0.146], p = 0.008). While certain motor speech and swallowing scores varied minimally across participants, incremental changes in these functions were more likely to occur when specific MSD features were present. A trend for participants with spastic dysarthria and/or AOS to exhibit more severe dysphagia was observed. CONCLUSION This study points to the need for thorough neurological evaluation, with inclusion of speech-language pathology consultation, in the standard of care for PSP. Comprehensive assessment of both motor speech and swallowing functions can inform differential diagnosis and assist patients/families facing decisions regarding modalities for communication and nutrition in the setting of neurodegenerative disease. Additional research may yield greater insights about relevant assessment and intervention considerations in PSP.
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Affiliation(s)
- Diana Petroi-Bock
- Department of Neurology, Mayo Clinic, 200 First Street SW,
Rochester, MN, 55905, USA
- Department of Otolaryngology, Navy Medicine Readiness and
Training Command, 34800 Bob Wilson Drive, San Diego, CA, 92134, USA
| | - Heather M. Clark
- Department of Neurology, Mayo Clinic, 200 First Street SW,
Rochester, MN, 55905, USA
| | - Julie A. G. Stierwalt
- Department of Neurology, Mayo Clinic, 200 First Street SW,
Rochester, MN, 55905, USA
| | - Hugo Botha
- Department of Neurology, Mayo Clinic, 200 First Street SW,
Rochester, MN, 55905, USA
| | - Farwa Ali
- Department of Neurology, Mayo Clinic, 200 First Street SW,
Rochester, MN, 55905, USA
| | - Jennifer L. Whitwell
- Department of Radiology, Mayo Clinic, 200 First Street SW,
Rochester, MN, 55905, USA
| | - Keith A. Josephs
- Department of Neurology, Mayo Clinic, 200 First Street SW,
Rochester, MN, 55905, USA
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Mir MJ, Herndon NE, Wagle Shukla A, Wheeler‐Hegland K, McFarland NR. The Vocal Flutter of Multiple System Atrophy: A Parkinsonian-Type Phenomenon? Mov Disord Clin Pract 2024; 11:403-410. [PMID: 38314679 PMCID: PMC10982599 DOI: 10.1002/mdc3.13988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 02/06/2024] Open
Abstract
BACKGROUND Early features of multiple system atrophy (MSA) are similar to those in Parkinson's disease (PD), which can challenge differential diagnosis. Identifying clinical markers that help distinguish MSA from forms of parkinsonism is essential to promptly implement the most appropriate management plan. In the context of a thorough neurological evaluation, the presence of a vocal flutter might be considered a potential feature of MSA-parkinsonian type (MSA-P). CASES This case series describes clinical histories of 3 individuals with MSA-P. In each case, vocal flutter was detected during neurological and motor speech evaluations. It seemed to be a concomitant feature with the constellation of other signs and symptoms that led to the clinical diagnosis. LITERATURE REVIEW The vocal flutter may be described as pitch and loudness fluctuations during phonation. Different from a vocal tremor, the flutter phenomenon has higher oscillation frequencies. The neuropathological underpinnings of vocal flutter may be related to generalized laryngeal dysfunction that is commonly described in MSA-P. CONCLUSION Vocal flutter may be a unique speech feature in some individuals who have MSA-P. Future studies using perceptual and acoustic measures of speech are warranted to quantify these observations and directly compare to other MSA variants, PD, and a control group.
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Affiliation(s)
- Michela J. Mir
- Department of Physical TherapyBREATHE Center, University of FloridaGainesvilleFloridaUSA
| | - Nicole E. Herndon
- Department of Speech, Language, and Hearing SciencesCollege of Public Health and Health Professions, University of FloridaGainesvilleFloridaUSA
- UF Health Norman Fixel Institute for Neurological DiseasesGainesvilleFloridaUSA
| | - Aparna Wagle Shukla
- UF Health Norman Fixel Institute for Neurological DiseasesGainesvilleFloridaUSA
- Department of NeurologyCollege of Medicine, University of FloridaGainesvilleFloridaUSA
| | - Karen Wheeler‐Hegland
- Department of Speech, Language, and Hearing SciencesCollege of Public Health and Health Professions, University of FloridaGainesvilleFloridaUSA
- UF Health Norman Fixel Institute for Neurological DiseasesGainesvilleFloridaUSA
| | - Nikolaus R. McFarland
- UF Health Norman Fixel Institute for Neurological DiseasesGainesvilleFloridaUSA
- Department of NeurologyCollege of Medicine, University of FloridaGainesvilleFloridaUSA
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Sarmet M, Santos DB, Mangilli LD, Million JL, Maldaner V, Zeredo JL. Chronic respiratory failure negatively affects speech function in patients with bulbar and spinal onset amyotrophic lateral sclerosis: retrospective data from a tertiary referral center. LOGOP PHONIATR VOCO 2024; 49:17-26. [PMID: 35767076 DOI: 10.1080/14015439.2022.2092209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 02/04/2022] [Accepted: 06/15/2022] [Indexed: 10/17/2022]
Abstract
Background: Although dysarthria and respiratory failure are widely described in literature as part of the natural history of Amyotrophic lateral sclerosis (ALS), the specific interaction between them has been little explored.Aim: To investigate the relationship between chronic respiratory failure and the speech of ALS patients.Materials and methods: In this cross-sectional retrospective study we reviewed the medical records of all patients diagnosed with ALS that were accompanied by a tertiary referral center. In order to determine the presence and degree of speech impairment, the Amyotrophic Lateral Sclerosis Functional Rating Scale-revised (ALSFRS-R) speech sub-scale was used. Respiratory function was assessed through spirometry and through venous blood gasometry obtained from a morning peripheral venous sample. To determine whether differences among groups classified by speech function were significant, maximum and mean spirometry values of participants were compared using multivariate analysis of variance (MANOVA) with Tukey's post hoc test.Results: Seventy-five cases were selected, of which 73.3% presented speech impairment and 70.7% respiratory impairment. Respiratory and speech functions were moderately correlated (seated FVC r = 0.64; supine FVC r = 0.60; seated FEV1 r = 0.59 and supine FEV1 r = 0.54, p < .001). Multivariable logistic regression revealed that the following variables were significantly associated with the presence of speech impairment after adjusting for other risk factors: seated FVC (odds ratio [OR] = 0.862) and seated FEV1 (OR = 1.106). The final model was 81.1% predictive of speech impairment. The presence of daytime hypercapnia was not correlated to increasing speech impairment.Conclusion: The restrictive pattern developed by ALS patients negatively influences speech function. Speech is a complex and multifactorial process, and lung volume presents a pivotal role in its function. Thus, we were able to find that lung volumes presented a significant correlation to speech function, especially in those with bulbar onset and respiratory impairment. Neurobiological and physiological aspects of this relationship should be explored in further studies with the ALS population.
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Affiliation(s)
- Max Sarmet
- Graduate Department of Health Science and Technology, University of Brasília (UnB), Brasília, Brazil
- Hospital de Apoio de Brasília (HAB), Tertiary Referral Center of Neuromuscular Diseases, Brasília, Brazil
| | - Dante Brasil Santos
- Hospital de Apoio de Brasília (HAB), Tertiary Referral Center of Neuromuscular Diseases, Brasília, Brazil
- UniEvangélica, Graduate Program of Human Movement and Rehabilitation, Anápolis, Brazil
| | | | - Janae Lyon Million
- Department of Human Biology, University of California Santa Cruz, Santa Cruz, CA, United States of America
| | - Vinicius Maldaner
- Hospital de Apoio de Brasília (HAB), Tertiary Referral Center of Neuromuscular Diseases, Brasília, Brazil
- UniEvangélica, Graduate Program of Human Movement and Rehabilitation, Anápolis, Brazil
| | - Jorge L Zeredo
- Graduate Department of Health Science and Technology, University of Brasília (UnB), Brasília, Brazil
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Swinnen BEKS, Lotfalla V, Scholten MN, Prins RHN, Goes KM, de Vries S, Geytenbeek JJM, Dijk JM, Odekerken VJ, Bot M, van den Munckhof P, Schuurman PR, de Bie RMA, Beudel M. Programming Algorithm for the Management of Speech Impairment in Subthalamic Nucleus Deep Brain Stimulation for Parkinson's Disease. Neuromodulation 2024; 27:528-537. [PMID: 37452799 DOI: 10.1016/j.neurom.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/19/2023] [Accepted: 05/28/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVES Deep brain stimulation (DBS) of the subthalamic nucleus (STN) for Parkinson's disease (PD) has an ambiguous relation to speech. Speech impairment can be a stimulation-induced side effect, and parkinsonian dysarthria can improve with STN-DBS. Owing to the lack of an up-to-date and evidence-based approach, DBS reprogramming for speech impairment is largely blind and greatly relies on the physician's experience. In this study, we aimed to establish an evidence- and experience-based algorithm for managing speech impairment in patients with PD treated with STN-DBS. MATERIALS AND METHODS We performed a single-center retrospective study to identify patients with STN-DBS and speech impairment. Onset of speech impairment, lead localization, and assessment of DBS-induced nature of speech impairment were collected. When DBS settings were adjusted for improving speech, the magnitude and duration of effect were collected. We also performed a systematic literature review to identify studies describing the effects of parameter adjustments aimed at improving speech impairment in patients with PD receiving STN-DBS. RESULTS In the retrospective study, 245 of 631 patients (38.8%) with STN-DBS had significant speech impairment. The probability of sustained marked improvement upon reprogramming was generally low (27.9%). In the systematic review, 23 of 662 identified studies were included. Only two randomized controlled trials have been performed, providing evidence for interleaving-interlink stimulation only. Considerable methodologic heterogeneity precluded the conduction of a meta-analysis. CONCLUSIONS Speech impairment in STN-DBS for PD is frequent, but high-quality evidence regarding DBS parameter adjustments is scarce, and the probability of sustained improvement is low. To improve this outcome, we propose an evidence- and experience-based approach to address speech impairment in STN-DBS that can be used in clinical practice.
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Affiliation(s)
- Bart E K S Swinnen
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Veronia Lotfalla
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Marije N Scholten
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Rosanne H N Prins
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Kelly M Goes
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Stefanie de Vries
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Joke J M Geytenbeek
- Department of Rehabilitation, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Joke M Dijk
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Vincent J Odekerken
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Peter R Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Rob M A de Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Martijn Beudel
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands.
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12
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Howarth E, Vabulas G, Connolly S, Green D, Smolley S. Developing accessible speech technology with users with dysarthric speech. Assist Technol 2024:1-8. [PMID: 38537126 DOI: 10.1080/10400435.2024.2328082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
The Voiceitt app is designed for people with dysarthric speech, to support vocal communication and access to voice-driven technologies. Sixty-six participants were recruited to test the Voiceitt app and share feedback with developers. Most had physical, sensory, or cognitive impairments in addition to atypical speech. The project team liaised with individuals, their families and local support teams to provide access to the app and associated equipment. Testing was user-led, with participants asked to identify and test use cases most relevant to their daily lives over three months or more. Ongoing technical support and training were provided remotely and in-person throughout their testing. Semi-structured interviews were used to collect feedback on users' experiences, with delivery adapted to individuals' needs and preferences. Informal feedback was collected through ongoing contact between participants, their families and support teams and the project team. User feedback has led to improvements to the user interface and functionality, including faster voice training, simplified navigation, the introduction of game-style features and of switch access as an alternative to touchscreen access. This work offers a case-study in meaningful engagement with diverse disabled users of assistive technology in commercial software development.
