12 results on '"Gielow, Ingrid"'
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2. Triagem da Afinação Vocal: comparação do desempenho de musicistas e não musicistas
- Author
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Moreti, Felipe, Pereira, Liliane Desgualdo, and Gielow, Ingrid
- Subjects
Hearing tests ,Percepção auditiva ,Auditory perception ,Voice ,Testes auditivos ,Fonoaudiologia ,Speech, language and hearing sciences ,Voz ,Music ,Música - Abstract
OBJETIVOS: Elaborar um procedimento simples e de rápida aplicação contendo tarefas de imitação vocal de sons musicais de diferentes tons e de ordenação temporal de três tons; verificar sua aplicabilidade, comparando o desempenho de musicistas e não musicistas. MÉTODOS: Participaram 32 indivíduos adultos, de ambos os gêneros, sem queixas vocais, auditivas e/ou de processamento auditivo, que foram divididos igualmente em dois grupos: grupo musicistas - GM e grupo não musicistas - GNM. Todos passaram pela Triagem da Afinação Vocal, que incluiu estímulos musicais compatíveis com a tessitura vocal de homens e mulheres, agrupados em dois tipos de tarefas: tons isolados e sequências de três tons. Os participantes foram instruídos a ouvir os tons apresentados e reproduzí-los vocalmente. As emissões vocais foram gravadas, analisadas acusticamente e os acertos e erros cometidos nos dois tipos de tarefas foram caracterizados. As variáveis referentes à comparação entre os grupos e os tipos de tarefas foram analisadas estatisticamente. RESULTADOS: Houve diferença na comparação entre os dois tipos de tarefas para o GNM, o que não ocorreu com o GM. Foram observadas diferenças na comparação entre os grupos, sendo que o GM apresentou um maior número de acertos nos dois tipos de tarefas. CONCLUSÃO: A Triagem da Afinação Vocal foi criada e mostrou-se sensível para avaliação e comparação do desempenho entre grupos, podendo ser utilizada como instrumento de rastreamento de afinação vocal. Musicistas apresentaram melhor desempenho que não musicistas na Triagem da Afinação Vocal. PURPOSE: To develop a simple and quick-to-apply procedure for pitch-matching scanning that contains vocal imitation tasks of musical sounds of different tones and the temporal ordination of three different tones; to verify its applicability, by comparing the performance of musicians and non-musicians. METHODS: Participants were 32 adults of both genders without vocal, hearing and/or auditory processing complaints. They were equally divided into two groups: musicians group - MG and non-musicians group - NMG. All participants underwent the Pitch-matching Scanning that included musical stimuli compatible with men and women singing vocal range gathered into two types of tasks: isolate tones and three-tone sequences. Participants were instructed to listen to them and to reproduce them vocally. Voice samples were recorded, analyzed acoustically, and right and wrong matches for the two tasks were characterized. The variables regarding the comparison between groups and types of tasks were statistically analyzed. RESULTS: A difference was found between groups, and the MG presented greater number of right matches in both tasks. CONCLUSION: The Pitch-matching Scanning was developed and was sensitive to evaluate and compare the performance between groups. Thus, it can be used as a tool for pitch-matching tracking. Musicians presented better performance than non-musicians in the Pitch-matching Scanning.
