Processamento auditivo em indivíduos com epilepsia de lobo temporal

Meneguello, Juliana; Leonhardt, Fernando Danelon; Pereira, Liliane Desgualdo

doi:10.1590/s0034-72992006000400010

Cited by 11 publications

(11 citation statements)

References 22 publications

(65 reference statements)

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“…The temporal lobe epilepsy was a factor that differentiated sound processing, whereas, individuals with this change showed impairment in the ability to analyze verbal and nonverbal sounds received auditorily. This cortical region is responsible for processing acoustical information 24 .…”

Section: Temporal Aspects Of Auditionmentioning

confidence: 99%

“…For a proper analysis and interpretation of information received auditorily (auditory processing) it is required anatomical and functional integrity of these structures. The electric discharges caused by seizures can cause neuronal loss in the region where the auditory processing occurs, these arose the hypothesis that there are difficulties to process mental information received auditorily, which might worsen the communication skills of these patients 24 .…”

Section: Temporal Aspects Of Auditionmentioning

confidence: 99%

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Testes tonais de padrão de frequência e duração no Brasil: revisão de literatura

et al. 2014

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Conflict of interest: non-existent resolution, temporal masking, temporal integration, and temporal ordering; auditory performance with competing acoustic signals; and auditory performance with degraded acoustic signals 2 .As for temporal processing, author 1 states that temporal ordering ability to sound stimuli is, undoubtedly, one of the most important functions of central auditory nervous system. Assessment of auditory processing involving temporal ordering tasks uses behavioral measures to analyze central auditory system. This ability allows the listener to discriminate based on ordering and sequencing of auditory stimuli 1 .In Brazil, assessment of temporal ordering tasks is recent. Over the past decade, there has been a variety of studies, which used diverse methodologies and clinical populations.Thus, it is necessary to conduct a literature review that outlines an overview about the status of publications on this topic in order to guide researchers on previous studies and new research perspectives.Regarding the above, the aim of this study was to review and explain auditory temporal processing

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Section: Temporal Aspects Of Auditionmentioning

confidence: 99%

Section: Temporal Aspects Of Auditionmentioning

confidence: 99%

Testes tonais de padrão de frequência e duração no Brasil: revisão de literatura

et al. 2014

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“…Anatomical and functional integrity of the auditory pathways, from peripheral to central structures, is essential for proper processing of auditory stimuli and a satisfactory development of language, speech, and learning [1].…”

Section: Introductionmentioning

confidence: 99%

Comparison of auditory event-related potentials between children with benign childhood epilepsy with centrotemporal spikes and children with temporal lobe epilepsy

Casali

Amaral

Boscariol

et al. 2016

Epilepsy & Behavior

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The abnormal brain discharges observed in benign childhood epilepsy with centrotemporal spikes (BECTS) and temporal lobe epilepsy (TLE) are located close to areas responsible for auditory and language processing. This study aimed to analyze the results of auditory event-related potentials (P300) in children with BECTS and TLE in order to assess whether the epileptic activity in centrotemporal and temporal regions may compromise the integrity and physiology of auditory system structures. This was a prospective, comparative, and cross-sectional study. Group I (GI) consisted of 13 children diagnosed with BECTS, group II (GII), 7 children diagnosed with TLE, and control group (GIII), 16 healthy children, with no hearing or academic complaints. After neurological and basic audiological assessments, P300 was applied. The P300 latency and amplitude were compared between groups. Regarding latency, GI showed 324.1 (+31.5) ms, GII 336.3 (+23.5) ms, and GIII 318 (+27.7) ms. Amplitudes were 4.80 (+3.2) μV in GI, 4.7 (+2.5) μV in GII, and 5.8 (+2.4) μV in GIII. Although children with BECTS showed prolonged latencies and reduced amplitudes, these differences were not considered statistically significant. Children with TLE showed statistically significant prolonged P300 latency compared with the control group (P=0.037). We speculate that abnormal electrical discharges in centrotemporal and temporal regions led to the slowing of auditory processing in our sample.

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“…1 Auditory processing is the term used to describe what happens when the brain recognizes and interprets the sounds around a person 2 ; and auditory processing disorder refers to a difficulty in the perceptual processing of information in the Central Nervous System, shown by a low performance in one or more hearing skills, such as location, lateralization, auditory discrimination, auditory pattern recognition, temporal processing deficits and others. 3 Thus, auditory processing and auditory processing disorders have been broadly studied in a variety of clinical studies [4][5][6][7][8] ; however, very few reports are found in relation to central auditory function in the population with labio-palatine fissure. It is the large occurrence of otologic problems and the consequent peripheral hearing loss that have been stressed in those people with this congenital malformation.…”

Section: Introductionmentioning

confidence: 99%

Crianças com fissura isolada de palato: desempenho nos testes de processamento auditivo

Boscariol

André²,

Feniman

2009

Rev. Bras. Otorrinolaringol.

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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.

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Processamento auditivo em indivíduos com epilepsia de lobo temporal

Cited by 11 publications

References 22 publications

Testes tonais de padrão de frequência e duração no Brasil: revisão de literatura

Testes tonais de padrão de frequência e duração no Brasil: revisão de literatura

Comparison of auditory event-related potentials between children with benign childhood epilepsy with centrotemporal spikes and children with temporal lobe epilepsy

Crianças com fissura isolada de palato: desempenho nos testes de processamento auditivo

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