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Affiliation(s)
| | | | | | - Dawn Green
- Project Coordination, Karten Network, London, UK
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13
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Baylor C, Linna Jin J, Mach H, Britton D. Communicative participation outcomes in individuals with Parkinson's disease receiving standard care speech-language therapy services in community settings. Int J Lang Commun Disord 2024; 59:808-827. [PMID: 37855252 DOI: 10.1111/1460-6984.12965] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 09/22/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND The Communicative Participation Item Bank (CPIB) is a patient-reported outcome measure (PROM) designed to measure the extent of interference, or difficulty, experienced by adults with communication disorders participating in their day-to-day communication activities. To date, there is limited evidence regarding sensitivity of the CPIB for capturing change with intervention in people with Parkinson's disease (PwPD). AIMS The purpose of this study was to examine the following measurement properties of the CPIB in PwPD who received community-based, standard care, speech-language therapy focusing on motor speech concerns: Change over time between treatment and observation groups, comparison to patient-defined ideal and satisfactory targets, comparison of static short form to computerised adaptive testing (CAT), comparison of self to proxy-rated scores, and comparison to other common PROMs. METHODS AND PROCEDURES Forty-six PwPD (20 treatment/26 observation) completed data collection upon enrolment (pre-treatment) and 6 months later. In addition to the CPIB, PROMs included the Voice Handicap Index 10-item short form (VHI-10), PROMIS Global Health-Related Quality of Life, Levels of Speech Usage, self-rated speech severity, and Patient Health Questionnaire-9 (PHQ-9). Participants also engaged in qualitative interviews. Forty-four family members completed proxy CPIB ratings. OUTCOMES AND RESULTS There were no significant differences between treatment and observation groups on the CPIB pre-treatment, but there were significant differences post-treatment. The differences appeared to be largely due to significant gains in the treatment group. No participants reached their ideal CPIB target, and few reached their satisfactory target. Static CPIB short form and CAT scores were not significantly different, with an average of five CAT items administered per participant. Overall group similarities between patient and proxy scores may have obscured wide variability across individual patient-proxy pairs. Associations between CPIB and VHI-10, health-related quality of life, self-reported speech severity, and depression ranged from weak to moderate. CONCLUSIONS AND IMPLICATIONS The CPIB appears to be sensitive to capturing change with intervention, and similar results are obtained with the static short form and CAT formats. One clinical caution is that even with gains observed in the treatment group, no participants obtained their ideal communicative participation goals, and few obtained a satisfactory level of communicative participation. Thus, while current interventions are beneficial, they may not meet the full range of clients' communication needs. While responding to the CPIB through a proxy rater may be feasible, caution is warranted due to concerns about maintaining the autonomy of PwPD. WHAT THIS PAPER ADDS What is already known on this subject The communication disorders associated with Parkinson's disease (PD) can have a negative impact on quality of life and life participation as measured by patient (or person)-reported outcome measures (PROMs). The Communicative Participation Item Bank (CPIB) is one PROM available to use with adults with communication disorders. However, little is known about whether the CPIB captures changes in communicative participation as a result of standard care treatment for people with Parkinson's disease (PwPD). Use of computerised adaptive testing (CAT), proxy report and comparison to targeted participation outcomes have not been explored. What this study adds to existing knowledge As a result of this study, we know that the CPIB captured differences between treatment and observation groups after community-based, standard care speech therapy intervention focusing on motor speech production in PwPD. Static short form and CAT scores did not differ significantly, so the CAT option provides better efficiency requiring, on average, five items to administer compared to the 10-item short form. Proxy and PwPD scores did not differ as a group, but wide variability was noted. What are the potential or actual clinical implications of this work? The CPIB may be a clinically sensitive instrument for capturing changes in communicative participation after treatment. No participants met their ideal CPIB target, and few reached their satisfactory target, suggesting that while current interventions contribute to gains in communicative participation, there are still unmet needs that may call for support and interventions addressing the more complex array of factors affecting communicative participation outcomes for PwPD.
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Affiliation(s)
- Carolyn Baylor
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington, USA
| | - Jingyu Linna Jin
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington, USA
| | - Helen Mach
- Department Communication Sciences and Disorders, University of Delaware, Newark, Delaware, USA
| | - Deanna Britton
- Department of Speech and Hearing Sciences, Portland State University, Oregon Health and Science University, Portland, Oregon, USA
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14
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Reddy V, Kumar S, Acharya S, Kakkad J, Jadhav M. Metronidazole-Induced Acute Cerebellitis in a Young Patient: Unusual Onset, Delayed Remission, and Characteristic Imaging Features. Cureus 2024; 16:e56098. [PMID: 38618373 PMCID: PMC11012984 DOI: 10.7759/cureus.56098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/13/2024] [Indexed: 04/16/2024] Open
Abstract
Metronidazole-induced acute cerebellitis is an exceptionally rare condition resulting from severe adverse reactions to metronidazole, a medication generally employed in the management of infections caused by anaerobic microbes. Although neuropathy has been linked to metronidazole use, reports of acute cerebellitis are infrequent. The neurological effects associated with metronidazole can include weakness, dysarthria, postural instability, seizures, giddiness, vertigo, ataxia, confusion, encephalopathy, headaches, and tremors. The onset of cerebellitis can vary, occurring as early as one day or after several weeks of metronidazole treatment. This article presents a case of a young girl who presented to us with weakness in both upper and lower limbs, dysarthria, and postural instability after exposure to 12 grams of metronidazole (suicidal, 30 tablets of 400 mg). With the above-mentioned complaints, the patient was advised of magnetic resonance imaging of the brain, which showed the features of cerebellitis.
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Affiliation(s)
- Venkat Reddy
- Department of General Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sunil Kumar
- Department of General Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sourya Acharya
- Department of General Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Jasleen Kakkad
- Department of Otolaryngology - Head and Neck Surgery/General Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Mamtha Jadhav
- Department of General Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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El Sharu H, Ahmad S, Coore H. Legionella-induced dysarthria and rhabdomyolysis with acute renal failure achieving recovery. Clin Case Rep 2024; 12:e8628. [PMID: 38464574 PMCID: PMC10920313 DOI: 10.1002/ccr3.8628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/22/2024] [Accepted: 02/16/2024] [Indexed: 03/12/2024] Open
Abstract
Key Clinical Message Legionnaires' disease, often presenting as pneumonia, can uncommonly manifest with extrapulmonary symptoms such as cerebellar involvement and rhabdomyolysis. This case emphasizes the successful resolution of dysarthria and renal dysfunction with prompt Legionella treatment, underscoring the importance of vigilance for diverse manifestations in Legionella infections. Abstract Legionnaires' disease usually presents with pneumonia and a few extrapulmonary manifestations, such as neurological, musculoskeletal, and cutaneous manifestations. However, cerebellar involvement and rhabdomyolysis as an association with Legionella are not frequently encountered. We present a case of Legionella-induced rhabdomyolysis requiring hemodialysis and dysarthria that resolved with Legionella treatment.
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Affiliation(s)
- Husam El Sharu
- Internal MedicineEast Carolina University Health Medical CenterGreenvilleNorth CarolinaUSA
| | - Soban Ahmad
- Internal MedicineEast Carolina University Health Medical CenterGreenvilleNorth CarolinaUSA
| | - Hunter Coore
- Internal MedicineEast Carolina University Health Medical CenterGreenvilleNorth CarolinaUSA
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16
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Balzan P, Palmer R, Tattersall C. Speech and language therapists' management practices, perceived effectiveness of current treatments and interest in neuromuscular electrical stimulation for acquired dysarthria rehabilitation: An international perspective. Int J Lang Commun Disord 2024; 59:744-761. [PMID: 37818779 DOI: 10.1111/1460-6984.12963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 09/20/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Research is beginning to shed light on the practices employed by speech-language therapists (SLTs) for the management of acquired dysarthria. However, studies that explore SLTs' satisfaction with the effectiveness of current therapies and their interest in new treatment methods for this population have not been carried out. One potential new method is neuromuscular electrical stimulation (NMES): the pool of evidence for its use in rehabilitation is increasing, yet it has not been widely explored for use with dysarthria. AIM To extend the understanding of acquired dysarthria management practices employed by SLTs across the globe and determine their satisfaction with current therapy options. To explore their interest in using NMES with this population. METHODS AND PROCEDURES A cross-sectional international online survey was developed and disseminated to SLTs working with adults with acquired dysarthria through international professional associations. The survey collected information on demographic characteristics, dysarthria management practices, satisfaction with treatment effectiveness and interest in and knowledge of NMES. Survey responses were analysed using descriptive and inferential statistics, and quantitative content analysis. OUTCOMES AND RESULTS A total of 211 SLTs (North America, 48.8%; Europe, 36%; Asia, 8.1%; Oceania, 5.7%; Africa, 0.9%; South America, 0.5%) completed the survey in full. Management practices varied considerably. There was a clear preference for informal assessments, mainly oral-motor examinations, focusing on body functions and structures. The majority of respondents rejected the use of non-speech oral motor exercises as a clinical or carryover exercise. Variable satisfaction with current speech subsystem treatments was noted; however, overall, there was a general dissatisfaction. Whilst a strong interest in the use of NMES for dysarthria was evidenced, it was noted that most SLTs lacked fundamental knowledge of NMES principles and application. CONCLUSION SLTs' management practices and satisfaction with acquired dysarthria treatments differed substantially. Investigations of the potential use of NMES for dysarthria treatment are of interest. WHAT THIS PAPER ADDS What is already known on the subject Recent country-specific surveys have explored speech-language therapists' (SLTs') assessment and intervention practices for acquired dysarthria. These studies indicate that although clinical management for this speech disorder mainly involves informal assessment tools and impairment-focused treatment, communication beyond the impairment, such as the activity and participation domains, is also frequently assessed and treated. What this paper adds to existing knowledge The majority of SLTs are dissatisfied with the overall benefits of current acquired dysarthria treatment. Phonatory, respiration and speech rate therapies are perceived to be more effective than prosody, articulation and resonance treatments. Despite a general lack of theoretical knowledge, most SLTs are interested in neuromuscular electrical stimulation treatment for acquired dysarthria. What are the potential or actual clinical implications of this work? New, evidence-based treatments are needed for SLTs to be confident in the effectiveness of their acquired dysarthria treatment.
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Affiliation(s)
- Pasquale Balzan
- Division of Human Communication Sciences, School of Allied Health Professions, Nursing and Midwifery, University of Sheffield, Sheffield, UK
| | - Rebecca Palmer
- Sheffield Centre for Health and Related Research, University of Sheffield, Sheffield, UK
| | - Catherine Tattersall
- Division of Human Communication Sciences, School of Allied Health Professions, Nursing and Midwifery, University of Sheffield, Sheffield, UK
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Martinez-Nunez AE, Sarmento FP, Chandra V, Hess CW, Hilliard JD, Okun MS, Wong JK. Management of essential tremor deep brain stimulation-induced side effects. Front Hum Neurosci 2024; 18:1353150. [PMID: 38454907 PMCID: PMC10918853 DOI: 10.3389/fnhum.2024.1353150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 02/01/2024] [Indexed: 03/09/2024] Open
Abstract
Deep brain stimulation (DBS) is an effective surgical therapy for carefully selected patients with medication refractory essential tremor (ET). The most popular anatomical targets for ET DBS are the ventral intermedius nucleus (VIM) of the thalamus, the caudal zona incerta (cZI) and the posterior subthalamic area (PSA). Despite extensive knowledge in DBS programming for tremor suppression, it is not uncommon to experience stimulation induced side effects related to DBS therapy. Dysarthria, dysphagia, ataxia, and gait impairment are common stimulation induced side effects from modulation of brain tissue that surround the target of interest. In this review, we explore current evidence about the etiology of stimulation induced side effects in ET DBS and provide several evidence-based strategies to troubleshoot, reprogram and retain tremor suppression.
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Affiliation(s)
- Alfonso Enrique Martinez-Nunez
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL, United States
- Department of Neurology, University of Florida, Gainesville, FL, United States
| | - Filipe P. Sarmento
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL, United States
| | - Vyshak Chandra
- Department of Neurosurgery, University of Florida, Gainesville, FL, United States
| | - Christopher William Hess
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL, United States
- Department of Neurology, University of Florida, Gainesville, FL, United States
| | - Justin David Hilliard
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL, United States
- Department of Neurosurgery, University of Florida, Gainesville, FL, United States
| | - Michael S. Okun
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL, United States
- Department of Neurology, University of Florida, Gainesville, FL, United States
| | - Joshua K. Wong
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL, United States
- Department of Neurology, University of Florida, Gainesville, FL, United States
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Zuo C, Zhao M, Zhao L, Meng N, Xing X, Li N. Case report: Lateral medullary syndrome with eight-and-a-half syndromes. Medicine (Baltimore) 2024; 103:e34409. [PMID: 38335410 PMCID: PMC10860965 DOI: 10.1097/md.0000000000034409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/29/2023] [Indexed: 02/12/2024] Open
Abstract
RATIONALE Lateral medullary syndrome is caused by atherosclerosis or embolism of the vertebral artery and its branches or the posterior inferior cerebellar artery (PICA).The eight-and-a-half syndrome is a rare pontocerebellar nerve-ocular syndrome presenting as a one-and-a-half syndrome plus ipsilateral seventh cerebral nerve palsy. The dorsolateral medullary syndrome combined with the eight-and-a-half syndromes is even rarer, so it is important to recognize the features of the classical brainstem syndrome and the eight-and-a-half syndromes. PATIENT CONCERNS Most patients with dorsolateral medullary syndrome combined with eight-and-a-half syndromes have a good prognosis, with recovery occurring within a few weeks to a few months, although a few patients may take longer to recover. DIAGNOSIS INTERVENTIONS In the course of disease development, the patient developed dysarthria, dysphagia, hypothermia, ipsilateral Horner sign and ataxia. Computed tomography was performed which showed cerebral infarction in the left brainstem. Cranial diffusion-weighted imaging + magnetic resonance angiography showed acute infarction in the left cerebellar hemisphere, with a high probability of severe stenosis or occlusion in the intracranial and proximal segments of the basilar arteries. This supports the diagnosis of dorsolateral medullary syndrome. The patient's limited adduction and abduction of the left eye and limited adduction of the right eye, combined with peripheral paralysis of the affected lateral nerve, supported the diagnosis of eight-and-a-half syndromes. The administration of antiplatelet and anti-ester fixation treatment can effectively improve the symptoms and shorten the course of the disease. OUTCOMES After antiplatelet and anti-ester fixation treatment, the symptoms improved and the patient was discharged. LESSONS Dorsolateral medullary syndrome combined with eight-and-a-half syndromes is a rare clinical condition, and therefore more attention should be paid to the early diagnosis and treatment of such patients.
