Artykuły w czasopismach: „Auditory aids”

1

Jerger, James. "Hearing Aids and Auditory Localization". Journal of the American Academy of Audiology 22, nr 06 (czerwiec 2011): 312. http://dx.doi.org/10.3766/jaaa.22.6.1.

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Shin, Joon, i Junghwa Bahng. "Auditory Training for Spatial Hearing Loss: Two Case Reports of the Older Adults Who Wear Hearing Aids". Audiology and Speech Research 17, nr 3 (31.07.2021): 307–13. http://dx.doi.org/10.21848/asr.210017.

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The elderly with hearing loss have often experienced spatial hearing deficits when only wearing hearing aids. This case study aimed to investigate whether auditory training for spatial hearing loss could improve the spatial hearing ability of the elderly who wear hearing aids. Two older adults (males, aged 75 years and 78 years) who were wearing bilateral hearing aids participated. They had symmetric sensorineural hearing loss. A total of 16 auditory-training sessions (40 minutes, twice per week) for auditory training for spatial hearing ability provided. For outcome measurements, we assessed speech reception thresholds (SRTs) and spatial release from masking (SRM), using two types of noise, steady-state noise and speech-like noise at pre- and post-auditory training. Both subjects increased SRTs after the auditory training, but the SRM of only one participant improved. Also, there were no masking effects for SRM in terms of noise types. Both subjects reported that their trained hearing skills helped in communication with their families and friends. These results suggested that audiologists can consider auditory training for focusing on the spatial hearing loss for the elderly hearing aids users.

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Ward, Lawrence M. "Involuntary Listening AIDS Hearing". Psychological Science 8, nr 2 (marzec 1997): 112–18. http://dx.doi.org/10.1111/j.1467-9280.1997.tb00692.x.

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In two experiments, I simultaneously measured response time, accuracy, and response bias in an auditory intensity discrimination task to look for evidence of stimulus-driven attention orienting in auditory frequency space. The results demonstrated that a cue tone caused an apparently involuntary orienting of attention to the cue's frequency region, allowing faster and more accurate processing of a subsequent target tone when it occurred at the same frequency as the cue than when it occurred at a different frequency. Relationships between response time, accuracy, and bias measures also allowed masking and other effects to be separated from attention-orienting effects in these experiments.

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Ward, Lawrence M., i Shuji Mori. "Attention cueing aids auditory intensity resolution". Journal of the Acoustical Society of America 100, nr 3 (wrzesień 1996): 1722–27. http://dx.doi.org/10.1121/1.416069.

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Habicht, Julia, Mareike Finke i Tobias Neher. "Auditory Acclimatization to Bilateral Hearing Aids". Ear and Hearing 39, nr 1 (2018): 161–71. http://dx.doi.org/10.1097/aud.0000000000000476.

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Bankaitis, Aukse, Laurel Christensen, Glynis Murphy i C. Robin Morehouse. "HIV/AIDS and Auditory Evoked Potentials". Seminars in Hearing 19, nr 02 (maj 1998): 177–93. http://dx.doi.org/10.1055/s-0028-1082967.

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Givens, Gregg D., Trina Arnold i W. Garrett Hume. "Auditory Processing Skills and Hearing Aid Satisfaction in a Sample of Older Adults". Perceptual and Motor Skills 86, nr 3 (czerwiec 1998): 795–801. http://dx.doi.org/10.2466/pms.1998.86.3.795.

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The present study investigated the relationship between central auditory processing skills and satisfaction with hearing aids in a hearing-impaired geriatric sample of 58 adult wearers of hearing aids who were between the ages of 65 and 91 years. Analysis suggests the importance of adding central auditory tasks such as compressed speech or dichotic listening tasks to the evaluation of candidacy for hearing aids. This could lead to the better understanding of satisfaction with amplification by the geriatric population.

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Appachi, Swathi, Jessica L. Specht, Nikhila Raol, Judith E. C. Lieu, Michael S. Cohen, Kavita Dedhia i Samantha Anne. "Auditory Outcomes with Hearing Rehabilitation in Children with Unilateral Hearing Loss: A Systematic Review". Otolaryngology–Head and Neck Surgery 157, nr 4 (29.08.2017): 565–71. http://dx.doi.org/10.1177/0194599817726757.

