scholarly journals Auditory Processing Disorder Test Battery in European Portuguese—Development and Normative Data for Pediatric Population

2021 ◽  
Vol 11 (3) ◽  
pp. 474-490
Author(s):  
Jorge Humberto Martins ◽  
Marisa Alves ◽  
Susana Andrade ◽  
Isabel Falé ◽  
António Teixeira
Keyword(s):  
Auditory Processing ◽  
Otoacoustic Emissions ◽  
Normative Data ◽  
Pediatric Population ◽  
Pure Tone Audiometry ◽  
Auditory Training ◽  
Central Auditory Processing ◽  
Frequency Pattern ◽  
Speech In Noise ◽  
European Portuguese

There is an increasing need for state-of-the-art Central Auditory Processing assessment for Portuguese native speakers, applicable as early as possible. As a contribution to answering this need, this paper presents a new battery for Central Auditory Processing assessment for European Portuguese applicable to children aged 5 and above, named BAPA-PE, providing information regarding test selection and development. The battery consists of six behavioral tests: Staggered Spondaic Words (SSW) for European Portuguese, Filtered Speech, Speech in Noise, Detection Interval in Noise, Duration, and Frequency Pattern. The normative data for children aged 5 to 12 are also reported. A sample was obtained of 217 subjects without ear pathology and with typical development. Each age group was composed of at least 30 children. All children were evaluated using pure tone audiometry, speech audiometry, impedance, and otoacoustic emissions. Normative scores are reported for each of the six auditory processing tests. The assessment is applicable to young children (aged 5 and 6). The statistical analyses showed significant effects in scores of Age for all tests and of Ear for several tests. The main result from the work presented, the Auditory Processing Assessment Battery—European Portuguese (BAPA-PE), is available for clinical use with normative data. This battery is a new tool for behaviorism assessment of European Portuguese speakers with suspected central auditory pathology and for monitoring the results of auditory training.

scholarly journals Hearing Characteristics of Stroke Patients: Prevalence and Characteristics of Hearing Impairment and Auditory Processing Disorders in Stroke Patients

2017 ◽  
Vol 28 (06) ◽  
pp. 491-505 ◽  
Author(s):  
Nehzat Koohi ◽  
Deborah A. Vickers ◽  
Rahul Lakshmanan ◽  
Hoskote Chandrashekar ◽  
David J. Werring ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Hearing Impairment ◽  
Auditory Processing ◽  
Otoacoustic Emissions ◽  
Pure Tone Audiometry ◽  
Stroke Survivors ◽  
Central Auditory Processing ◽  
Hearing Impairments ◽  
Stroke Patients ◽  
Brainstem Response

Background: Stroke survivors may suffer from a range of hearing impairments that may restrict their participation in postacute rehabilitation programs. Hearing impairment may have a significant impact on listening, linguistic skills, and overall communication of the affected stroke patient. However, no studies sought to systematically characterize auditory function of stroke patients in detail, to establish the different types of hearing impairments in this cohort of patients. Such information would be clinically useful in understanding and addressing the hearing needs of stroke survivors. Purpose: The present study aimed to characterize and classify the hearing impairments, using a detailed audiological assessment test battery, in order to determine the level of clinical need and inform appropriate rehabilitation for this patient population. Research Design: A case–control study. Study Sample: Forty-two recruited stroke patients who were discharged from a stroke unit and 40 control participants matched for age. Data Collection and Analysis: All participants underwent pure-tone audiometry and immittance measurements including acoustic reflex threshold, transient-evoked otoacoustic emissions, auditory-evoked brainstem response, and a central auditory processing assessment battery, performed in a single session. Hearing impairments were classified as peripheral hearing loss (cochlear and neural type), central auditory processing disorder (CAPD), and as a combination of CAPD and peripheral hearing loss. Results: Overall mean hearing thresholds were not significantly different between the control and stroke groups. The most common type of hearing impairment in stroke patients was the combination type, “peripheral and CAPD,” in the 61- to 80-yr-old subgroup (in 55%), and auditory processing deficits in 18- to 60-yr-olds (in 40%), which were both significantly higher than in controls. Conclusions: This is the first study to examine hearing function in detail in stroke patients. Given the importance of hearing for the efficiency of communication, it is essential to identify hearing impairments and differentiate peripheral and central deficits to define an appropriate intervention plan.