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Affiliation(s)
- Chun Zuo
- Neurological Intensive Care Unit, Hebei General Hospital, Shijiazhuang, China
- Graduate School of Hebei North University, Zhangjiakou, China
| | - Mingmin Zhao
- Neurological Intensive Care Unit, Hebei General Hospital, Shijiazhuang, China
- Graduate School of Hebei North University, Zhangjiakou, China
| | - Lei Zhao
- Neurological Intensive Care Unit, Hebei General Hospital, Shijiazhuang, China
- Hebei Provincial Key Laboratory of Cerebral Networks and Cognitive Disorders, Shijiazhuang, China
| | - Nan Meng
- Neurological Intensive Care Unit, Hebei General Hospital, Shijiazhuang, China
- Hebei Provincial Key Laboratory of Cerebral Networks and Cognitive Disorders, Shijiazhuang, China
| | - Xing Xing
- Neurological Intensive Care Unit, Hebei General Hospital, Shijiazhuang, China
- Hebei Provincial Key Laboratory of Cerebral Networks and Cognitive Disorders, Shijiazhuang, China
| | - Na Li
- Neurological Intensive Care Unit, Hebei General Hospital, Shijiazhuang, China
- Hebei Provincial Key Laboratory of Cerebral Networks and Cognitive Disorders, Shijiazhuang, China
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Tamplin J, Haines SJ, Baker FA, Sousa TV, Thompson Z, Crouch H, Dunn S, Tull V, Vogel AP, Morris ME. ParkinSong Online: Feasibility of Telehealth Delivery and Remote Data Collection for a Therapeutic Group Singing Study in Parkinson's. Neurorehabil Neural Repair 2024; 38:122-133. [PMID: 38156662 PMCID: PMC10874111 DOI: 10.1177/15459683231219269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
BACKGROUND Parkinson's disease can negatively affect vocal functioning and social wellbeing, particularly in the latter stages of disease progression. Face-to-face group singing interventions can improve communication and wellbeing outcomes, yet not all people can access in-person sessions. To help overcome barriers to participation, exploration of the feasibility and utility of online therapeutic singing programs is needed. OBJECTIVES To evaluate the feasibility, acceptability, and preliminary efficacy of a 12-week ParkinSong Online intervention on speech and wellbeing for people with Parkinson's disease. METHODS A total of 28 participants with idiopathic Parkinson's disease were recruited to a single-arm feasibility study. Weekly 90-minute online sessions were co-facilitated by a music therapist and speech pathologist. Speech and wellbeing assessments were conducted pre and post intervention. Participant and facilitator surveys were administered after each session, with focus group interviews at the end of the program. RESULTS The recruitment rate was high (90%) with no attrition, adverse events, or safety issues. There was good intervention fidelity, attendance (average 89%), and positive participant experience. Feasibility was good, with technology reported as the main challenge (connecting and navigating Zoom). No improvements were seen in voice measures or wellbeing outcomes in this small trial. The online format used in this study did not provide the same benefits as in-person ParkinSong sessions. CONCLUSIONS ParkinSong Online is feasible for recreational purposes and social engagement provided that people have adequate technological knowledge or support. The optimal online delivery format to achieve communication improvements in Parkinson's awaits confirmation.
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Affiliation(s)
- Jeanette Tamplin
- Faculty of Fine Arts and Music, The University of Melbourne, Southbank, VIC, Australia
- Royal Talbot Rehabilitation Centre, Austin Health, Melbourne, VIC, Australia
| | - Simon J. Haines
- Faculty of Fine Arts and Music, The University of Melbourne, Southbank, VIC, Australia
- School of Allied Health, Human Sciences and Sport, La Trobe University, Bundoora, VIC, Australia
| | - Felicity A. Baker
- Faculty of Fine Arts and Music, The University of Melbourne, Southbank, VIC, Australia
- Centre for Music and Health, Norwegian Academy of Music, Oslo, Norway
| | - Tanara Vieira Sousa
- Faculty of Fine Arts and Music, The University of Melbourne, Southbank, VIC, Australia
| | - Zara Thompson
- Faculty of Fine Arts and Music, The University of Melbourne, Southbank, VIC, Australia
| | - Helen Crouch
- School of Allied Health, Human Sciences and Sport, La Trobe University, Bundoora, VIC, Australia
- Monash Health, Melbourne, Clayton, VIC, Australia
| | - Stephen Dunn
- Consumer Representative, Melbourne, VIC, Australia
| | | | - Adam P. Vogel
- Centre for Neuroscience of Speech, The University of Melbourne, Parkville, VIC, Australia
- Department of Neurodegeneration, Hertie Institute for Clinical Brain Research, University of Tübingen, Germany & Center for Neurology, University Hospital Tübingen, Postfach, Germany
- Redenlab, Melbourne, VIC, Australia
| | - Meg E. Morris
- Academic & Research Collaborative in Health (ARCH), and Care Economy Research Institute (CERI), La Trobe University, Bundoora, VIC, Australia
- Victorian Rehabilitation Centre, Healthscope, Glen Waverley, VIC, Australia
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20
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Kooi-van Es M, Erasmus CE, Voet NBM, van den Engel-Hoek L, van der Wees PJ. Best practice recommendations for speech-language pathology in children with neuromuscular disorders: A Delphi-based consensus study. Int J Speech Lang Pathol 2024; 26:45-58. [PMID: 36896919 DOI: 10.1080/17549507.2023.2181224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
PURPOSE Speech-language pathology (SLP) is considered an essential intervention due to the high prevalence of dysphagia and dysarthria in paediatric neuromuscular disorders (pNMD). Evidence-based guidelines for SLP in pNMD are missing and children could be deprived the best of care. This study aimed to achieve consensus and present best practice recommendations on SLP intervention in pNMD. METHOD A modified Delphi technique was used with a panel of experienced Dutch speech-language pathologists. In two online survey rounds and a face-to-face consensus meeting, the SLP experts proposed intervention items for cases of four types of pNMD (congenital myopathy, Duchenne muscular dystrophy, myotonic dystrophy type 1, and spinal muscular atrophy type 2), covering symptoms of dysphagia, dysarthria, drooling, and oral hygiene problems. They rated the level of agreement. RESULT Intervention items that achieved consensus were incorporated into best practice recommendations. These recommendations cover six core intervention components (wait and see, explanation and advice, training and treatment, aids and adjustments, referral to other disciplines, and monitoring) suitable for the described symptoms. CONCLUSION Insight into treatment options is essential to facilitate speech-language pathologists in clinical decision-making. The current study led to best practice recommendations for speech-language pathologists working within the field of pNMD.
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Affiliation(s)
- Mieke Kooi-van Es
- Rehabilitation Centre Klimmendaal, Arnhem, The Netherlands
- Department of Rehabilitation, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Corrie E Erasmus
- Radboud, University Medical Centre, Department of Pediatric Neurology, Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Nicoline B M Voet
- Rehabilitation Centre Klimmendaal, Arnhem, The Netherlands
- Department of Rehabilitation, Radboud University Medical Centre, Nijmegen, The Netherlands, and
| | | | - Philip J van der Wees
- Department of Rehabilitation and IQ Healthcare, Radboud University Medical Centre, Nijmegen, The Netherlands
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21
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Inting KAE, Piano AN. Irinotecan-Induced Transient Dysarthria in a Patient With Metastatic Colorectal Cancer: A Case Report. Cureus 2024; 16:e54416. [PMID: 38510900 PMCID: PMC10951681 DOI: 10.7759/cureus.54416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2024] [Indexed: 03/22/2024] Open
Abstract
We present a rare case of irinotecan-induced transient dysarthria in a 60-year-old female undergoing FOLFIRI (folinic acid (leucovorin), fluorouracil (5-FU), and irinotecan) chemotherapy for metastatic colorectal cancer. In eight out of the 12 cycles, an isolated, self-limiting "lingual dysarthria" with tongue stiffness consistently occurred during infusion and resolved promptly upon completion. Cranial imaging done during the initial episode and after the completion of the chemotherapy regimen were unremarkable. This temporal correlation suggests a drug-induced effect, proposed to be related to cholinergic hyperactivity associated with the drug's reversible inhibition of acetylcholinesterase. The hypoglossal nucleus, responsible for the motor function of the tongue, is selectively affected due to dense innervation by muscarinic cholinergic receptors (in comparison to other brainstem nuclei). This aligned with acute cholinergic syndrome common to irinotecan, and dysarthria might just be a rare manifestation of this common phenomenon. Its reversibility and atropine responsiveness support the cholinergic hypothesis. Clinicians should be mindful of this rare adverse event to avoid premature cessation of effective chemotherapy. Patient education on potential side effects and a comprehensive dysarthria work-up are crucial.
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22
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Kim Y, Kim M, Kim J, Song TJ. Efficacy and feasibility of a digital speech therapy for post-stroke dysarthria: protocol for a randomized controlled trial. Front Neurol 2024; 15:1305297. [PMID: 38356882 PMCID: PMC10865504 DOI: 10.3389/fneur.2024.1305297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 01/11/2024] [Indexed: 02/16/2024] Open
Abstract
Background Dysarthria is a motor speech disorder caused by various neurological diseases, particularly stroke. Individuals with post-stroke dysarthria experience impaired speech intelligibility, communication difficulties, and a reduced quality of life. However, studies on the treatment of post-stroke dysarthria are lacking. Digital speech therapy applications have the advantages of being personalized and easily accessible. However, evidence for their efficacy is not rigorous. Moreover, no studies have investigated both the acute to subacute, and chronic phases of stroke. This study aims to investigate the efficacy and feasibility of digital speech therapy applications in addressing these gaps in dysarthria treatment. Methods and design This study is a multicenter, prospective, randomized, evaluator-blinded non-inferiority trial. We aim to recruit 76 participants with post-stroke dysarthria. Eligible participants will be stratified based on the onset period of stroke into acute to subacute, and chronic phases. Participants will be randomized in a 1:1 to receive either a personalized digital speech therapy application or conventional therapy with a workbook for 60 min daily, 5 days a week, for 4 weeks. The primary outcome is the improvement in speech intelligibility. This will be measured by how accurately independent listeners can transcribe passages read by the participants. Secondary outcomes, which include speech function, will be evaluated remotely by speech-language pathologists. This includes the maximum phonation time, oral diadochokinetic rate, and percentage of consonants correct. Participants' psychological well-being will also be assessed using self-report questionnaires, such as depressive symptoms (Patient Health Questionnaire-9) and quality of life (Quality of Life in the Dysarthric Speaker scale). The trial will also assess the feasibility, participant adherence, and usability of the application. Rigorous data collection and monitoring will be implemented to ensure patient safety. Conclusion This trial aims to investigate the efficacy and feasibility of digital speech therapy applications for treating post-stroke dysarthria. The results could establish foundational evidence for future clinical trials with larger sample sizes. Clinical trial registration Clinicaltrials.gov, identifier: NCT05865106.