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Objective Options for management of unilateral hearing loss (UHL) in children include conventional hearing aids, bone-conduction hearing devices, contralateral routing of signal (CROS) aids, and frequency-modulating (FM) systems. The objective of this study was to systematically review the current literature to characterize auditory outcomes of hearing rehabilitation options in UHL. Data Sources PubMed, EMBASE, Medline, CINAHL, and Cochrane Library were searched from inception to January 2016. Manual searches of bibliographies were also performed. Review Methods Studies analyzing auditory outcomes of hearing amplification in children with UHL were included. Outcome measures included functional and objective auditory results. Two independent reviewers evaluated each abstract and article. Results Of the 249 articles identified, 12 met inclusion criteria. Seven articles solely focused on outcomes with bone-conduction hearing devices. Outcomes favored improved pure-tone averages, speech recognition thresholds, and sound localization in implanted patients. Five studies focused on FM systems, conventional hearing aids, or CROS hearing aids. Limited data are available but suggest a trend toward improvement in speech perception with hearing aids. FM systems were shown to have the most benefit for speech recognition in noise. Studies evaluating CROS hearing aids demonstrated variable outcomes. Conclusions Data evaluating functional and objective auditory measures following hearing amplification in children with UHL are limited. Most studies do suggest improvement in speech perception, speech recognition in noise, and sound localization with a hearing rehabilitation device.

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Dawes, Piers, i Kevin J. Munro. "Auditory Distraction and Acclimatization to Hearing Aids". Ear and Hearing 38, nr 2 (2017): 174–83. http://dx.doi.org/10.1097/aud.0000000000000366.

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Roch, Marie A., Richard R. Hurtig, Tong Huang, Jing Liu i Sonia M. Arteaga. "Foreground auditory scene analysis for hearing aids". Pattern Recognition Letters 28, nr 11 (sierpień 2007): 1351–59. http://dx.doi.org/10.1016/j.patrec.2007.03.002.

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Alcântara, Yara Bagali, Willians Walace Fante Toledo, Karoline Ribeiro de Lima, Aline Tenório Lins Carnaúba, Eduardo Federighi Baisi Chagas i Ana Claudia Figueiredo Frizzo. "Changes in cortical auditory evoked potentials in response to auditory training in elderly hearing aid users: A pilot study". PLOS Global Public Health 2, nr 5 (3.05.2022): e0000356. http://dx.doi.org/10.1371/journal.pgph.0000356.

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Objective To compare the cortical auditory evoked potential responses pre-and post-Auditory Musical Training associated with hearing aid adaptation in elderly people with presbycusis. Design This is a pilot, prospective, randomized, single-blind study. Study sample Eight presbiacusis elderly people between 65 and 80 years, new hearing aid users, divided into two groups participated in the study: Hearing Aid Group: use of hearing aid; and Auditory Training Group: use of hearing aid in addition to musical auditory training for 16 sessions. All participants were submitted to cortical auditory evoked potential tests with verbal stimulation in two different moments: Initial assessment, carried out before hearing aid adaptation and auditory training, and after three months, final assessment at the end of the auditory training sessions. All participants were adapted bilaterally with digital mini hearing aids. Results There was a decrease in the P3a latency component for the Auditory Training Group when initial and final assessment were compared. Conclusion There was a change in the cortical auditory evoked potential in elderly people with presbycusis in response to the Musical Auditory Training associated with the use of hearing aids in elderly people with presbycusis.

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Wong, Lena Lar Nar, Joannie Ka Yin Yu, Shaina Shing Chan i Michael Chi Fai Tong. "Screening of Cognitive Function and Hearing Impairment in Older Adults: A Preliminary Study". BioMed Research International 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/867852.

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Background. Previous research has found that hearing loss is associated with poorer cognitive function. The question is that when a hearing impairment is being compensated for by appropriately fitted monaural hearing aids, special precautions are still needed when screening cognitive function in older adults.Objective. This research examined cognitive function in elderly hearing aid users who used monaural hearing aids and whether the presence of a hearing impairment should be accounted for when screening cognitive function in these individuals.Methods. Auditory thresholds, sentence reception thresholds, and self-reported outcomes with hearing aids were measured in 34 older hearing aid users to ensure hearing aids were appropriately fitted. Mini-Mental State Examination (MMSE) results obtained in these participants were then compared to normative data obtained in a general older population exhibiting similar demographic characteristics. Stepwise multiple regression analyses were used to examine the effects of demographic and auditory variables on MMSE scores.Conclusions. Results showed that, even with appropriately fitted hearing aids, cognitive decline was significant. Besides the factors commonly measured in the literature, we believed that auditory deprivation was not being fully compensated for by hearing aids. Most importantly, screening of cognitive function should take into account the effects of hearing impairment, even when hearing devices have been appropriately fitted.