scholarly journals Study of Acute and Sub-Acute Effects of Auditory Training on the Central Auditory Processing in Older Adults with Hearing Loss—A Pilot Study

2020 ◽  
Vol 17 (14) ◽  
pp. 4944
Author(s):  
Carla Matos Silva ◽  
Carolina Fernandes ◽  
Clara Rocha ◽  
Telmo Pereira
Keyword(s):  
Older Adults ◽  
Hearing Loss ◽  
Speech Perception ◽  
Auditory Processing ◽  
Test Group ◽  
Auditory Training ◽  
Central Auditory Processing ◽  
Speech In Noise ◽  
Noise Test ◽  
Group 1

Background: Impairment in speech perception is a common feature of older adults. This study aimed at evaluating the acute and sub-acute (after three months) effects of auditory training on central auditory processing in older people with hearing loss. Methods: A nonrandomized study was conducted enrolling 15 older adults with hearing loss and an average age of 78.6 ± 10.9 years. All participants underwent a baseline otoscopy, tympanogram, audiogram and speech-in-noise test with a signal-noise ratio (SNR) of 10 and 15 dB. Afterwards, auditory training intervention was implemented consisting of 10 training sessions over 5 weeks. Participants were divided into two groups: group 1 (G1) underwent auditory training based on a speech-in-noise test; group 2 (G2) underwent a filtered-speech test. Auditory processing was evaluated at baseline (T0) immediately after the intervention (T1) and 3 months after the intervention (T2). Results: Group 1 were quite efficient regardless of the SNR in the right ear with statistically significant differences from T0 to T1 (p = 0.003 and p = 0.006 for 10 dB and 15 dB, respectively) and T0 to T2 (p = 0.011 and 0.015 for 10 dB and 15 dB, respectively). As for the left ear, the increase of success was statistically significant for the SNR of 10 dB and 15 dB from T0 to T1 (p = 0.001 and p = 0.014, respectively) and from T0 to T2 (p = 0.016 and p = 0.003). In G2, there was a significant variation only from T0 for T1 in the left ear for an SNR of 10 dB (p = 0.001). Conclusion: Speech perception in noise significantly improved after auditory training in old adults.

scholarly journals Development and evaluation of a computer-based auditory training program for rehabilitation of children with decoding deficit

2018 ◽  
pp. 143-149
Author(s):  
Azam Aghaie ◽  
Ali Akbar Tahaei ◽  
Farnoush Jarollahi ◽  
Mohammad Kamali
Keyword(s):  
Training Program ◽  
Auditory Processing ◽  
Auditory Training ◽  
Face Validity ◽  
Control Group ◽  
Central Auditory Processing ◽  
Speech In Noise ◽  
Significant Difference ◽  
Before And After ◽  
Computer Based

Background and Aim: Decoding deficit is the most common central auditory processing disorder (CAPD). Given the benefits of computer-based auditory training programs for treatment of central disorders and the lack of such programs in Persian language, this study aimed to develop a computer-based auditory training program for decoding skill. We also evaluated this program in 8 to12 year old children with CAPD.Methods: The first stage of research was to develop a computer-based auditory training program. This program consists of three levels of phonological discrimination, syllable discrimination, and word discrimination. The second stage was to determine the content and face validity of the program. The third stage was to assess the program effect on five children with decoding deficit. The research method was interventional and had a pretest and post-test design with another five children as control group. The staggered spondaic word, phonemic synthesis (PS) and speech in noise tests was used to assess the children performance before and after training.Results: Mean scores of staggered spondaic word (SSW) and PS tests of the experimental group were significantly difference before and after the auditory training (p<0.05) as compared to control group. However, there was no significant difference with regard to the speech-in-noise test results (p>0.05).Conclusion: This computer-based auditory training program can be considered as a preliminary tool for the rehabilitation and treatment of decoding deficits in children with CAPD.

