139 research outputs found

    Cleft Palate Children: Performance In Auditory Processing Tests

    Get PDF
    Many children with auditory processing disorders have a high prevalence of otitis media, a middle ear alterations greatly prevalent in children with palatine and lip clefts. Aim: to check the performance of children with palate cleft alone (PC) in auditory processing tests. Prospective study. Materials and Methods: twenty children (7 to 11 years) with CP were submitted to sound location tests (SL), memory for verbal sounds (MSSV) and non verbal sounds in sequence (MSSNV), Revised auditory fusion (AFT-R), Pediatric test of speech intelligibility/synthetic sentences (PSI/SSI), alternate disyllables (SSW) and digit dichotic (DD). The children performances in the tests were classified in bad and good. Results: there was no statistically significant difference between genders and ears. The average values obtained were 2.16, 2.42, 4.37, 60.50ms; 40.71 to 67.33%; 96.25 to 99.38%; 73.55 to 73.88% and 58.38 to 65.47% respectively for the MSSNV, MSSV, LS, AFT-R, PSI/SSI tests with ipsilateral (PSI/SSIMCI) and contralateral (PSI/SSI/MCC) competitive message, DD and SSW tests. Conclusion: a high percentage of children showed worse results in the AFT-R, DD, SSW tests and in the PSI/SSIMCI tests. The best performances happened in the sound location tests, verbal and non-verbal sounds for sequential memory and for PSI/SSIMCC tests.752213220Azevedo, M.F., Pereira, L.D., Vilanova, L.C., Goulart, A.L., Avaliação do processamento auditivo central: Identificação de crianças de risco para alteraç ão de linguagem e aprendizado durante o primeiro ano de vida (1995) Tópicos de Fonoaudiologia, pp. 447-462. , Marchesan IQ, Bolaffi C, Gomes CD, Zorzi JL, editores. São Paulo: LoviseMomensohn-Santos, T.M., Branco-Barreiro, F.C.A., Avaliação e intervenção fonoaudiológica no transtorno de processamento auditivo (2004) Tratado de Fonoaudiologia, pp. 553-568. , Ferreira LP, Befi-Lopes DM, Limongi SCO, editores. São Paulo: Roca(2005) (Central) Auditory Processing Disorders, , http://www.asha.org/members/deskref-journals/deskref/default, Available atSauer, L.O., Dibi, V., Rezende, A., Pereira, L.D., Avaliação do processamento auditivo central na Síndrome de Down: Estudo de caso (2000) Acta Awho, 19 (2), pp. 102-104Garcia, V.L., (2001) Processamento Auditivo Em Crianças Com e Sem Distúrbio de Aprendizagem, , [dissertação] São Paulo (SP): Universidade Federal de São PauloCruz, M.S., Silva, D.P.C., Campos, K.F., Feniman, M.R., The auditory processing in the specific language impairment: A care report (2003) Salusvita, 22 (3), pp. 439-450Meneguello, J., Leonhardt, F.D., Pereira, L.D., Processamento auditivo em indivíduos com epilepsia de lobo temporal (2006) Rev Bras Otorrinolaringol, 72 (4), pp. 496-504Ziliotto, K.N., Santos, M.F.C.D., Monteiro, V.G., Pradella-Hallinan, M., Moreira, G.A., Pereira, L.D., Weckx, L.L.M., Pizarro, G.U., Auditory processing assessment in children with obstructive sleep apnea syndrome (2006) Revista Brasileira de Otorrinolaringologia, 72 (3), pp. 321-327. , http://www.scielo.br/pdf/rboto/v72n3/a05v72n3.pdfSheahan, P., Blayney, A.W., Cleft palate and otitis media with effusion: A review (2003) Revue de Laryngologie Otologie Rhinologie, 124 (3), pp. 171-177Lopes Filho, O., Otite media crônica secretória (1994) Tratado de Otorrinolaringologia, pp. 677-694. , Lopes Filho, Campos CAH, editores. São Paulo: RocaGopalakrishna, A., Goleria, K.S., Raje, A., Middle ear function in cleft palate (1984) British Journal of Plastic Surgery, 37 (4), pp. 558-565. , DOI 10.1016/0007-1226(84)90149-8Bluestone, C.D., Witel, R.A., Paradise, J.L., Roentgenographic evaluation of Eustachian tube function in infants with cleft and normal palates (1972) Cleft Palate J, 9, pp. 93-100Takahashi, H., Honjo, I., Fujita, A., Eustachian tube compliance in cleft