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Kang, Donghoon, So Hyun Kim, Dajung Yun i Junghwa Bahng. "Auditory Training Using Remembering the Order of Sentences for the Elderly Who Wear Hearing Aids: Is it Effective for Speech Perception in Noise, Working Memory and Reasoning Ability?" Audiology and Speech Research 16, nr 2 (30.04.2020): 124–32. http://dx.doi.org/10.21848/asr.200018.

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Purpose: The present study examines auditory training outcomes in terms of speech perception in noise, working memory, reasoning ability, and subjective hearing aid satisfaction. Methods: Ten older adults who wear hearing aids (mean age: 71.6) voluntarily participated in the study. For the training material, 78 sentence sets composed of 3 to 5 sentences were used. During the auditory training, participants tried to remember the order of sentences. Among the 78 sentence sets, 45 contained clues and the rest did not. Each participant underwent assessments including speech perception in noise and digit spans and reasoning test and completed a self-report hearing aid satisfaction questionnaire both pre- and post-auditory training. The participants completed eight sessions of the auditory training. Results: The results showed a statistically significant increase in speech recognition ability in noise, short-term memory, and working memory, as well as satisfaction with hearing aid use. Despite a slight increase on the reasoning test, there was no statistically significant improvement.Conclusion: The results of this study suggested that the auditory training in remembering the order of sentences improved speech perception in noise, sensory and working memory, and subjective satisfaction with hearing aids. Future research can investigate more effective auditory training tools to improve the various cognitive skills and communication ability of older adults who wear hearing aids.

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Klein, Kelsey E., Yu-Hsiang Wu, Elizabeth Stangl i Ruth A. Bentler. "Using a Digital Language Processor to Quantify the Auditory Environment and the Effect of Hearing Aids for Adults with Hearing Loss". Journal of the American Academy of Audiology 29, nr 04 (kwiecień 2018): 279–91. http://dx.doi.org/10.3766/jaaa.16114.

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AbstractAuditory environments can influence the communication function of individuals with hearing loss and the effects of hearing aids. Therefore, a tool that can objectively characterize a patient’s real-world auditory environments is needed.To use the Language Environment Analysis (LENA) system to quantify the auditory environments of adults with hearing loss, to examine if the use of hearing aids changes a user’s auditory environment, and to determine the association between LENA variables and self-report hearing aid outcome measures.This study used a crossover design.Participants included 22 adults with mild-to-moderate hearing loss, age 64–82 yr.Participants were fitted with bilateral behind-the-ear hearing aids from a major manufacturer.The LENA system consists of a digital language processor (DLP) that is worn by an individual and records up to 16 hr of the individual’s auditory environment. The recording is then automatically categorized according to time spent in different types of auditory environments (e.g., meaningful speech and TV/electronic sound) by the LENA algorithms. The LENA system also characterizes the user’s auditory environment by providing the sound levels of different auditory categories. Participants in the present study wore a LENA DLP in an unaided condition and aided condition, which each lasted six to eight days. Participants wore bilateral hearing aids in the aided condition. Percentage of time spent in each auditory environment, as well as median levels of TV/electronic sounds and speech, were compared between subjects’ unaided and aided conditions using paired sample t tests. LENA data were also compared to self-report measures of hearing disability and hearing aid benefit using Pearson correlations.Overall, participants spent the greatest percentage of time in silence (∼40%), relative to other auditory environments. Participants spent ∼12% and 26% of their time in meaningful speech and TV/electronic sound environments, respectively. No significant differences were found between mean percentage of time spent in each auditory environment in the unaided and aided conditions. Median TV/electronic sound levels were on average 2.4 dB lower in the aided condition than in the unaided condition; speech levels were not significantly different between the two conditions. TV/electronic sound and speech levels did not significantly correlate with self-report data.The LENA system can provide rich data to characterize the everyday auditory environments of older adults with hearing loss. Although TV/electronic sound level was significantly lower in the aided than unaided condition, the use of hearing aids seemed not to substantially change users’ auditory environments. Because there is no significant association between objective LENA variables and self-report questionnaire outcomes, these two types of measures may assess different aspects of communication function. The feasibility of using LENA in clinical settings is discussed.