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Affiliation(s)
- Yuyoung Kim
- HCI Lab, Yonsei University, Seoul, Republic of Korea
| | - Minjung Kim
- HCI Lab, Yonsei University, Seoul, Republic of Korea
| | - Jinwoo Kim
- HCI Lab, Yonsei University, Seoul, Republic of Korea
- HAII Corporation, Seoul, Republic of Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
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23
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Stamenović J, Živadinović B, Đurić V. Case report: Unilateral paralysis of the hypoglossal nerve as the only clinical sign of clivus meningioma - a case report and literature review. Front Oncol 2024; 14:1337680. [PMID: 38327744 PMCID: PMC10847574 DOI: 10.3389/fonc.2024.1337680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/08/2024] [Indexed: 02/09/2024] Open
Abstract
Introduction Clivus meningiomas are benign tumors that occur at the skull base in the posterior cranial fossa. Symptoms usually progress several months or years before diagnosis and may include: headache, vertigo, hearing impairment, ataxia with gait disturbances, sensory problems. In the neurological findings, paralysis of the lower cranial nerves is most often seen, which in the later course can be accompanied by cerebellar and pyramidal signs until the development of a consciousness impairment. Case presentation We presented the case of a patient who at the time of diagnosis had only unilateral hypoglossal nerve paralysis with dysarthria and mild dysphagia. After the neurosurgical procedure, pathohistological analysis confirmed meningothelial meningioma. Conclusion Early recognition of clivus tumors, which include meningiomas, is necessary in order to implement an adequate therapeutic procedure and prevent further deterioration of the patient's condition.
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Affiliation(s)
- Jelena Stamenović
- Faculty of Medicine, University of Niš, Niš, Serbia
- Neurology Clinic, University Clinical Center Niš, Niš, Serbia
| | - Biljana Živadinović
- Faculty of Medicine, University of Niš, Niš, Serbia
- Neurology Clinic, University Clinical Center Niš, Niš, Serbia
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24
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Laures-Gore J, Rogers CR, Griffey H, Rice KG, Russell S, Frankel M, Patel R. Dialect identification, intelligibility ratings, and acceptability ratings of dysarthric speech in two American English dialects. Clin Linguist Phon 2024:1-12. [PMID: 38246149 DOI: 10.1080/02699206.2023.2301337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 12/29/2023] [Indexed: 01/23/2024]
Abstract
The current study explored the intelligibility and acceptability ratings of dysarthric speakers with African American English (AAE) and General American English (GAE) dialects by listeners who identify as GAE or AAE speakers, as well as listener ability to identify dialect in dysarthric speech. Eighty-six listeners rated the intelligibility and acceptability of sentences extracted from a passage read by speakers with dysarthria. Samples were used from the Atlanta Motor Speech Disorders Corpus and ratings were collected via self-report. The listeners identified speaker dialect in a forced-choice format. Listeners self-reported their dialect and exposure to AAE. AAE dialect was accurately identified in 63.43% of the the opportunities; GAE dialect was accurately identified in 70.35% of the opportunities. Listeners identifying as AAE speakers rated GAE speech as more acceptable, whereas, listeners identifying as GAE speakers rated AAE speech as more acceptable. Neither group of listeners demonstrated a difference in intelligibility ratings. Exposure to AAE had no effect on intelligibility or acceptability ratings. Listeners can identify dialect (AAE and GAE) with a better than chance degree of accuracy. One's dialect may have an effect on intelligibility and acceptability ratings. Exposure to a dialect did not affect listener ratings of intelligibility or acceptability.
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Affiliation(s)
- Jacqueline Laures-Gore
- Department of Communication Sciences and Disorders, Georgia State University, Atlanta, USA
| | - Caitlin Ray Rogers
- Department of Communication Sciences and Disorders, Georgia State University, Atlanta, USA
| | - Hannah Griffey
- Department of Communication Sciences and Disorders, Georgia State University, Atlanta, USA
| | - Kenneth G Rice
- Department of Counseling and Psychological Services, Georgia State University, Atlanta, USA
| | - Scott Russell
- Speech-Language Pathology, Grady Memorial Hospital, Atlanta, USA
| | - Michael Frankel
- Department of Neurology, Emory University School of Medicine, Marcus Stroke & Neuroscience Center at Grady Hospital, Atlanta, USA
| | - Rupal Patel
- Department of Communication Sciences and Disorders & Khoury College of Computer Science, Northeastern University, Boston, USA
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25
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Lucca LF, Spezzano L, Bono F, Ursino M, Cerasa A, Piccione F. Transient Worsening of Dysphagia and Dysarthria after Treatment with Botulinum Toxin in Patients with Acquired Brain Injury. Healthcare (Basel) 2023; 11:3117. [PMID: 38132007 PMCID: PMC10742520 DOI: 10.3390/healthcare11243117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/30/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023] Open
Abstract
Although botulinum toxin is widely considered an effective and safe treatment for a variety of neurological conditions (such as disabling spasticity), local or systemic adverse effects have often been reported. This study describes three cases of patients with severe acquired brain injury who were receiving speech therapy for recovering dysphagia and dysarthria but showed worsening of these symptoms after receiving BoNT treatment for motor spasticity. To increase clinicians' knowledge of these adverse effects, we present our cases and explore their significance to avoid major complications such as aspiration pneumonia.
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Affiliation(s)
| | - Luisa Spezzano
- S. Anna Institute, 88900 Crotone, Italy; (L.F.L.); (L.S.); (M.U.)
| | - Francesco Bono
- Center for Botulinum Toxin Therapy, Neurology Unit, A.O.U. Mater Domini, 88100 Catanzaro, Italy;
| | - Maria Ursino
- S. Anna Institute, 88900 Crotone, Italy; (L.F.L.); (L.S.); (M.U.)
| | - Antonio Cerasa
- S. Anna Institute, 88900 Crotone, Italy; (L.F.L.); (L.S.); (M.U.)
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98164 Messina, Italy
- Pharmacotechnology Documentation and Transfer Unit, Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
| | - Francesco Piccione
- Unit of Neurorehabilitation, Padua Hospital, University of Padua, 35122 Padova, Italy;
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26
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Minetti M, Balella G, Zinno L. Anti-recoverin antibodies in a cerebellar syndrome without retinal involvement. Acta Biomed 2023; 94:e2023258. [PMID: 38054667 PMCID: PMC10734245 DOI: 10.23750/abm.v94i6.15234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 10/04/2023] [Indexed: 12/07/2023]
Abstract
Anti-recoverin antibodies are typically found in cancer-associated retinopathy or autoimmune diseases. We present a case of anti-recoverin positive cerebellar syndrome without any signs of malignancy or retinopathy. The patient was treated with steroids and intravenous immunoglobulins, resulting in improvements in both cognitive and motor symptoms.
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27
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Hilger A, Dunne-Platero K. The experiences of speech pathology referral and communicative participation in adults with cerebellar ataxia. Int J Speech Lang Pathol 2023; 25:849-860. [PMID: 36562755 DOI: 10.1080/17549507.2022.2134455] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
PURPOSE The purpose of this study was to identify potential barriers to speech pathology referral in ataxia, as well as potential factors influencing satisfaction with speech pathology and communicative participation. METHOD An online survey study included questions about participant demographics, referral and access to speech pathology, satisfaction with speech pathology, and communicative participation via the Communicative Participation Item Bank (CPIB). RESULTS We analysed 118 eligible responses from individuals with ataxia. Results from Bayesian regression models indicated that the overall referral rate to speech pathology was 64% for the respondents with a speech impairment, predicted by lower income, less education, and greater self-perceived speech severity. Additionally, sex, self-perceived speech severity, and length of speech impairment predicted more restricted communicative participation. For the respondents who were referred for speech pathology, overall satisfaction with speech pathology was neutral to high but most individuals reported little to no improvement in their speech. CONCLUSION Referral rate to speech pathology was low given that dysarthria and dysphagia are highly likely to occur in ataxia. Considerations should be made for perceived speech severity, sex, and length of speech impairment in evaluating communicative participation. Lastly, there is a vital need for evidence-based treatment for ataxic dysarthria.
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Affiliation(s)
- Allison Hilger
- Department of Speech, Language, and Hearing Sciences, University of Colorado, Boulder, CO, USA
| | - Kylie Dunne-Platero
- Department of Speech, Language, and Hearing Sciences, University of Colorado, Boulder, CO, USA
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28
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Casanova D, Ferreira AL, Sá A, Trindade I, Cotter J. Fahr Syndrome: When Dysarthria Doesn't Mean a Stroke. Cureus 2023; 15:e50616. [PMID: 38226128 PMCID: PMC10788818 DOI: 10.7759/cureus.50616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2023] [Indexed: 01/17/2024] Open
Abstract
Fahr syndrome is a rare neurodegenerative disorder, characterized by calcium deposition in the brain. It is usually associated with phosphocalcium metabolism disorders, like hypoparathyroidism, or with genetical predisposition, as seen in Fahr disease. Given the wide array of differential diagnoses medical awareness should be emphasized to prompt diagnosis and management. In this case, we depict a classical presentation of Fahr syndrome, highlighting the differential diagnosis with stroke given the similar clinical signs and symptoms, although pointing out the distinct radiological presentation that raises clinical suspicion for this entity.
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Affiliation(s)
- Daniela Casanova
- Internal Medicine, Hospital da Senhora da Oliveira - Guimarães, Guimarães, PRT
| | - Ana L Ferreira
- Internal Medicine, Hospital da Senhora da Oliveira - Guimarães, Guimarães, PRT
| | - Ana Sá
- Internal Medicine, Hospital da Senhora da Oliveira, Guimarães, PRT
| | - Isabel Trindade
- Internal Medicine, Hospital Senhora da Oliveira - Guimarães, Guimarães, PRT
| | - Jorge Cotter
- Internal Medicine, Hospital Senhora da Oliveira - Guimarães, Guimarães, PRT
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29
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Hahn Arkenberg RE, Mitchell SS, Craig BΑ, Brown B, Burdo-Hartman W, Lundine JP, Goffman L, Smith A, Malandraki GA. Neuromuscular adaptations of swallowing and speech in unilateral cerebral palsy: shared and distinctive traits. J Neurophysiol 2023; 130:1375-1391. [PMID: 37877193 DOI: 10.1152/jn.00502.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 10/02/2023] [Accepted: 10/19/2023] [Indexed: 10/26/2023] Open
Abstract
Our aims were to 1) examine the neuromuscular control of swallowing and speech in children with unilateral cerebral palsy (UCP) compared with typically developing children (TDC), 2) determine shared and separate neuromuscular underpinnings of the two functions, and 3) explore the relationship between this control and behavioral outcomes in UCP. Surface electromyography (sEMG) was used to record muscle activity from the submental and superior and inferior orbicularis oris muscles during standardized swallowing and speech tasks. The variables examined were normalized mean amplitude, time to peak amplitude, and bilateral synchrony. Swallowing and speech were evaluated using standard clinical measures. Sixteen children with UCP and 16 TDC participated (7-12 yr). Children with UCP demonstrated higher normalized mean amplitude and longer time to peak amplitude across tasks than TDC (P < 0.01; and P < 0.02) and decreased bilateral synchrony than TDC for swallows (P < 0.01). Both shared and distinctive neuromuscular patterns were observed between swallowing and speech. In UCP, higher upper lip amplitude during swallows was associated with shorter normalized mealtime durations, whereas higher submental bilateral synchrony was related to longer mealtime durations. Children with UCP demonstrate neuromuscular adaptations for swallowing and speech, which should be further evaluated for potential treatment targets. Furthermore, both shared and distinctive neuromuscular underpinnings between the two functions are documented.NEW & NOTEWORTHY Systematically studying the swallowing and speech of children with UCP is new and noteworthy. We found that they demonstrate neuromuscular adaptations for swallowing and speech compared with typically developing peers. We examined swallowing and speech using carefully designed tasks, similar in motor complexity, which allowed us to directly compare patterns. We found shared and distinctive neuromuscular patterns between swallowing and speech.