- Published
- 2012
3. Distonia laríngea de adução: proposta e avaliação de protocolo de nasofibrolaringoscopia
- Author
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De Biase,Noemi Grigoletto, Lorenzon,Paula, Lebl,Mariana Dantas Aumond, Padovani,Marina, Gielow,Ingrid, Madazio,Glaucya, and Moraes,Miriam
- Subjects
prega vocal ,afecção neurológica ,incompetência glótica ,distonia - Abstract
Distonias são desordens orgânicas do processamento motor central caracterizadas por contrações musculares involuntárias e espasmos à fonação nas formas laríngeas adutoras, com quebras de sonoridade. O diagnóstico é clínico e baseado na avaliação perceptivo-auditiva da voz e nasofibroscopia. OBJETIVO: O nosso objetivo é propor e avaliar um protocolo de exame de nasofibrolaringoscopia que contemple tarefas que evidenciem os espasmos e tarefas que diminuam ou façam desaparecer os espasmos, visando facilitar a análise e o diagnóstico. MATERIAL E MÉTODO: Estudo transversal. Análise de imagens de 15 videonasolaringoscopias de pacientes com distonia laríngea de adução por meio do protocolo proposto. RESULTADOS: A maior parte das tarefas de fala e não-fonatórias permitiram a identificação de espasmos e a diminuição ou desaparecimento destes. Propomos a exclusão de duas delas que não acrescentaram dados à avaliação. CONCLUSÃO: O protocolo foi útil na avaliação dos pacientes, mostrando mudança de comportamento da musculatura nas estruturas estudadas conforme as tarefas executadas.
- Published
- 2006
4. Parâmetros de duração dos sinais acústicos da deglutição de indivíduos sem queixa.
- Author
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Gomes Patatas, Olívia Helena, Gonçalves, Maria Inês Rebelo, Chiari, Brasília Maria, and Gielow, Ingrid
- Subjects
DEGLUTITION ,SOUNDS ,SALIVA ,DEGLUTITION disorders ,SEX differences (Biology) - Abstract
Copyright of Revista da Sociedade Brasileira de Fonoaudiologia is the property of Sociedade Brasileira de Fonoaudiologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2011
- Full Text
- View/download PDF
5. (Central) auditory processing : the impact of otitis media
- Author
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Leticia Reis Borges, Colella-Santos, Maria Francisca, 1963, Paschoal, Jorge Rizzato, 1947, Gielow, Ingrid, Couto, Christiane Marques do, Universidade Estadual de Campinas. Faculdade de Ciências Médicas, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, and UNIVERSIDADE ESTADUAL DE CAMPINAS
- Subjects
Audição ,Hearing ,Crianças ,Infection ,Children ,Infecção - Abstract
Orientadores: Maria Francisca Collela dos Santos, Jorge Rizzato Paschoal Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Ciências Médicas Resumo: Introdução: A avaliação do processamento auditivo envolve a detecção e interpretação dos eventos sonoros desde a orelha externa até o córtex auditivo em uma tarefa complexa do sistema auditivo nervoso central. A otite média é a infecção mais comum que acomete as crianças nos primeiros anos de vida. A inflamação na orelha média pode alterar o sistema auditivo periférico e central. Objetivo: Analisar o Processamento Auditivo (Central), PA(C), de crianças com histórico de otite média nos primeiros cinco anos de vida. Os objetivos específicos foram analisar os resultados obtidos nos testes de PA(C) em crianças com e sem histórico de otite média na infância, considerando-se o gênero, as orelhas e a faixa etária; classificar os achados dos testes de PA(C) quanto às habilidades alteradas e comparar o resultado dos testes de PA(C) em crianças submetidas à cirurgia para inserção de tubos de ventilação em estudantes da Rede Pública e da Rede Particular de Ensino. Métodos: Foram avaliadas 109 crianças na faixa etária entre oito e 12 anos, do gênero masculino e feminino. Os indivíduos foram reunidos em três grupos: o grupo controle (GC) foi formado por 40 crianças sem antecedentes de otite média; o grupo experimental I (GEI) foi constituído por 39 estudantes da Rede Pública com histórico de otite média secretora que se submeteram à cirurgia para inserção de tubos de ventilação bilateral nos cinco primeiros anos de vida e o grupo experimental II (GEII) foi composto por 30 estudantes da Rede Particular de Ensino com histórico de otite média secretora que se submeteram à cirurgia para inserção de tubos de ventilação bilateral nos cinco primeiros anos de vida. Todas as crianças foram submetidas à avaliação audiológica completa e avaliação do PA(C) que incluiu os testes dicótico de dígitos, identificação sentenças sintéticas