Effects of chronic noise exposure on speech-in-noise perception in the presence of normal audiometry

2013 ◽  
Vol 127 (3) ◽  
pp. 233-238 ◽  
Author(s):  
A J Hope ◽  
L M Luxon ◽  
D-E Bamiou
Keyword(s):  
Air Force ◽  
Auditory Processing ◽  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Noise Exposure ◽  
Pure Tone Audiometry ◽  
Frequency Discrimination ◽  
Royal Air Force ◽  
Transient Evoked Otoacoustic Emissions ◽  
Speech In Noise

AbstractObjective:To assess auditory processing in noise-exposed subjects with normal audiograms and compare the findings with those of non-noise-exposed normal controls.Methods:Ten noise-exposed Royal Air Force aircrew pilots were compared with 10 Royal Air Force administrators who had no history of noise exposure. Participants were matched in terms of age and sex. The subjects were assessed in terms of: pure tone audiometry, transient evoked otoacoustic emissions, suppression of transient evoked otoacoustic emissions in contralateral noise and auditory processing task performance (i.e. masking, frequency discrimination, auditory attention and speech-in-noise).Results:All subjects had normal pure tone audiometry and transient evoked otoacoustic emissions amplitudes in both ears. The noise-exposed aircrew had similar pure tone audiometry thresholds to controls, but right ear transient evoked otoacoustic emissions were larger and speech-in-noise thresholds were elevated in the noise-exposed subjects compared to controls.Conclusion:The finding of poorer speech-in-noise perception may reflect noise-related impairment of auditory processing in retrocochlear pathways. Audiometry may not detect early, significant noise-induced hearing impairment.

scholarly journals Evaluation of temporal processing skills in individuals with normal hearing

2021 ◽  
Vol 4 (3) ◽  
pp. 69-77
Author(s):  
Cem YERAL ◽  
Elisa Nur ÇANKAYA ◽  
Gülten KAPLAN ◽  
Caner YATMAZ ◽  
M. Bülent ŞERBETÇİOĞLU
Keyword(s):  
Auditory Processing ◽  
Detection Threshold ◽  
Pure Tone Audiometry ◽  
Normal Hearing ◽  
Central Auditory Processing ◽  
Frequency Pattern ◽  
Study Results ◽  
Noise Test ◽  
Age Range ◽  
Otoscopic Examination

Objective: In a cumulative perspective, the aim of this study is to perform Frequency Pattern Test (FPT), Duration Pattern Test (DPT) and Gap In Noise (GIN) Test in order to determine descriptive values of these tests to evaluate central auditory processing on the individuals’ with normal hearing. Material and Methods: A total of 52 participants, as of 28 women and 24 men, with normal hearing, within the age range of 20 to 55 were included in the study. Otoscopic examination, pure tone audiometry and FPT, DPT GIN Test which are central auditory processing tests, were performed on the participants who meet the criteria of the study and voluntarily agreed to participate in the study. Results: Descriptive values were obtained as an average of 78% in FPT, 92.11% in DPT, an average of 61.22% in GIN Test and an average of 6.34 ms in Gap Detection Threshold Conclusions: It is thought that the obtained descriptive values will contribute to the clinics and the literature. Keywords: Auditory temporal tests, central auditory processing, duration pattern test, frequency pattern test, gap in noise test

scholarly journals The performance of South African English first language child speakers on a "low linguistically loaded" central auditory processing test protocol

2003 ◽  
Vol 50 (1) ◽  
Author(s):  
Nicole G. Campbell ◽  
Wayne J. Wilson
Keyword(s):  
Auditory Processing ◽  
Normative Data ◽  
First Language ◽  
Verbal Report ◽  
Central Auditory Processing ◽  
Test Protocol ◽  
Frequency Pattern ◽  
Central Auditory Processing Disorders ◽  
Masking Level Difference ◽  
Perceptual Assessment