palate - A preliminary study (1994) Laryngoscope, 104 (1 I), pp. 83-86Bento, R.F., Miniti, A., Marone, S.A.M., (1998) Tratado de Otologia, p. 183. , São Paulo: EduspKemaloglu, Y.K., Kobayashi, T., Nakajima, T., Associations between the Eustachian tube and craniofacial skeleton (2000) International Journal of Pediatric Otorhinolaryngology, 53 (3), pp. 195-205. , PII S0165587600003347Tuncbilek, G., Ozgur, F., Belgin, E., Audiologic and tympanometric findings in children with cleft lip and palate (2003) Cleft Palate-Craniofacial Journal, 40 (3), pp. 304-309. , DOI 10.1597/1545-1569(2003)0402.0.CO;2Paliobei, V., Psifidis, A., Anagnostopoulos, D., Hearing and speech assessment of cleft palate patients after palatal closure: Long-term results (2005) International Journal of Pediatric Otorhinolaryngology, 69 (10), pp. 1373-1381. , DOI 10.1016/j.ijporl.2005.04.023, PII S0165587605001709Dhillon, R.S., The middle ear in cleft palate children pre and post palatal closure (1988) Journal of the Royal Society of Medicine, 81 (12), pp. 710-713Robson, A.K., Blanshard, J.D., Jones, K., Albery, E., Smith, I.M., Mawar, A.A., A conservative approach to the management of otitis media with effusion in cleft palate children (1992) J Laryngol Otol, 9, pp. 788-792Nunn, D.R., Derkay, C.S., Darrow, D.H., Macrew, S., Stranick, B., The effect of very early cleft palate closure on the need for ventilation tubes in the first years of life (1995) Laryngoscope, 9, pp. 905-908Moore, D.R., Hartley, D.E.H., Hogan, S.C.M., Effects of otitis media with effusion (OME) on central auditory function (2003) International Journal of Pediatric Otorhinolaryngology, 67 (SUPPL. 1), pp. S63-S67. , DOI 10.1016/j.ijporl.2003.08.015Principles and guidelines for early hearing detection an intervention programs (2000) Pediatrics, 106 (4), pp. 798-817. , Joint Committee on Infant HearingPegoraro-Krook, M.I., Dutka-Souza, J.C.R., Magalhães, L.C.T., Feniman, M.R., Intervenção fonoaudiológica na fissura palatina (2004) Tratado de Fonoaudiologia, pp. 439-455. , Ferreria LP, Befi-Lopes DM, Limongi SCO, organizadores. São Paulo: RocaToniolo, I.M.F., Rossi, A.G., Aclc, B., Pereira, L.D., Processamento auditivo: Habilidade auditiva de memória seqüencial e não verbal em escolares (1994) Saúde, 20 (3-4), pp. 11-22McCrosckey, R., Keith, R.W., (1996) AFT-R: Auditory Fusion Test-Revised, , San Antonio, TX: Psychological CorporationZiliotto, K.N., Kalil, M., Almeida, C.I.R., PSI em português (1997) Processamento Auditivo Central: Manual de Avaliação, pp. 114-128. , Pereira LD, Schochat E, editores. São Paulo: LoviseKalil, D.M., Ziliotto, K.N., Almeida, C.I.R., SSI em português (1997) Processamento Auditivo Central: Manual de Avaliação, pp. 129-136. , Pereira LD, Schochat E, editores. São Paulo: LoviseBorges, A.C.L.C., Dissílabos alternados - SSW (1997) Processamento Auditivo Central: Manual de Avaliação, pp. 169-178. , Pereira LD, Schochat E, editores. São Paulo: LoviseSantos, M.F.C., Pereira, L.D., Escuta com dígitos (1997) Processamento Auditivo Central: Manual de Avaliação, pp. 147-150. , Pereira LD, Schochat E, editores São Paulo: LovisePereira, L.D., Sistema auditivo e desenvolvimento das habilidades auditivas (2004) Tratado de Fonoaudiologia, pp. 547-552. , Ferreira LP, Befi-Lopes DM, Limongi SCO, editores. São Paulo: RocaCorona, A.P., Pereira, L.D., Ferrite, S., Rossi, A.G., Memória seqüencial verbal de très e quatro sílabas em escolares (2005) Pró-Fono, 17 (1), pp. 27-36Cassab, T.V., Zorzetto, N.L., Teste da fusão auditiva-revisado (AFT-R) em crianças com fissura labiopalatina (2006) ACTA ORL/Técnicas Em Otorrinolaringologia, 24 (4), pp. 272-276Cassab, T.V., Feniman, M.R., Richieri-Costa, A., Aguiar, H.F., Avaliação da resolução temporal em crianças com histórias de otite média (2000) Anais Da VI Jornada de Fonoaudiologia Da Universidade Estadual Paulista de Marília Dra. Célia Maria Giacheti, p. 