com mensagem competitiva ipsilateral, teste xii dicótico não verbal, padrão de frequência e detecção de intervalo no ruído. Resultados: Na comparação entre as orelhas nos testes de PA(C), considerando-se os grupos, a orelha esquerda apresentou desempenho estatisticamente inferior no teste dicótico de dígitos e no teste de padrão de frequência no GEI. Os escolares dos GEI e GEII apresentaram desempenhos estatisticamente inferiores quando comparado ao GC no teste dicótico de dígitos e teste de detecção de intervalos no ruído. Na análise dos testes de PA(C) entre os GEI e GEII, os sujeitos do GEI tiveram resultados rebaixados estatisticamente significantes no teste dicótico de dígitos na orelha esquerda e no teste de detecção de intervalos no ruído. A habilidade auditiva prejudicada de maior prevalência encontrada no GEI foi de resolução temporal e no GEII de figura-fundo. Conclusão: As crianças com histórico de otite média secretora nos cinco primeiros anos de vida e que se submeteram à cirurgia para inserção de tubo de ventilação bilateral, deste estudo, apresentaram alterações nas habilidades auditivas avaliadas, sendo que os escolares da Rede Pública de Ensino obtiveram respostas inferiores nos testes de PA(C) quando comparados aos escolares da Rede Particular de Ensino Abstract: Introduction: Auditory processing evaluates the stages involved in detecting and interpreting sound events from the external ear to the auditory cortex in a complex central auditory nervous system. Otitis Media is one of the most common infectious diseases in early childhood. Middle ear inflammation can change the peripheral and central auditory system. Objective: To analyze the results from (Central) Auditory Processing, (C)AP, in children suffering from otitis media in the first five years of age. The specific objectives were to analyze, considering gender, the ears and age, the results obtained in tests of (C)AP in children without otitis media history and children who suffered from otitis media in childhood, to classify central auditory processing test findings regarding the hearing skills evaluated and to compare the results of (C)AP evaluates in children who underwent surgery for bilateral ventilation tubes placement belonging to student from Public and Private Schools. Methods: A total of 109 students between eight and 12 years old, males and females, were divided into three groups. The Control Group (CG) consisted of 40 students from Public School without otitis media history, the Experimental Group I (EGI) consisted of 39 students from Public School suffering from secretory otitis media in their first five years of age and undergoing a surgery for bilateral ventilation tubes placement and the Experimental Group II (EGII) consisted of 30 students from Private School suffering from secretory otitis media in their first five years of age and undergoing a surgery for bilateral ventilation tubes placement. All children underwent complete audiological evaluation and assessment of (C)AP which included the following tests: the dichotic digits, the pediatric speech intelligibility/synthetic sentence identification with ipsilateral competing message, the dichotic nonverbal, the pitch pattern sequence and the gaps-in-noise. Results: xiv Comparing the ears in the (C)AP tests, considering the groups, statistically the left ear showed significant lower performance in the dichotic digits test and the pitch pattern sequence test. The students from EGI and EGII showed lower performance whether compared to CG not only in the dichotic digits test but also in the gaps-in-noise test. Analyzing the results of (C)AP between the Experimental Groups, EGI children had significant lower results in the dichotic digits test, considering the left ear, and gaps-innoise test. The hearing skills were mostly found altered in the temporal found resolution for EGI and figure-ground for EGII. Conclusion: Children suffering from secretory otitis media in their first five years of age and undergoing a surgery for bilateral ventilation tubes placement showed lower performance in auditory abilities, and children from public school had lower responses in (C)AP test when compared with students from private school Mestrado Saúde da Criança e do Adolescente Mestra em Ciências
- Published
- 2012
6. Reducing the gap between science and clinic: lessons from academia and professional practice - part B: traditional vocal therapy techniques and modern electrostimulation and photobiomodulation techniques applied to vocal rehabilitation.