The lack of standardized tests for central auditory processing disorders (CAPD) in South Africa (SA) led to the formation of a SA CAPD Taskforce,and the interim development of a "Low Linguistically Loaded" CAPD test protocol using test recordings from the 'Tonal and Speech Materials for Auditory Perceptual Assessment Disc 2.0'. This study compared the performance of 50 SA English first language child speakers (aged 8 to 12 years of age) on this protocol, with the previously published American normative data of Bellis (1996, 2003). Results with respect to predicted pass criteria as calculated by mean-2SD cutoffs,suggested that the SA speakers performed of a lower level than the American speakers by an average of 5.3% per ear for the two pair dichotic digits test, 1.9 dB for the masking level difference test,8.8% per ear for the frequency pattern test - humming report, 14.5% per ear for the frequency patterns test - verbal report,and 39.7% per ear for the low pass filtered speech test. Consequently, the Bellis (1996, 2003) data was not considered appropriate for immediate use as normative data in SA. Instead, the preliminary data provided in this study was recommended as interim normative data for SA English first language child speakers until larger scale SA normative data can be obtained.

scholarly journals Auditory Processing Disorders in Elderly Persons vs. Linguistic and Emotional Prosody

2021 ◽  
Vol 18 (12) ◽  
pp. 6427
Author(s):  
Anna Rasmus ◽  
Aleksandra Błachnio
Keyword(s):  
Interpersonal Relationships ◽  
Auditory Processing ◽  
Temporal Pattern ◽  
Right Hemisphere ◽  
Elderly Persons ◽  
Central Auditory Processing ◽  
Auditory Processing Disorders ◽  
Emotional Prosody ◽  
Frequency Pattern ◽  
Central Processing

Background: Language communication, which is one of the basic forms of building and maintaining interpersonal relationships, deteriorates in elder age. One of the probable causes is a decline in auditory functioning, including auditory central processing. The aim of the present study is to evaluate the profile of central auditory processing disorders in the elderly as well as the relationship between these disorders and the perception of emotional and linguistic prosody. Methods: The Right Hemisphere Language Battery (RHLB-PL), and the Brain-Boy Universal Professional (BUP) were used. Results: There are statistically significant relationships between emotional prosody and: spatial hearing (r(18) = 0.46, p = 0.04); the time of the reaction (r(18) = 0.49, p = 0.03); recognizing the frequency pattern (r(18) = 0.49, p = 0.03 (4); and recognizing the duration pattern (r(18) = 0.45, p = 0.05. There are statistically significant correlations between linguistic prosody and: pitch discrimination (r(18) = 0.5, p = 0.02); recognition of the frequency pattern (r(18) = 0.55, p = 0.01); recognition of the temporal pattern; and emotional prosody (r(18) = 0.58, p = 0.01). Conclusions: The analysis of the disturbed components of auditory central processing among the tested samples showed a reduction in the functions related to frequency differentiation, the recognition of the temporal pattern, the process of discriminating between important sounds, and the speed of reaction. De-automation of the basic functions of auditory central processing, which we observe in older age, lowers the perception of both emotional and linguistic prosody, thus reducing the quality of communication in older people.

Auditory Training Reverses Lead (Pb)-Toxicity-Induced Changes in Sound-Azimuth Selectivity of Cortical Neurons

2018 ◽  
Vol 29 (8) ◽  
pp. 3294-3304 ◽  
Author(s):  
Xia Liu ◽  
Fanfan Wei ◽  
Yuan Cheng ◽  
Yifan Zhang ◽  
Guoqiang Jia ◽  
...  
Keyword(s):  
Lead Exposure ◽  
Auditory Processing ◽  
Cortical Neurons ◽  
Spatial Information ◽  
Primary Auditory Cortex ◽  
Auditory Training ◽  
Neurological Deficits ◽  
Central Auditory Processing ◽  
Inhibitory Neurotransmitter ◽  
Behavioral Impairments