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Affiliation(s)
- Rachel E Hahn Arkenberg
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, Indiana, United States
| | - Samantha S Mitchell
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, Indiana, United States
| | - Bruce Α Craig
- Department of Statistics, Purdue University, West Lafayette, Indiana, United States
| | - Barbara Brown
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, Indiana, United States
| | - Wendy Burdo-Hartman
- Nationwide Children's Hospital, Columbus, Ohio, United States
- Department of Pediatrics, College of Medicine, Ohio State University, Columbus, Ohio, United States
| | - Jennifer P Lundine
- Nationwide Children's Hospital, Columbus, Ohio, United States
- Department of Speech & Hearing Sciences, Ohio State University, Columbus, Ohio, United States
| | - Lisa Goffman
- Callier Center for Communication Disorders, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas Texas, United States
| | - Anne Smith
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, Indiana, United States
| | - Georgia A Malandraki
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, Indiana, United States
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, United States
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30
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Alaka B, Shibwabo B. Models and Approaches for Comprehension of Dysarthric Speech Using Natural Language Processing: Systematic Review. JMIR Rehabil Assist Technol 2023; 10:e44489. [PMID: 37889538 PMCID: PMC10655903 DOI: 10.2196/44489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 05/11/2023] [Accepted: 07/24/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND Speech intelligibility and speech comprehension for dysarthric speech has attracted much attention recently. Dysarthria is characterized by irregularities in the speed, strength, pitch, breath control, range, steadiness, and accuracy of muscle movements required for articulatory aspects of speech production. OBJECTIVE This study examined the contributions made by other studies involved in dysarthric speech comprehension. We focused on the modes of meaning extraction used in generalizing speaker-listener underpinnings in light of semantic ontology extraction as a desired technique, applied method types, speech representations used, and databases sourced from. METHODS This study involved a systematic literature review using 7 electronic databases: Cochrane Database of Systematic Reviews, Web of Science Core Collection, Scopus, PubMed, ACM, IEEE Xplore, and Google Scholar. The main eligibility criterion was the extraction of meaning from dysarthric speech using natural language processing or understanding approaches to improve on dysarthric speech comprehension. In total, out of 834 search results, 30 studies that matched the eligibility requirements were acquired following screening by 2 independent reviewers, with a lack of consensus being resolved through joint discussion or consultation with a third party. In order to evaluate the studies' methodological quality, the risk of bias assessment was based on the Cochrane risk-of-bias tool version 2 (RoB2) with 23 of the studies (77%) registering low risk of bias and 7 studies (33%) raising some concern over the risk of bias. The overall quality assessment of the study was done using TRIPOD (Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis). RESULTS Following a review of 30 primary studies, this study revealed that the reviewed studies focused on natural language understanding or clinical approaches, with an increase in proposed solutions from 2020 onwards. Most studies relied on speaker-dependent speech features, while others used speech patterns, semantic knowledge, or hybrid approaches. The prevalent use of vector representation aligned with natural language understanding models, while Mel-frequency cepstral coefficient representation and no representation approaches were applied in neural networks. Hybrid representation studies aimed to reconstruct dysarthric speech or improve comprehension. Comprehensive databases, like TORGO and UA-Speech, were commonly used in combination with other curated databases, while primary data was preferred for specific or unique research objectives. CONCLUSIONS We found significant gaps in dysarthric speech comprehension characterized by the lack of inclusion of important listener or speech-independent features in the speech representations, mode of extraction, and data sources used. Further research is therefore proposed regarding the formulation of models that accommodate listener and speech-independent features through semantic ontologies that will be useful in the inclusion of key features of listener and speech-independent features for meaning extraction of dysarthric speech.
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Affiliation(s)
- Benard Alaka
- School of Computing and Engineering Sciences, Strathmore University, Nairobi, Kenya
| | - Bernard Shibwabo
- School of Computing and Engineering Sciences, Strathmore University, Nairobi, Kenya
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Balzan P, Tattersall C, Palmer R, Murray M. Mapping the development process of transcutaneous neuromuscular electrical stimulation devices for neurorehabilitation, the associated barriers and facilitators, and its applicability to acquired dysarthria: a qualitative study of manufacturers' perspectives. Disabil Rehabil Assist Technol 2023:1-12. [PMID: 37855610 DOI: 10.1080/17483107.2023.2269976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/08/2023] [Indexed: 10/20/2023]
Abstract
PURPOSE The fragmented nature of the medical device market limits our understanding of how particular sub-markets navigate the device development process. Despite the widespread use of transcutaneous neuromuscular electrical stimulation (NMES), its use for acquired dysarthria treatment has not been sufficiently explored. This study aims to provide a preliminary understanding of the stages involved in the development of NMES devices designed for neurorehabilitation. It also aims to investigate manufacturers' perceptions concerning factors that facilitate or impede its development and determine its applicability for acquired dysarthria. MATERIALS AND METHODS In-depth semi-structured online interviews were conducted with eight NMES device manufacturers located across Europe, North America and Oceania. The interviews were video-recorded, automatically transcribed, manually reviewed, and analysed using a qualitative content analysis. RESULTS NMES device development for neurorehabilitation involves six complex phases with sequential and overlapping activities. Some emerging concepts were comparable to established medical device models, while others were specific to NMES. Its adaptability to different neurological disorders, the positive academia-industry collaborations, the industry's growth prospects and the promising global efforts for standardised regulations are all key facilitators for its development. However, financial, political, regulatory, and natural constraints emerged as barriers. Indications and challenges for the applicability of NMES for acquired dysarthria treatment were also discussed. CONCLUSION The findings provide a foundation for further investigations on the NMES market sub-sector, particularly in the context of neurorehabilitation. The study also provides insights into the potential adoption of NMES for acquired dysarthria, which can serve as a reference for future research.
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Affiliation(s)
- Pasquale Balzan
- Division of Human Communication Sciences, School of Allied Health Professions, Nursing and Midwifery, University of Sheffield, Sheffield, UK
| | - Catherine Tattersall
- Division of Human Communication Sciences, School of Allied Health Professions, Nursing and Midwifery, University of Sheffield, Sheffield, UK
| | - Rebecca Palmer
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Michael Murray
- Sheffield Healthcare Gateway, University of Sheffield, Sheffield, UK
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Di Rauso G, Castellucci A, Cavallieri F, Tozzi A, Fioravanti V, Monfrini E, Gessani A, Rossi J, Campanini I, Merlo A, Ronchi D, Napoli M, Pascarella R, Grisanti S, Ferrulli G, Sabadini R, Di Fonzo A, Ghidini A, Valzania F. Speech, Gait, and Vestibular Function in Cerebellar Ataxia with Neuropathy and Vestibular Areflexia Syndrome. Brain Sci 2023; 13:1467. [PMID: 37891834 PMCID: PMC10605709 DOI: 10.3390/brainsci13101467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
(1) Background: Cerebellar ataxia with neuropathy and vestibular areflexia syndrome (CANVAS) is characterized by late-onset cerebellar ataxia, bilateral vestibulopathy, and sensory neuronopathy mostly due to biallelic RFC1 expansion. (2) Objectives: The aim of this case series is to describe vestibular, gait, and speech alterations in CANVAS via a systematic approach. (3) Methods: All patients (n = 5) underwent a standardized clinical-instrumental examination, including the perceptual and acoustic analysis of speech, instrumental gait, and balance analysis (posturographic data were acquired using a force plate [Kistler, Winterthur, Switzerland] while 3D gait analysis, inclusive of surface electromyography, was acquired using a motion capture system [SMART DX, BTS Bioengineering, Milan, Italy], a wireless electromyograph [FreeEMG, BTS Bioengineering, Milan, Italy]), and vestibular assessment with video-oculography. (4) Results: Five patients were included in the analysis: three females (patients A, B, C) and two males (patients D and E) with a mean age at evaluation of 62 years (SD ± 15.16, range 36-74). The mean age of symptoms' onset was 55.6 years (SD ± 15.04, range 30-68), and patients were clinically and instrumentally evaluated with a mean disease duration of 6.4 years (SD ± 0.54, range 6-7). Video-Frenzel examination documented spontaneous downbeat nystagmus enhanced on bilateral gaze in all patients, except for one presenting with slight downbeat nystagmus in the supine position. All patients exhibited different degrees of symmetrically reduced VOR gain for allsix semicircular canals on the video-head impulse test and an unexpectedly normal ("false negative") VOR suppression, consistent with combined cerebellar dysfunction and bilateral vestibular loss. Posturographic indices were outside their age-matched normative ranges in all patients, while 3D gait analysis highlighted a reduction in ankle dorsiflexion (limited forward rotation of the tibia over the stance foot during the stance phase of gait and fatigue of the dorsiflexor muscles) and variable out-of-phase activity of plantar flexors during the swing phase. Finally, perceptual-acoustic evaluation of speech showed ataxic dysarthria in three patients. Dysdiadochokinesis, rhythm instability, and irregularity were observed in the oral diadochokinesis task. (5) Conclusions: CANVAS is a recently discovered syndrome that is gaining more and more relevance within late-onset ataxias. In this paper, we aimed to contribute to a detailed description of its phenotype.
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Affiliation(s)
- Giulia Di Rauso
- Department of Biomedical, Metabolic and Neural Science, University of Modena and Reggio Emilia, 41125 Modena, Italy;
- Neurology, Neuroscience Head Neck Department, Azienda Ospedaliero-Universitaria di Modena, 41126 Modena, Italy;
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (V.F.); (J.R.); (R.S.); (F.V.)
| | - Andrea Castellucci
- Otolaryngology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.C.); (A.G.)
| | - Francesco Cavallieri
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (V.F.); (J.R.); (R.S.); (F.V.)
| | - Andrea Tozzi
- Otorhinolaryngology-Head and Neck Surgery Department, University Hospital of Modena, 41125 Modena, Italy; (A.T.); (G.F.)
| | - Valentina Fioravanti
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (V.F.); (J.R.); (R.S.); (F.V.)
| | - Edoardo Monfrini
- Neurology Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (E.M.); (D.R.); (A.D.F.)
- Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Annalisa Gessani
- Neurology, Neuroscience Head Neck Department, Azienda Ospedaliero-Universitaria di Modena, 41126 Modena, Italy;
| | - Jessica Rossi
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (V.F.); (J.R.); (R.S.); (F.V.)
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41125 Reggio Emilia, Italy;
| | - Isabella Campanini
- LAM-Motion Analysis Laboratory, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (I.C.); (A.M.)
| | - Andrea Merlo
- LAM-Motion Analysis Laboratory, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (I.C.); (A.M.)
| | - Dario Ronchi
- Neurology Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (E.M.); (D.R.); (A.D.F.)
- Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Manuela Napoli
- Neuroradiology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.N.); (R.P.)
| | - Rosario Pascarella
- Neuroradiology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (M.N.); (R.P.)
| | - Sara Grisanti
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41125 Reggio Emilia, Italy;
| | - Giuseppe Ferrulli
- Otorhinolaryngology-Head and Neck Surgery Department, University Hospital of Modena, 41125 Modena, Italy; (A.T.); (G.F.)
| | - Rossella Sabadini
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (V.F.); (J.R.); (R.S.); (F.V.)
| | - Alessio Di Fonzo
- Neurology Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (E.M.); (D.R.); (A.D.F.)
| | - Angelo Ghidini
- Otolaryngology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.C.); (A.G.)
| | - Franco Valzania
- Neurology Unit, Neuromotor & Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (V.F.); (J.R.); (R.S.); (F.V.)
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Rong P, Benson J. Intergenerational choral singing to improve communication outcomes in Parkinson's disease: Development of a theoretical framework and an integrated measurement tool. Int J Speech Lang Pathol 2023; 25:722-745. [PMID: 36106430 DOI: 10.1080/17549507.2022.2110281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Purpose: This study presented an initial step towards developing the evidence base for intergenerational choral singing as a communication-focussed rehabilitative approach for Parkinson's disease (PD).Method: A theoretical framework was established to conceptualise the rehabilitative effect of intergenerational choral singing on four domains of communication impairments - motor drive, timing mechanism, sensorimotor integration, higher-level cognitive and affective functions - as well as activity/participation, and quality of life. A computer-assisted multidimensional acoustic analysis was developed to objectively assess the targeted domains of communication impairments. Voice Handicap Index and the World Health Organization's Quality of Life assessment-abbreviated version were used to obtain patient-reported outcomes at the activity/participation and quality of life levels. As a proof of concept, a single subject with PD was recruited to participate in 9 weekly 1-h intergenerational choir rehearsals. The subject was assessed before, 1 week post, and 8 weeks post-choir.Result: Notable trends of improvement were observed in multiple domains of communication impairments at 1 week post-choir. Some improvements were maintained at 8 weeks post-choir. Patient-reported outcomes exhibited limited pre-post changes.Conclusion: This study provided the theoretical groundwork and an empirical measurement tool for future validation of intergenerational choral singing as a novel rehabilitation for PD.