- Author
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Behlau M, Almeida AA, Amorim G, Balata P, Bastos S, Cassol M, Constantini AC, Eckley C, Englert M, Gama ACC, Gielow I, Guimarães B, Lima LR, Lopes L, Madazio G, Moreti F, Mouffron V, Nemr K, Oliveira P, Padovani M, Ribeiro VV, Silverio K, Vaiano T, and Yamasaki R
- Subjects
- Humans, Professional Practice, Voice Training, Electric Stimulation Therapy methods, Voice Disorders therapy
- Abstract
This text is the continuation of the XVIII SBFa Congress publication. In part "A" we presented the analyses on clinical vocal evaluation. Part "B" focuses on vocal rehabilitation: 4. Traditional techniques of vocal therapy; 5. Modern techniques of electrostimulation and photobiomodulation applied to vocal rehabilitation. The numerous studies on the various programs, methods, and techniques of traditional rehabilitation techniques, and many with high quality of evidence, allow us to consider such procedures relatively well described, safe, and with known effects, accounting for the treatment of various vocal disorders. The scientific evidence with traditional techniques is recognized worldwide. New fronts of evolution, with electrostimulation or photobiomodulation used to handle voice problems, seem to be promising as coadjutant approaches. There are more studies on electrostimulation in vocal rehabilitation than with photobiomodulation; however, scientific evidence for these two modern techniques is still limited. Knowledge and caution are required for the application of either technique.
- Published
- 2022
- Full Text
- View/download PDF
7. Reducing the GAP between science and clinic: lessons from academia and professional practice - part A: perceptual-auditory judgment of vocal quality, acoustic vocal signal analysis and voice self-assessment.
- Author
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Behlau M, Almeida AA, Amorim G, Balata P, Bastos S, Cassol M, Constantini AC, Eckley C, Englert M, Gama ACC, Gielow I, Guimarães B, Lima LR, Lopes L, Madazio G, Moreti F, Mouffron V, Nemr K, Oliveira P, Padovani M, Ribeiro VV, Silverio K, Vaiano T, and Yamasaki R
- Subjects
- Acoustics, Humans, Professional Practice, Speech Acoustics, Voice Quality physiology, Judgment, Self-Assessment
- Abstract
During the XXVIII Brazilian Congress of SBFa, 24 specialists met and, from a leading position on scientific research as a tool for connecting laboratory and clinic, five fronts of knowledge of the voice specialty were discussed as following: Perceptual-auditory judgment of vocal quality; 2. Acoustic analysis of the vocal signal; 3. Voice self-assessment; 4. Traditional techniques of therapy; 5. Modern techniques of electrostimulation and photobiomodulation (PBMT) in voice. Part "a" of this publication was associated with the consolidation of the analyses of the first three aspects. The trend in the perceptual-auditory judgment of vocal quality was related to the use of standard protocols. The acoustic evaluation of the vocal signal is accessible and can be done descriptively or by extraction of parameters, thus preferring multiparametric measures. Finally, the analysis of the individual himself closes this triad of voice documentation, which will be the basis for the conclusion of the evaluation, reference for monitoring progress, and evaluation of treatment results.
- Published
- 2022
- Full Text
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8. Signs and symptoms of laryngopharyngeal reflux and its relation to complaints and vocal quality.