67. , 2000, 17 19 agostoMarília, Brasil. Marília: Universidade Estadual Paulista - Faculdade de Filosofia e Ciências-Campus de MaríliaHartley, D.E., Moore, D.R., Effects of otitis media with effusion on auditory temporal resolution (2005) In J Pediatr Otorhinolaryngol, 69 (6), pp. 757-769Handzic-Cuk, J., Cuk, V., Gluhinic, M., Risavi, R., Stajner-Katusic, S., Tympanometric findings in cleft palate patients: Influence of age and cleft type (2001) Journal of Laryngology and Otology, 115 (2), pp. 91-96. , DOI 10.1258/0022215011907668Hocevar-Boltezar, I., Jarc, A., Kozelj, V., Ear, nose and voice problems in children with orofacial clefts (2006) Journal of Laryngology and Otology, 120 (4), pp. 276-281. , DOI 10.1017/S0022215106000454, PII S0022215106000454Phillips, S.L., Gordon-Salant, S., Fitzgibbons, P.J., Yeni-Komshian, G., Frequency and temporal resolution in elderly listeners with good and poor word recognition (2000) J Speech Lang Hear Res, 43 (1), pp. 217-228Shinn, J.B., Musiek, F.E., Temporal processing: The basics (2003) Hearing Journal, 56 (7), p. 52Balen, S., (1997) Processamento Auditivo Central: Aspectos Temporais Da Audição e Percepção Acústica Da Fala, , [dissertação] São Paulo (SP): Pontifícia Universidade Católica de São PauloBellis, T.J., Interpretation of central auditory assessment results (1996) Assessment and Management of Central Auditory Processing Disorders in the Educational Setting: from Science to Practice, , Bellis TJ, ed. San Diego: Singular Publishing GroupBellis, T.J., (2003) Assessment and Management of Central Auditory Processing Disorders in the Educational Setting. From Science to Practice, , New York, NY: Delmar LearningCameron, S., Dillon, H., Auditory Processing Disorder - from Screening to Diagnosis and Management - a Step-by-Step Guide-Audiology Now. (Winter 2005 Edition), pp. 47-55Beloni, M., Santos, M.F.C., Processamento auditivo em crianças com fissure labiopalatina não-sindrômica (2005) Anais Do 20 o Encontro Internacional de Audiologia, , abril: São Paulo, SP [em CD-ROM]Fucci, C.R.C., Faria, K.M., Paula, P.C., Pesquisa das habilidades auditivas comprometidas em crianças com história de otites médias recorrentes na infância (2005) Anais Do 20 o Encontro Internacional de Audiologia, , abrilSão Paulo, SP. [em CD-ROM]Hugdahl, K., Law, I., Kyllingsbaek, S., Bronnick, K., Gade, A., Paulson, O.B., Effects of attention on dichotic listening: An 15O-PET study (2000) Human Brain Mapping, 10 (2), pp. 87-97. , DOI 10.1002/(SICI)1097-0193(200006)10:23.0.CO;2-VLemos, I.C.C., (2007) Habilidade de Atenção Auditiva Em Crianças de Sete Anos Com Fissura Labiopalatina: Estudo Comparativo, , [dissertação] Bauru (SP): Faculdade de Odontologia de BauruPereira, L.D., Processamento auditivo central: Abordagem passo a passo (1997) Processamento Auditivo Central: Manual de Avaliação, pp. 49-59. , Pereira, LD, Schochat E (org). São Paulo: LoviseKatz, J., (1995) SSW Workshop Manual, , Amherst, NYJimmcoKatz, J., Ivey, R.G., (1999) Tratado de Audiologia Clínica, , São Paulo: ManoleGarcia, V.L., Pereira, L.D., Fukuda, Y., Atenção seletiva: PSI em crianças com distúrbio de aprendizagem (2007) Rev Bras Otorrinolaringol, 73 (3), pp. 404-411Bellis, T.J., Interpretation of APD tests results (2006) An Introduction to Auditory Processing Disorders in Children, pp. 245-260. , Parthasarathy TK, editor. Mahwah: Lawrence ErlbaumChermak, G.D., Mustek, F.E., (1997) Central Auditory Processing Disorders: New Perspectives, , San Diego: SingularKimura, D., Cerebral dominance and the perception of verbal stimuli (1961) Canad J Psychol, 15 (3), pp. 156-165Nilsson, R., Lidén, G., Sound localization with phase audiometry (1976) Acta Otolaryngol, 81, pp. 291-299Guyton, A.C., Hall, J.E., O sentido da audição (1997) Tratado de Fisiologia Médica, 9 a Ed., pp. 601-610. , Guyton AC, Hall JE, editores. Rio de Janeiro: Editora Guanabara Kooga