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Affiliation(s)
- Panying Rong
- Department of Speech-Language-Hearing: Sciences & Disorders, University of Kansas, Lawrence, KS, USA and
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Cave R, Bloch S. The use of speech recognition technology by people living with amyotrophic lateral sclerosis: a scoping review. Disabil Rehabil Assist Technol 2023; 18:1043-1055. [PMID: 34511007 DOI: 10.1080/17483107.2021.1974961] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 08/27/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND More than 80% of people living with Amyotrophic Lateral Sclerosis (plwALS) develop difficulties with their speech, affecting communication, self-identity and quality of life. Automatic speech recognition technology (ASR) is becoming a common way to interact with a broad range of devices, to find information and control the environment.ASR can be problematic for people with acquired neurogenic motor speech difficulties (dysarthria). Given that the field is rapidly developing, a scoping review is warranted. AIMS This study undertakes a scoping review on the use of ASR technology by plwALS and identifies research gaps in the existing literature. MATERIALS AND METHODS Electronic databases and relevant grey literature were searched from 1990 to 2020. Eleven research papers and articles were identified that included participants living with ALS using ASR technology. Relevant data were extracted from the included sources, and a narrative summary of the findings presented.Outcomes and Results: Eleven publications used recordings of plwALS to assess word recognition rate (WRR) word error rate (WER) or phoneme error rate (PER) and appropriacy of responses by ASR devices. All were found to be linked to severity of dysarthria and the ASR technology used. One article examined how speech modification may improve ASR accuracy. The final article completed thematic analysis of Amazon.com reviews for the Amazon Echo and plwALS were reported to use ASR devices to control the environment and summon assistance. CONCLUSIONS There are gaps in the evidence base: understanding expectations of plwALS and how they use ASR technology; how WER/PER/WRR relates to usability; how ASR use changes as ALS progresses.Implications for rehabilitationDevices that people can interact with using speech are becoming ubiquitous. As movement and mobility are likely to be affected by ALS and progress over time, speech interaction could be very helpful for accessing information and environmental control.However, many people living with ALS (plwALS) also have impaired speech (dysarthria) and experience trouble using voice interaction technology because it may not understand them.Although advances in automated speech recognition (ASR) technology promise better understanding of dysarthric speech, future research needs to investigate how plwALS use ASR, how accurate it needs to be to be functionally useful, and how useful it may be over time as the disease progresses.
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Affiliation(s)
- Richard Cave
- Language and Cognition, University College London, London, UK
| | - Steven Bloch
- Language and Cognition, University College London, London, UK
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Lim SH, Guek TY, Woon FP, Tay DD, Ho SS, Ng SC, De Silva DA. National Institutes of Health Stroke Scale: comparison of original and modified versions for Singapore culture. Singapore Med J 2023; 64:563-566. [PMID: 34600450 PMCID: PMC10564095 DOI: 10.11622/smedj.2021126] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 01/06/2021] [Indexed: 11/18/2022]
Abstract
Introduction The National Institutes of Health Stroke Scale (NIHSS), originally designed in the United States of America, contains items on dysphasia and dysarthria that are deemed culturally unsuitable for the Singapore context. We compared the error rates of dysphasia objects, dysphasia phrases and dysarthria words between the original and alternative items in a cohort of Singaporean subjects without dysphasia or dysarthria. Methods In this prospective study, 140 English-speaking Singaporean subjects without impairments of dysphasia or dysarthria had an assessment of NIHSS items 9 and 10 using the original and alternative items. Paired analyses were conducted for comparison of error rates. Results The error rates were high for four original dysphasia objects (Hammock: 62.9%, Cactus: 38.6%, Feather: 23.6%, Glove: 20.7%) and significantly lower for alternative items (Snail: 5%, Horse: 1.4%, Hanger: 1.4%, Car: 0%) (P < 0.001). For dysphasia phrases and dysarthria words, the error rates were low and there were no differences in error rates between the original and alternative items. Conclusion There are cultural issues with several dysphasia objects in the original NIHSS as evidenced by the high error rates, which were lowered with more culturally suitable alternatives. This study formed a basis to derive a more suitable version of the NIHSS for English-speaking subjects in Singapore.
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Affiliation(s)
- Shu Han Lim
- Duke-NUS Medical School, Singapore
- Department of Neurology, National Neuroscience Institute (SGH Campus), Singapore
| | - Tai Yan Guek
- Department of Neurology, National Neuroscience Institute (SGH Campus), Singapore
| | - Fung Peng Woon
- Department of Neurology, Singapore General Hospital, Singapore
| | | | - Shu Swen Ho
- Department of Neurology, National Neuroscience Institute (SGH Campus), Singapore
| | - Szu Chyi Ng
- Department of Neurology, Singapore General Hospital, Singapore
| | - Deidre Anne De Silva
- Department of Neurology, National Neuroscience Institute (SGH Campus), Singapore
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Cohen PR. A Stroke of Bad Luck: An Autobiographical Case Report. Cureus 2023; 15:e44788. [PMID: 37809237 PMCID: PMC10558244 DOI: 10.7759/cureus.44788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2023] [Indexed: 10/10/2023] Open
Abstract
Strokes are a common cause of death. Cardiovascular disease, including atrial fibrillation and atrial flutter, is a frequent cause of ischemic strokes. A 64-year-old man developed isolated dysarthria without any other neurologic manifestations as the presentation of an ischemic stroke resulting from occlusion to the middle cerebral artery and affecting the cortex supplied by the artery. He was discovered to be in atrial flutter which was determined to be the likely etiology of his stroke. He was hospitalized and anticoagulated with heparin; as an outpatient, his anticoagulation was maintained with the direct oral anticoagulant apixaban. Amiodarone was required to medically convert him to normal sinus rhythm; he has typical atrial flutter and is going to be evaluated for atrial flutter ablation. His dysarthria began to improve within 24 hours after he experienced the stroke; after five weeks of speech therapy his ability to talk continues to progressively improve and the residual deficits in his speech continue to resolve. Anticoagulation is required for stroke prevention in individuals with atrial fibrillation and atrial flutter. Warfarin, a vitamin K antagonist, is usually used for individuals with valvular atrial fibrillation. Direct oral anticoagulants have fewer bleeding complications and are usually recommended for nonvalvular atrial fibrillation; they include the direct thrombin inhibitor dabigatran or a factor ten a (Xa) inhibitor such as either apixaban, edoxaban, or rivaroxaban. Dysarthria is a common manifestation in stroke patients. Albeit, it is less common, isolated dysarthria without any other neurologic sequellae may be associated with stroke. Interventions encouraged by speech pathologists to enhance the resolution of post-stroke dysarthria include speaking louder to amplify the voice and exaggerating the movements of the mouth when speaking.
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Affiliation(s)
- Philip R Cohen
- Dermatology, University of California Davis Medical Center, Sacramento, USA
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Donohue C, Chapin JL, Anderson A, DiBiase L, Gray LT, Wymer JP, Plowman EK. Sensitivity and specificity of the Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised to detect dysarthria in individuals with amyotrophic lateral sclerosis. Muscle Nerve 2023; 68:296-302. [PMID: 37345346 PMCID: PMC10529444 DOI: 10.1002/mus.27923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/30/2022] [Accepted: 01/07/2023] [Indexed: 06/23/2023]
Abstract
INTRODUCTION/AIMS Given the widespread use of the Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised (ALSFRS-R) to measure disease progression in ALS and recent reports demonstrating its poor sensitivity, we aimed to determine the sensitivity and specificity of the ALSFRS-R bulbar subscale and speech item to detect validated clinical ratings of dysarthria in individuals with ALS. METHODS Paired ALSFRS-R and validated Speech Intelligibility Test (SIT) data from individuals with ALS were analyzed. Trained raters completed duplicate, independent, and blinded ratings of audio recordings to obtain speech intelligibility (%) and speaking rate (words per minute, WPM). Binary dysarthria profiles were derived (dysarthria ≤96% intelligible and/or <150 WPM). Data were obtained using the Kruskal-Wallis test, receiver-operating characteristic (ROC) curve, area under the curve (AUC), sensitivity and specificity percentages, and positive/negative predictive values (PPV/NPV). RESULTS A total of 250 paired SIT and ALSFRS-R data points were analyzed. Dysarthria was confirmed in 72.4% (n = 181). Dysarthric speakers demonstrated lower ALSFRS-R bulbar subscale (8.9 vs. 11.2) and speech item (2.7 vs. 3.7) scores (P < .0001). The ALSFRS-R bulbar subscale score had an AUC of 0.81 (95% confidence interval [CI] 0.75 to 0.86). A subscale score of ≤11 yielded a sensitivity of 86%, specificity of 57%, PPV of 84%, and NPV of 60% to correctly identify dysarthria status. The ALSFRS-R speech item score demonstrated an AUC of 0.81 to detect dysarthria (95% CI 0.76 to 0.85), with sensitivity of 79%, specificity of 75%, PPV of 89%, and NPV of 58% for a speech item cutpoint of ≤3. DISCUSSION The ALSFRS-R bulbar and speech item subscale scores may be useful, inexpensive, and quick tools for monitoring dysarthria status in ALS.
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Affiliation(s)
- Cara Donohue
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, FL, USA
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, USA
- Breathing Research and Therapeutics Center, University of Florida, Gainesville, FL, USA
- Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN, USA
| | - Jennifer L. Chapin
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, FL, USA
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, USA
| | - Amber Anderson
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, FL, USA
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, USA
| | - Lauren DiBiase
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, FL, USA
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, USA
| | - Lauren Tabor Gray
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, FL, USA
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, USA
- Breathing Research and Therapeutics Center, University of Florida, Gainesville, FL, USA
- Center of Collaborative Research, NOVA Southeastern University, Fort Lauderdale, FL, USA
| | - James P. Wymer
- Department of Neurology, University of Florida, Gainesville, FL, USA
| | - Emily K. Plowman
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, FL, USA
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL, USA
- Breathing Research and Therapeutics Center, University of Florida, Gainesville, FL, USA
- Department of Neurology, University of Florida, Gainesville, FL, USA
- Department of Surgery, University of Florida, Gainesville, FL, USA
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Roland V, Huet K, Harmegnies B, Piccaluga M, Verhaegen C, Delvaux V. Vowel production: a potential speech biomarker for early detection of dysarthria in Parkinson's disease. Front Psychol 2023; 14:1129830. [PMID: 37701868 PMCID: PMC10493417 DOI: 10.3389/fpsyg.2023.1129830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 07/26/2023] [Indexed: 09/14/2023] Open
Abstract
Objectives Our aim is to detect early, subclinical speech biomarkers of dysarthria in Parkinson's disease (PD), i.e., systematic atypicalities in speech that remain subtle, are not easily detectible by the clinician, so that the patient is labeled "non-dysarthric." Based on promising exploratory work, we examine here whether vowel articulation, as assessed by three acoustic metrics, can be used as early indicator of speech difficulties associated with Parkinson's disease. Study design This is a prospective case-control study. Methods Sixty-three individuals with PD and 35 without PD (healthy controls-HC) participated in this study. Out of 63 PD patients, 43 had been diagnosed with dysarthria (DPD) and 20 had not (NDPD). Sustained vowels were recorded for each speaker and formant frequencies were measured. The analyses focus on three acoustic metrics: individual vowel triangle areas (tVSA), vowel articulation index (VAI) and the Phi index. Results tVSA were found to be significantly smaller for DPD speakers than for HC. The VAI showed significant differences between these two groups, indicating greater centralization and lower vowel contrasts in the DPD speakers with dysarhtria. In addition, DPD and NDPD speakers had lower Phi values, indicating a lower organization of their vowel system compared to the HC. Results also showed that the VAI index was the most efficient to distinguish between DPD and NDPD whereas the Phi index was the best acoustic metric to discriminate NDPD and HC. Conclusion This acoustic study identified potential subclinical vowel-related speech biomarkers of dysarthria in speakers with Parkinson's disease who have not been diagnosed with dysarthria.