- Author
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Ricci G, Wolf AE, Barbosa AP, Moreti F, Gielow I, and Behlau M
- Subjects
- Adolescent, Adult, Aged, Female, Humans, Male, Middle Aged, Voice Quality, Young Adult, Laryngopharyngeal Reflux complications, Laryngopharyngeal Reflux diagnosis, Voice
- Abstract
Purpose: To verify the association between laryngopharyngeal reflux (LPR) with age, gender, vocal deviation and voice complaints., Methods: The study included patients between 18 and 70 years old, referred to the Otorhinolaryngology service for complaints of voice or reflux, of both sexes. Endolaryngeal findings were classified using the Reflux Finding Score (RFS) scale. The presence or absence of vocal and reflux complaints was verified and correlated with the RFS classification. On the same date, they were submitted to sustained vowel voice recording and chained speech. The auditory-perceptual assessment was performed by a speech therapist, classifying the general degree of vocal deviation based on the GRBASI scale., Results: Ninety-seven patients were evaluated, with a mean age of 42. 6 years, 62. 3% female, and mean RFS scores of 6. 26 points. Among the patients, 48 subjects had vocal complaints, 34 women with a mean age of 44. 9 years and an average RFS score of 6. 94 points. The other 49 individuals had no vocal complaints, and of these 27 were women, with a mean age of 41. 2 years and a mean RFS score of 5. 5 points. The variables "reflux complaint", "vocal complaint" and age were the ones that most correlated with the RFS scale scores., Conclusion: There is a relationship among reflux complaints, laryngeal findings and vocal complaint.
- Published
- 2020
- Full Text
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9. The impact of vocal tuning in the perceptual auditory judgment of normal and deviated voice qualities.
- Author
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Takishima M, Gielow I, Madazio G, and Behlau M
- Subjects
- Auditory Perception, Case-Control Studies, Hearing, Hearing Tests, Humans, Reproducibility of Results, Auditory Perceptual Disorders physiopathology, Auditory Perceptual Disorders psychology, Judgment, Speech Acoustics, Voice Quality
- Abstract
Purpose: To evaluate the ability that in tune and out of tune individuals have to identify normal and deviated voice qualities and to compare it with their performance in auditory processing tests and perceptual judgment., Method: The study investigated 15 in tune and 15 out of tune individuals. Participants were matched for age and sex, were amateur choir singers, had normal hearing thresholds and normal vocal quality. All individuals underwent Pitch-matching scanning to be classified as in or out of tune. Next, they performed the Pitch Pattern Sequence (PPS) and the Duration Pattern Sequence (DPS) tests and the perceptual judgment of 36 voices plus 20% of repetition for reliability analysis., Results: The out of tune individuals had worse performance in the PPS and DPS for both ears (p=0.002 RE; p=0.001 LE; p=0.009 DPS); no difference was observed in the perceptual judgment and the reliability (p=0.153). However, participants with normal PPS and DPS had better performance in the perceptual judgment and better reliability (p=0.033). Thus, individuals with disorders in temporal auditory processing skills have greater difficulty in the perceptual judgment and have lower intra-rater reliability, despite being in or out of tune., Conclusion: It can be observed that voice tone is not required to guarantee good perceptual judgment. However, temporal patterns and intra-rater reliability are essential to perceptually assess normal and altered voice qualities. Therefore, auditory training should be included in programs that aim to develop voice perceptual judgment abilities.
- Published
- 2020
- Full Text
- View/download PDF
10. Development and application of a vocal health and hygiene game in adults.
- Author
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Roza AP, Gielow I, Vaiano T, and Behlau M
- Subjects
- Adult, Aged, Cohort Studies, Cross-Sectional Studies, Female, Humans, Male, Middle Aged, Young Adult, Games, Experimental, Health Education methods, Health Knowledge, Attitudes, Practice, Self-Assessment, Voice physiology
- Abstract
Purpose: To develop a game on vocal health and hygiene (VoxPedia) and apply it to adults aiming to investigate knowledge about vocal health and the vocal self-assessment in this population., Methods: The study sample was composed of 293 adults, of which 204 were women and 129 were voice professionals, invited to participate through digital media. Participants completed to the following forms and instruments: 1) Informed Consent Form (ICF); 2) Identification Data form; 3) Voice Handicap Index: 10 (VHI-10) protocol; 4) Vocal Health and Hygiene Questionnaire (VHHQ); 5) VoxPedia quiz., Results: The VoxPedia quiz was developed using simple and dynamic questions that allowed the participants to know their performance in real time. Data collected through this quiz showed that voice professionals reported reduced voice handicap and had higher scores in the VHHQ and VoxPedia. Voice professionals or not, participants who answered wrongly to the nature of impact of health aspects in the VHHQ reported increased voice handicap in the VHI-10; however, despite the self-reported handicap, most of them did not report voice complaints. In contrast, when voice complaints were reported, the participants not always perceived handicap or searched for vocal therapy., Conclusion: The VoxPedia quiz presented some concepts on vocal health and hygiene to the participants. In addition, it enabled the study of the relation between knowledge about vocal care and voice self-assessment. The data suggest that individuals with greater knowledge about vocal health and hygiene show better voice self-assessment, those with worse voice self-assessment do not perceive voice problems, and those who perceive voice problems do not necessarily seek professional assistance.