    Temporal Auditory Processing And Phonological Awareness In Children With Benign Epilepsy With Centrotemporal Spikes.

    Get PDF
    The aim of this research was to analyze temporal auditory processing and phonological awareness in school-age children with benign childhood epilepsy with centrotemporal spikes (BECTS). Patient group (GI) consisted of 13 children diagnosed with BECTS. Control group (GII) consisted of 17 healthy children. After neurological and peripheral audiological assessment, children underwent a behavioral auditory evaluation and phonological awareness assessment. The procedures applied were: Gaps-in-Noise test (GIN), Duration Pattern test, and Phonological Awareness test (PCF). Results were compared between the groups and a correlation analysis was performed between temporal tasks and phonological awareness performance. GII performed significantly better than the children with BECTS (GI) in both GIN and Duration Pattern test (P < 0.001). GI performed significantly worse in all of the 4 categories of phonological awareness assessed: syllabic (P = 0.001), phonemic (P = 0.006), rhyme (P = 0.015) and alliteration (P = 0.010). Statistical analysis showed a significant positive correlation between the phonological awareness assessment and Duration Pattern test (P < 0.001). From the analysis of the results, it was concluded that children with BECTS may have difficulties in temporal resolution, temporal ordering, and phonological awareness skills. A correlation was observed between auditory temporal processing and phonological awareness in the suited sample.201525634

    Amplitude of the Electrical Potential Oscillations in the Salt-Water Oscillator

    Get PDF
    The amplitude of the electrical potential oscillations of the salt water oscillator depends on the character of an electrical double layer formed in the glass capillary or at the interface between the dilute and concentrated salt solutions. When a stationary mercury electrode was used, a new type of periodic behavior, compound oscillation, was observed

    Fault-tolerant formation driving mechanism designed for heterogeneous MAVs-UGVs groups

    Get PDF
    A fault-tolerant method for stabilization and navigation of 3D heterogeneous formations is proposed in this paper. The presented Model Predictive Control (MPC) based approach enables to deploy compact formations of closely cooperating autonomous aerial and ground robots in surveillance scenarios without the necessity of a precise external localization. Instead, the proposed method relies on a top-view visual relative localization provided by the micro aerial vehicles flying above the ground robots and on a simple yet stable visual based navigation using images from an onboard monocular camera. The MPC based schema together with a fault detection and recovery mechanism provide a robust solution applicable in complex environments with static and dynamic obstacles. The core of the proposed leader-follower based formation driving method consists in a representation of the entire 3D formation as a convex hull projected along a desired path that has to be followed by the group. Such an approach provides non-collision solution and respects requirements of the direct visibility between the team members. The uninterrupted visibility is crucial for the employed top-view localization and therefore for the stabilization of the group. The proposed formation driving method and the fault recovery mechanisms are verified by simulations and hardware experiments presented in the paper

    Droplet Impact on Suspended Metallic Meshes: Effects of Wettability, Reynolds and Weber Numbers

    Get PDF
    Liquid penetration analysis in porous media is of great importance in a wide range of applications such as ink jet printing technology, painting and textile design. This article presents an investigation of droplet impingement onto metallic meshes, aiming to provide insights by identifying and quantifying impact characteristics that are difficult to measure experimentally. For this purpose, an enhanced Volume-Of-Fluid (VOF) numerical simulation framework is utilised, previously developed in the general context of the OpenFOAM CFD Toolbox. Droplet impacts on metallic meshes are performed both experimentally and numerically with satisfactory degree of agreement. From the experimental investigation three main outcomes are observed—deposition, partial imbibition, and penetration. The penetration into suspended meshes leads to spectacular multiple jetting below the mesh. A higher amount of liquid penetration is linked to higher impact velocity, lower viscosity and larger pore size dimension. An estimation of the liquid penetration is given in order to evaluate the impregnation properties of the meshes. From the parametric analysis it is shown that liquid viscosity affects the adhesion characteristics of the drops significantly, whereas droplet break-up after the impact is mostly controlled by surface tension. Additionally, wettability characteristics are found to play an important role in both liquid penetration and droplet break-up below the mesh
    corecore