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Affiliation(s)
- Virginie Roland
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Kathy Huet
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Bernard Harmegnies
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Myriam Piccaluga
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Clémence Verhaegen
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Véronique Delvaux
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
- National Fund for Scientific Research, Brussels, Belgium
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Melle N, Lahoz-Bengoechea JM, Nieva S, Gallego C. Temporal acoustic properties of the sibilant fricative /s/ for the differential diagnosis of dysarthria and apraxia of speech in Spanish speakers. Clin Linguist Phon 2023:1-19. [PMID: 37607011 DOI: 10.1080/02699206.2023.2244646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
Dysarthria and Apraxia of Speech (AoS) are motor speech disorders in which neurological lesions differentially affect motor control, possibly leading to noticeable differences in articulation and consequently sound production. Among the sounds requiring greater motor capacity because of its articulatory complexity is the voiceless alveolar sibilant fricative /s/. The aim of this study was to identify acoustic variables able to distinguish between dysarthria and AoS, and between these disorders and normal speech in Spanish speakers. The production of this fricative was acoustically examined in 28 individuals with motor neurological disorders (20 with dysarthria, 8 with AoS) and in 28 neurologically healthy persons. Participants repeated 12 monosyllabic words containing the fricative plus one of the five Spanish vowels. The variables measured were absolute durations of the fricative, vowel, and fricative+vowel sequence, along with the vowel-to-fricative duration ratio. Findings indicate that duration of the fricative can distinguish between controls and speakers with dysarthria, but not between controls and speakers with AoS. Measures related to vowel duration served to distinguish between speakers with dysarthria and speakers with AoS and between each of them and controls. Further, speakers with dysarthria and those with AoS differed from each other and from controls in terms of articulatory variability; speakers with dysarthria showing most variability. In the latter participants, articulatory variability was higher for unrounded segments, vowels and fricatives, while in speakers with AoS this variability was higher for rounded segments. These observations are discussed within a framework of motor control models.
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Affiliation(s)
- Natalia Melle
- Department of Experimental Psychology, Cognitive Processes and Speech Therapy, Faculty of Psychology, Complutense University of Madrid, Madrid, Spain
| | - José María Lahoz-Bengoechea
- Department of Spanish Linguistics and Literary Theory Faculty of Philology, Complutense University of Madrid, Madrid, Spain
| | - Silvia Nieva
- Department of Experimental Psychology, Cognitive Processes and Speech Therapy, Faculty of Psychology, Complutense University of Madrid, Madrid, Spain
| | - Carlos Gallego
- Department of Experimental Psychology, Cognitive Processes and Speech Therapy, Faculty of Psychology, Complutense University of Madrid, Madrid, Spain
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Warmbier WA, Popiel M, Guzik A, Drużbicki M, Bartosik-Psujek H. Objective assessment of dysarthric disorders in patients with multiple sclerosis depending on sex, age, and type of text read. Front Neurol 2023; 14:1225754. [PMID: 37621859 PMCID: PMC10445038 DOI: 10.3389/fneur.2023.1225754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/07/2023] [Indexed: 08/26/2023] Open
Abstract
Purpose To assess dysarthric disorders in multiple sclerosis (MS) patients in comparison with healthy individuals and MS patients without dysarthria depending on the patient's sex, age, and the type of text read using an objective tool. Methods The study was carried out in a group of 72 persons, including 24 with MS presenting dysarthria (study group) and 24 healthy individuals (healthy control group), and 24 with MS without dysarthria (MS control group). Performance (reading) time was evaluated by means of an objective tool created for the purpose of the analysis. Results The study showed significant statistical differences in the analyzed performance time of: poetry reading, prose reading, and completing a diction exercise, among persons with MS from the study group presenting dysarthria and both control groups (p < 0.05). It took more time to read the poem, and prose and to perform a diction exercise in the study group with dysarthria than in both control groups (with no significant differences between the two) Similarly, the comparison between the groups in terms of sex and age showed disturbances in the above-mentioned parameter in the study group. What was not demonstrated were significant differences in the evaluated speech parameters depending on both sex and age separately in the group of MS patients with dysarthria, and both control groups (p < 0.05). Conclusion The objective tool created for the purpose of speech analysis is useful in detecting discrepancies in performance (reading) time among MS patients with dysarthria, and healthy individuals, as well as patients with MS without dysarthria and can be used in clinical practice for diagnostic purposes, however, further research is essential to complete its validation.
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Affiliation(s)
- Wojciech A. Warmbier
- BD Center Ltd., Rzeszow, Poland
- Clinical Hospital No 2 in Rzeszow, Rzeszow, Poland
- Subcarpathian Center for Neurorehabilitation, Rzeszow, Poland
| | - Małgorzata Popiel
- BD Center Ltd., Rzeszow, Poland
- Clinical Hospital No 2 in Rzeszow, Rzeszow, Poland
| | - Agnieszka Guzik
- Department of Physiotherapy, Institute of Health Sciences, College of Medical Sciences, University of Rzeszów, Rzeszow, Poland
| | - Mariusz Drużbicki
- Department of Physiotherapy, Institute of Health Sciences, College of Medical Sciences, University of Rzeszów, Rzeszow, Poland
| | - Halina Bartosik-Psujek
- Clinical Hospital No 2 in Rzeszow, Rzeszow, Poland
- Department of Neurology, Institute of Medical Sciences, College of Medical Sciences, University of Rzeszów, Rzeszow, Poland
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Rowe HP, Shellikeri S, Yunusova Y, Chenausky KV, Green JR. Quantifying articulatory impairments in neurodegenerative motor diseases: A scoping review and meta-analysis of interpretable acoustic features. Int J Speech Lang Pathol 2023; 25:486-499. [PMID: 36001500 PMCID: PMC9950294 DOI: 10.1080/17549507.2022.2089234] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
PURPOSE Neurodegenerative motor diseases (NMDs) have devastating effects on the lives of patients and their loved ones, in part due to the impact of neurologic abnormalities on speech, which significantly limits functional communication. Clinical speech researchers have thus spent decades investigating speech features in populations suffering from NMDs. Features of impaired articulatory function are of particular interest given their detrimental impact on intelligibility, their ability to encode a variety of distinct movement disorders, and their potential as diagnostic indicators of neurodegenerative diseases. The objectives of this scoping review were to identify (1) which components of articulation (i.e. coordination, consistency, speed, precision, and repetition rate) are the most represented in the acoustic literature on NMDs; (2) which acoustic articulatory features demonstrate the most potential for detecting speech motor dysfunction in NMDs; and (3) which articulatory components are the most impaired within each NMD. METHOD This review examined literature published between 1976 and 2020. Studies were identified from six electronic databases using predefined key search terms. The first research objective was addressed using a frequency count of studies investigating each articulatory component, while the second and third objectives were addressed using meta-analyses. RESULT Findings from 126 studies revealed a considerable emphasis on articulatory precision. Of the 24 features included in the meta-analyses, vowel dispersion/distance and stop gap duration exhibited the largest effects when comparing the NMD population to controls. The meta-analyses also revealed divergent patterns of articulatory performance across disease types, providing evidence of unique profiles of articulatory impairment. CONCLUSION This review illustrates the current state of the literature on acoustic articulatory features in NMDs. By highlighting the areas of need within each articulatory component and disease group, this work provides a foundation on which clinical researchers, speech scientists, neurologists, and computer science engineers can develop research questions that will both broaden and deepen the understanding of articulatory impairments in NMDs.
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Affiliation(s)
- Hannah P Rowe
- MGH Institute of Health Professions, Boston, MA, USA
| | - Sanjana Shellikeri
- Department of Speech-Language Pathology & Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada
- Sunnybrook Research Institute, Toronto, ON, Canada
- Penn Frontotemporal Degeneration Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Yana Yunusova
- Department of Speech-Language Pathology & Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada
- Sunnybrook Research Institute, Toronto, ON, Canada
| | - Karen V Chenausky
- MGH Institute of Health Professions, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA, and
| | - Jordan R Green
- MGH Institute of Health Professions, Boston, MA, USA
- Speech and Hearing Biosciences and Technology Program, Harvard University, Cambridge, MA, USA
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Li Y, Yang J, Evans K, Wong JBW, Dissanayaka NN, Vogel AP. Optimising verbal fluency analysis in neurological patients with dysarthria: examples from Parkinson's disease and hereditary ataxia. J Clin Exp Neuropsychol 2023; 45:452-463. [PMID: 37656122 DOI: 10.1080/13803395.2023.2249172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 08/12/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Verbal fluency tests (VFTs) are widely used to assess cognitive-linguistic performance in neurological diseases. However, the influence of dysarthria on performance in tests requiring oral responses is unclear in ataxia and Parkinson's disease. OBJECTIVES To determine the impact of dysarthria on VFT performance and evaluate the validity and reliability of alternative methods for analyzing VFT data. METHOD Trained raters evaluated dysarthria using VFT recordings in people with ataxia (N = 61) or Parkinson's disease (PD; N = 69). Total Correct Items scores and qualitative parameters (intrusions, ambiguous verbalizations, perseverations, and interjections) were compared across semantic, phonemic, and alternating fluency tasks. Disease severity was considered as a covariate in the regression model. RESULTS VFT dysarthria ratings correlated with the benchmark (ground truth) dysarthria scores derived from a monologue. Ambiguous responses resulting from unclear speech impeded the rater's ability to determine if a response was correct. Regression analysis indicated that more severe dysarthria ratings predicted diminished scores in all three tasks (semantic fluency, phonemic fluency and alternating fluency) in the ataxia group. The contribution of disease severity to semantic, phonemic and alternating fluency was reduced substantially in the ataxia group after accounting for dysarthria severity in the model in both groups. CONCLUSIONS Dysarthria severity can be estimated based on speech samples derived from VFT. Dysarthria can lead to lower total correct items and is associated with more ambiguous verbalizations in VFT. Dysarthria severity should be considered when interpreting VFT performance in common movement disorders.
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Affiliation(s)
- Yanjun Li
- Centre for Neuroscience of Speech, The University of Melbourne, Melbourne, Victoria, Australia
- Redenlab, Melbourne, Victoria, Australia
| | - Jihyun Yang
- UQ Centre for Clinical Research, Faculty of Medicine, the University of Queensland, Herston QLD, Australia
| | - Kristine Evans
- Centre for Neuroscience of Speech, The University of Melbourne, Melbourne, Victoria, Australia
| | | | - Nadeeka N Dissanayaka
- UQ Centre for Clinical Research, Faculty of Medicine, the University of Queensland, Herston QLD, Australia
- Department of Neurology, Royal Brisbane & Women's Hospital, Herston QLD, Australia
- School of Psychology, The University of Queensland, St Lucia, QLD, Australia
| | - Adam P Vogel
- Centre for Neuroscience of Speech, The University of Melbourne, Melbourne, Victoria, Australia
- Redenlab, Melbourne, Victoria, Australia
- Department of Neurodegenerative Diseases, Hertie Institute for Clinical Brain Research, University of Tübingen, Germany & Center for Neurology, University Hospital Tübingen, Germany
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Hilger A, Cole J, Larson C. Task-dependent pitch auditory feedback control in cerebellar ataxia. Res Sq 2023:rs.3.rs-3186155. [PMID: 37547022 PMCID: PMC10402250 DOI: 10.21203/rs.3.rs-3186155/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Purpose The purpose of this study was to investigate how ataxia affects the task-dependent role of pitch auditory feedback control in speech. In previous research, individuals with ataxia produced over-corrected, hypermetric compensatory responses to unexpected pitch and formant frequency perturbations in auditory feedback in sustained vowels and single words (Houde et al., 2019; Li et al., 2019; Parrell et al., 2017). In this study, we investigated whether ataxia would also affect the task-dependent role of the auditory feedback control system, measuring whether pitch-shift responses would be mediated by speech task or semantic focus pattern as they are in neurologically healthy speakers. Methods Twenty-two adults with ataxia and 29 age- and sex-matched control participants produced sustained vowels and sentences with and without corrective focus while their auditory feedback was briefly and unexpectedly perturbed in pitch by +/-200 cents. The magnitude and latency of the reflexive pitch-shift responses were measured as a reflection of auditory feedback control. Results Individuals with ataxia produced larger reflexive pitch-shift responses in both the sustained-vowel and sentence-production tasks than the control participants. Additionally, a differential response magnitude was observed by task and sentence focus pattern for both groups. Conclusion These findings demonstrate that even though accuracy of auditory feedback control correction is affected by cerebellar damage, as evidenced by the hypermetric responses, the system still retains efficiency in utilizing the task-dependent role of auditory feedback.