- Published
- 2019
- Full Text
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11. Learning factor influence on the perceptual-auditory analysis.
- Author
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Englert M, Madazio G, Gielow I, Lucero J, and Behlau M
- Subjects
- Adult, Female, Humans, Male, Retrospective Studies, Self-Assessment, Speech Disorders, Workforce, Auditory Perception physiology, Dysphonia diagnosis, Learning physiology, Speech-Language Pathology standards
- Abstract
Purpose: To investigate the learning factor during a perceptual-auditory analysis of an unusual task in three different groups., Methods: 269 listeners, divided into three groups: 73 voice specialists Speech Language Pathologists (EG), 84 voice specialists Speech Language Pathologists (NEG); and 112 non-speech pathologists in the Naive Group (NG). They all completed a listening session that included 18 synthesized and 18 human voices with different types and degrees of deviation (50% of repetition for intra-rater consistency analysis). The task was to classify the voices as human or synthesized. We analyzed the learning factor by comparing the initial error percentage, first 18 voices, with the final, last 18 voices., Results: EG presented less error towards the end of the task (25.5%) than at the beginning (28.6%) with statistical difference (p = 0.024). The error percentage of the beginning and the end of the task did not differ for the NEG and the NG (NEG beginning = 36.5%, end = 35.3%; NG beginning = 38.3%, end = 37.7%)., Conclusion: The EG was the only group to present evidence of learning factor. Therefore, it seems that professional experience positively influences the perceptual-auditory analysis, which reinforces the impact of its training to become a voice specialist. Moreover, the voice specialists seem to be more prepared and more susceptible to use learning strategies to improve their performance during a perceptual-auditory analysis task, even if unusual.
- Published
- 2018
- Full Text
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12. Pitch-matching scanning: comparison of musicians and non-musicians' performance.
- Author
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Moreti F, Pereira LD, and Gielow I
- Subjects
- Acoustic Stimulation methods, Adult, Auditory Perception, Female, Hearing Tests, Humans, Male, Middle Aged, Young Adult, Music, Pitch Perception physiology, Singing physiology, Voice physiology
- Abstract
Purpose: To develop a simple and quick-to-apply procedure for pitch-matching scanning that contains vocal imitation tasks of musical sounds of different tones and the temporal ordination of three different tones; to verify its applicability, by comparing the performance of musicians and non-musicians., Methods: Participants were 32 adults of both genders without vocal, hearing and/or auditory processing complaints. They were equally divided into two groups: musicians group--MG and non-musicians group--NMG. All participants underwent the Pitch-matching Scanning that included musical stimuli compatible with men and women singing vocal range gathered into two types of tasks: isolate tones and three-tone sequences. Participants were instructed to listen to them and to reproduce them vocally. Voice samples were recorded, analyzed acoustically, and right and wrong matches for the two tasks were characterized. The variables regarding the comparison between groups and types of tasks were statistically analyzed., Results: A difference was found between groups, and the MG presented greater number of right matches in both tasks., Conclusion: The Pitch-matching Scanning was developed and was sensitive to evaluate and compare the performance between groups. Thus, it can be used as a tool for pitch-matching tracking. Musicians presented better performance than non-musicians in the Pitch-matching Scanning.
- Published
- 2012
- Full Text
- View/download PDF
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