Abstract Lead (Pb) causes significant adverse effects on the developing brain, resulting in cognitive and learning disabilities in children. The process by which lead produces these negative changes is largely unknown. The fact that children with these syndromes also show deficits in central auditory processing, however, indicates a speculative but disturbing relationship between lead-exposure, impaired auditory processing, and behavioral dysfunction. Here we studied in rats the changes in cortical spatial tuning impacted by early lead-exposure and their potential restoration to normal by auditory training. We found animals that were exposed to lead early in life displayed significant behavioral impairments compared with naïve controls while conducting the sound-azimuth discrimination task. Lead-exposure also degraded the sound-azimuth selectivity of neurons in the primary auditory cortex. Subsequent sound-azimuth discrimination training, however, restored to nearly normal the lead-degraded cortical azimuth selectivity. This reversal of cortical spatial fidelity was paralleled by changes in cortical expression of certain excitatory and inhibitory neurotransmitter receptor subunits. These results in a rodent model demonstrate the persisting neurotoxic effects of early lead-exposure on behavioral and cortical neuronal processing of spatial information of sound. They also indicate that attention-demanding auditory training may remediate lead-induced cortical neurological deficits even after these deficits have occurred.

AUDIOLOGICAL CORRELATES OF AGE-RELATED MANIFESTATIONS OF AUDITORY DISORDERS

2020 ◽  
pp. 549-554
Author(s):  
Л. Е. Голованова ◽  
Е. А. Огородникова ◽  
Н. С. Белокурова ◽  
Е. С. Лаптева ◽  
М. Ю. Бобошко
Keyword(s):  
Hearing Aids ◽  
Auditory Processing ◽  
Pure Tone ◽  
Young Patients ◽  
Pure Tone Audiometry ◽  
Sound Field ◽  
Speech Audiometry ◽  
Central Auditory Processing ◽  
Central Auditory Processing Disorder ◽  
Age Related

Целью исследования был сравнительный анализ жалоб и аудиологических показателей у пациентов сурдологического центра в зависимости от возраста. Представлены результаты обследования 300 первичных пациентов (случайная выборка), обратившихся к сурдологу-оториноларингологу в течение 1 мес. В группу молодых пациентов (19-44 года) вошли 40 человек; в группу среднего возраста (45- 59 лет) - 62 человека; в группу пожилых (60-74 года) - 100 человек; в группу старческого возраста (75-90 лет) - 98 человек. Обследование включало сбор жалоб и анамнеза, ЛОР-осмотр, тональную пороговую аудиометрию, импедансометрию, речевую аудиометрию в наушниках для выявления признаков центральных слуховых расстройств или в свободном звуковом поле для оценки эффективности слухопротезирования. Установлено, что для ранней диагностики тугоухости и профилактики возрастных сенсорнокогнитивных дисфункций целесообразно использовать не только результаты тональной пороговой аудиометрии, но и данные речевой аудиометрии, а также анализ субъективных жалоб. Результаты работы свидетельствуют о необходимости организации скрининга состояния слуха в рамках диспансеризации населения старше 60 лет. The aim of the study was a comparative analysis of complaints and audiological findings in patients of the audiological center depending on their age. The results of the examination of 300 fi rstly consulted patients (random sample) are presented. The group of young patients (19-44 years) included 40 people; middle age (45-59 years) - 62 people; elderly (60-74 years) - 100 people; senile age (75-90 years) - 98 people. The survey included the collection of complaints and anamnesis, ENT checkup, pure tone audiometry, impedancemetry, speech audiometry in headphones to detect the signs of Central Auditory Processing Disorder or in the free sound field to assess the effectiveness of hearing aids. It was found that for early diagnosis of hearing loss and prevention of age-related sensory-cognitive dysfunction, it is advisable to use not only the results of pure tone audiometry, but also the data of speech audiometry, as well as the analysis of subjective complaints. The results of the work indicate the need for hearing screening in the population over 60 years old.

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