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Ohshiro Y. A New Neurological Screening Approach for Diagnosing Brainstem Infarction Using the Calling Method and Familiar Voices. Medicina (Kaunas) 2023; 59:1344. [PMID: 37512155 PMCID: PMC10383907 DOI: 10.3390/medicina59071344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023]
Abstract
This report proposes a new approach to assess dysarthria in patients with brainstem infarction by involving familiar individuals. Collaboration provides valuable insights compared to subjective traditional methods. A man in his 70s presented with resolved positional vertigo. Standard neurological tests showed no abnormalities, and inquiries with the patient's friend did not reveal voice changes. While inquiring about voice changes with family, friends, and acquaintances is a common practice in clinical settings, our approach involved the patient calling out to his friend from a distance. Despite the physician detecting no abnormalities, the friend noticed a lower voice. Subsequent magnetic resonance imaging (MRI) confirmed brainstem infarction. Early and subtle symptoms of brainstem infarction pose a detection challenge and can lead to serious outcomes if overlooked. This report provides the first evidence that distance calling can detect subtle voice changes associated with brainstem infarction potentially overlooked by conventional neurological examinations, including inquiries with individuals familiar with the patient's voice. Detecting brainstem infarction in emergency department cases is often missed, but conducting MRIs on every patient is not feasible. This simple method may identify patients overlooked by conventional screening who should undergo neuroimaging such as MRI. Further research is needed, and involving non-professionals in assessments could significantly advance the diagnostic process.
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Affiliation(s)
- Yuzuru Ohshiro
- Department of Internal Medcine, Omoromachi Medical Center, Naha City 900-0011, Okinawa, Japan
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Cavallieri F, Di Rauso G, Gessani A, Budriesi C, Fioravanti V, Contardi S, Menozzi E, Pinto S, Moro E, Antonelli F, Valzania F. A study on the correlations between acoustic speech variables and bradykinesia in advanced Parkinson's disease. Front Neurol 2023; 14:1213772. [PMID: 37533469 PMCID: PMC10393249 DOI: 10.3389/fneur.2023.1213772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 06/15/2023] [Indexed: 08/04/2023] Open
Abstract
Background Very few studies have assessed the presence of a possible correlation between speech variables and limb bradykinesia in patients with Parkinson's disease (PD). The objective of this study was to find correlations between different speech variables and upper extremity bradykinesia under different medication conditions in advanced PD patients. Methods Retrospective data were collected from a cohort of advanced PD patients before and after an acute levodopa challenge. Each patient was assessed with a perceptual-acoustic analysis of speech, which included several quantitative parameters [i.e., maximum phonation time (MPT) and intensity (dB)]; the Unified Parkinson's Disease Rating Scale (UPDRS) (total scores, subscores, and items); and a timed test (a tapping test for 20 s) to quantify upper extremity bradykinesia. Pearson's correlation coefficient was applied to find correlations between the different speech variables and the tapping rate. Results A total of 53 PD patients [men: 34; disease duration: 10.66 (SD 4.37) years; age at PD onset: 49.81 years (SD 6.12)] were included. Levodopa intake increased the MPT of sustained phonation (p < 0.01), but it reduced the speech rate (p = 0.05). In the defined-OFF condition, MPT of sustained phonation positively correlated with both bilateral mean (p = 0.044, r-value:0.299) and left (p = 0.033, r-value:0.314) tapping. In the defined-ON condition, the MPT correlated positively with bilateral mean tapping (p = 0.003), left tapping (p = 0.003), and right tapping (p = 0.008). Conclusion This study confirms the presence of correlations between speech acoustic variables and upper extremity bradykinesia in advanced PD patients. These findings suggest common pathophysiological mechanisms.
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Affiliation(s)
- Francesco Cavallieri
- Neurology Unit, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Giulia Di Rauso
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Neurology, Neuroscience Head Neck Department, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Annalisa Gessani
- Neurology, Neuroscience Head Neck Department, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Carla Budriesi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Neurology, Neuroscience Head Neck Department, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Valentina Fioravanti
- Neurology Unit, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Sara Contardi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Neurologia e Rete Stroke Metropolitana, Ospedale Maggiore, Bologna, Italy
| | - Elisa Menozzi
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London, United Kingdom
| | - Serge Pinto
- Aix Marseille Univ, CNRS, LPL, Aix-en-Provence, France
| | - Elena Moro
- Grenoble Alpes University, Division of Neurology, Centre Hospitalier Universitaire de Grenoble, Grenoble Institute of Neuroscience, Grenoble, France
| | - Francesca Antonelli
- Neurology, Neuroscience Head Neck Department, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Franco Valzania
- Neurology Unit, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Jaddoh A, Loizides F, Rana O. Interaction between people with dysarthria and speech recognition systems: A review. Assist Technol 2023; 35:330-338. [PMID: 35435810 DOI: 10.1080/10400435.2022.2061085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2022] [Indexed: 10/18/2022] Open
Abstract
In recent years, rapid advancements have taken place for automatic speech recognition (ASR) systems and devices. Though ASR technologies have increased, the accessibility of these novel interaction systems is underreported and may present difficulties for people with speech impediments. In this article, we attempt to identify gaps in current research on the interaction between people with dysarthria and ASR systems and devices. We cover the period from 2011, when Siri (the first and the leading commercial voice assistant) was launched, to 2020. The review employs an interaction framework in which each element (user, input, system, and output) contributes to the interaction process. To select the articles for review, we conducted a search of scientific databases and academic journals. A total of 36 studies met the inclusion criteria, which included use of the word error rate (WER) as a measurement for evaluating ASR systems. This review determines that challenges in interacting with ASR systems persist even in light of the most recent commercial technologies. Further, understanding of the entire interaction process remains limited; thus, to improve this interaction, the recent progress of ASR systems must be elucidated.
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Affiliation(s)
- Aisha Jaddoh
- School for Computer Science and Informatics, Cardiff University, Cardiff, UK
| | - Fernando Loizides
- School for Computer Science and Informatics, Cardiff University, Cardiff, UK
| | - Omer Rana
- School for Computer Science and Informatics, Cardiff University, Cardiff, UK
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Kieling MLM, Finkelsztejn A, Konzen VR, dos Santos VB, Ayres A, Klein I, Rothe-Neves R, Olchik MR. Articulatory speech measures can be related to the severity of multiple sclerosis. Front Neurol 2023; 14:1075736. [PMID: 37384284 PMCID: PMC10294674 DOI: 10.3389/fneur.2023.1075736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 05/11/2023] [Indexed: 06/30/2023] Open
Abstract
Background Dysarthria is one of the most frequent communication disorders in patients with Multiple Sclerosis (MS), with an estimated prevalence of around 50%. However, it is unclear if there is a relationship between dysarthria and the severity or duration of the disease. Objective Describe the speech pattern in MS, correlate with clinical data, and compare with controls. Methods A group of MS patients (n = 73) matched to healthy controls (n = 37) by sex and age. Individuals with neurological and/or systemic conditions that could interfere with speech were excluded. MS group clinical data were obtained through the analysis of medical records. The speech assessment consisted of auditory-perceptual and speech acoustic analysis, from recording the following speech tasks: phonation and breathing (sustained vowel/a/); prosody (sentences with different intonation patterns) and articulation (diadochokinesis; spontaneous speech; diphthong/iu/repeatedly). Results In MS, 72.6% of the individuals presented mild dysarthria, with alterations in speech subsystems: phonation, breathing, resonance, and articulation. In the acoustic analysis, individuals with MS were significantly worse than the control group (CG) in the variables: standard deviation of the fundamental frequency (p = 0.001) and maximum phonation time (p = 0.041). In diadochokinesis, individuals with MS had a lower number of syllables, duration, and phonation time, but larger pauses per seconds, and in spontaneous speech, a high number of pauses were evidenced as compared to CG. Correlations were found between phonation time in spontaneous speech and the Expanded Disability Status Scale (EDSS) (r = - 0.238, p = 0.043) and phonation ratio in spontaneous speech and EDSS (r = -0.265, p = 0.023), which indicates a correlation between the number of pauses during spontaneous speech and the severity of the disease. Conclusion The speech profile in MS patients was mild dysarthria, with a decline in the phonatory, respiratory, resonant, and articulatory subsystems of speech, respectively, in order of prevalence. The increased number of pauses during speech and lower rates of phonation ratio can reflect the severity of MS.
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Affiliation(s)
- Maiara Laís Mallmann Kieling
- Post-Graduate Program in Medicine, Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
- Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
- Speech Language Pathology Course, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | - Viviana Regina Konzen
- Post-Graduate Program in Medicine, Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
- Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Vanessa Brzoskowski dos Santos
- Post-Graduate Program in Medicine, Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Annelise Ayres
- Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Iasmin Klein
- Speech Language Pathology Course, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Rui Rothe-Neves
- Phonetics Laboratory of the Faculty of Letters, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Maira Rozenfeld Olchik
- Post-Graduate Program in Medicine, Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
- Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
- Speech Language Pathology Course, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
- Department of Surgery and Orthopedics, Faculdade de Odontologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Horiike S, Nakajima Y, Matsuo M, Kageyama A, Motomura A, Tsujiuchi T, Saito R. Speech-language Pathology Rehabilitation in a Case of Jefferson Fracture Complicated with Lower Cranial Nerve Palsies. NMC Case Rep J 2023; 10:157-162. [PMID: 37398915 PMCID: PMC10310350 DOI: 10.2176/jns-nmc.2022-0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 03/13/2023] [Indexed: 07/04/2023] Open
Abstract
A 68-year-old man presented with a Jefferson fracture leading to lower cranial nerve palsies affecting the ninth, tenth, and twelfth cranial nerves with a traumatic basilar impression. On the X day, the patient underwent occipitocervical posterior fixation surgery; the surgery was uneventful. However, just after the surgery, epipharyngeal palsy and airway obstruction occurred. Consequently, tracheostomy was needed. On the X+8 day, speech-language pathology (SLP) therapy was initiated for decannulation. On the X+21 day, the patient could clear all the checkpoints and was decannulated. On the X+36 day, the patient was discharged home and SLP therapy was continued. On the X+171 day, his SLP therapy was halted. However, the patient continued to complain that he could not speak as fast as before, and his quality of life remained compromised. Some studies reported that lower cranial nerve palsies affecting the ninth to the twelfth cranial nerve occur in conjunction with Jefferson fractures. Thus, SLP therapy is crucial for Jefferson fracture cases.
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Affiliation(s)
- Shota Horiike
- Department of Rehabilitation, Daido Hospital, Aichi, Japan
| | | | - Mamoru Matsuo
- Department of Neurosurgery, Daido Hospital, Aichi, Japan
| | | | - Ayako Motomura
- Department of Neurosurgery, Daido Hospital, Aichi, Japan
| | | | - Ryuta Saito
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Aichi, Japan
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Weismer G. Oromotor Nonverbal Performance and Speech Motor Control: Theory and Review of Empirical Evidence. Brain Sci 2023; 13:brainsci13050768. [PMID: 37239240 DOI: 10.3390/brainsci13050768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/20/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023] Open
Abstract
This position paper offers a perspective on the long-standing debate concerning the role of oromotor, nonverbal gestures in understanding typical and disordered speech motor control secondary to neurological disease. Oromotor nonverbal tasks are employed routinely in clinical and research settings, but a coherent rationale for their use is needed. The use of oromotor nonverbal performance to diagnose disease or dysarthria type, versus specific aspects of speech production deficits that contribute to loss of speech intelligibility, is argued to be an important part of the debate. Framing these issues are two models of speech motor control, the Integrative Model (IM) and Task-Dependent Model (TDM), which yield contrasting predictions of the relationship between oromotor nonverbal performance and speech motor control. Theoretical and empirical literature on task specificity in limb, hand, and eye motor control is reviewed to demonstrate its relevance to speech motor control. The IM rejects task specificity in speech motor control, whereas the TDM is defined by it. The theoretical claim of the IM proponents that the TDM requires a special, dedicated neural mechanism for speech production is rejected. Based on theoretical and empirical information, the utility of oromotor nonverbal tasks as a window into speech motor control is questionable.
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Affiliation(s)
- Gary Weismer
- Department of Communication Sciences & Disorders, University of Wisconsin-Madison, Madison, WI 53706, USA
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50
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Marzoughi S, Hennawy M, Al Hashash H, Zhou LW. Ischemic Stroke Secondary to Middle Cerebral Artery Branch Occlusion From a Thrombosed Saccular Aneurysm. Stroke 2023; 54:e237-e238. [PMID: 37139820 DOI: 10.1161/strokeaha.123.043013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Affiliation(s)
- Sina Marzoughi
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Mirna Hennawy
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Hessah Al Hashash
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Lily W Zhou
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, Canada
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