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Devi, Nongmeikapam Premika. "Relationship of Depression and function of Attention, Planning and Verbal Learning and Memory". Thematics Journal of Geography 8, nr 9 (26.09.2019): 214–25. http://dx.doi.org/10.26643/tjg.v8i9.8420.

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The present study examines the relationship of depression and the neuropsychologicalfunction of attention, planning and auditory verbal learning and memory among individualswith HIV/AIDS. 200 subjects who were HIV/AIDS positive (100 males and 100 females) andwere within age range of 20 to 50 years and minimum education level of 8th standard weretaken. The result indicates that Depression slows down the performance of attention; alsodepression most likely decreases the function of auditory verbal learning and memory

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PURWINS, HENDRIK, BENJAMIN BLANKERTZ i KLAUS OBERMAYER. "Computing auditory perception". Organised Sound 5, nr 3 (grudzień 2000): 159–71. http://dx.doi.org/10.1017/s1355771800005069.

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In this paper the ingredients of computing auditory perception are reviewed. On the basic level there is neurophysiology, which is abstracted to artificial neural nets (ANNs) and enhanced by statistics to machine learning. There are high-level cognitive models derived from psychoacoustics (especially Gestalt principles). The gap between neuroscience and psychoacoustics has to be filled by numerics, statistics and heuristics. Computerised auditory models have a broad and diverse range of applications: hearing aids and implants, compression in audio codices, automated music analysis, music composition, interactive music installations, and information retrieval from large databases of music samples.

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Premika Devi, Nongmeikapam. "Relationship of Depression and function of Attention, Planning and Verbal Learning and Memory". Thematics Journal of Geography 8, nr 8 (25.08.2019): 214–25. http://dx.doi.org/10.26643/tjg.v8i8.8146.

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The present study examines the relationship of depression and the neuropsychological function of attention, planning and auditory verbal learning and memory among individuals with HIV/AIDS. 200 subjects who were HIV/AIDS positive (100 males and 100 females) and were within age range of 20 to 50 years and minimum education level of 8th standard were taken. The result indicates that Depression slows down the performance of attention; also depression most likely decreases the function of auditory verbal learning and memory.

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Sbeih, Firas, Donald M. Goldberg, Sara Liu, Maxwell Y. Lee, Gina Stillitano, Swathi Appachi i Samantha Anne. "Auditory testing outcomes with hearing aids in patients with auditory neuropathy spectrum disorder". American Journal of Otolaryngology 42, nr 5 (wrzesień 2021): 103057. http://dx.doi.org/10.1016/j.amjoto.2021.103057.

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Girisha, G. K. "Novel algorithm for auditory compensation in hearing aids". Indian Journal of Science and Technology 13, nr 48 (30.12.2020): 4654–60. http://dx.doi.org/10.17485/ijst/v13i48.2129.

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Dreschler, Wouter A. "Reduced auditory discrimination and compression in hearing aids". Journal of the Acoustical Society of America 82, S1 (listopad 1987): S4. http://dx.doi.org/10.1121/1.2024843.

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Kuk, Francis. "Hearing Aids for Children with Auditory Processing Disorders?" Seminars in Hearing 32, nr 02 (maj 2011): 189–95. http://dx.doi.org/10.1055/s-0031-1277241.

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Simon, Helen J., E. William Yund i Harry Levitt. "Auditory localization with linear and compression hearing aids". Journal of the Acoustical Society of America 123, nr 5 (maj 2008): 3168. http://dx.doi.org/10.1121/1.2933230.

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Pelosi, Stanley, George B. Wanna, Linsey Watkins, Cathrine Hayes, Marc L. Bennett, David S. Haynes i Alejandro Rivas. "Cochlear Implants vs Hearing Aids in Auditory Neuropathy". Otolaryngology–Head and Neck Surgery 147, nr 2_suppl (sierpień 2012): P83. http://dx.doi.org/10.1177/0194599812451438a146.

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Lee, Minjun, i Junghwa Bahng. "Efficacy of Auditory Training Using Video Clips for Older Adults Who Wear Hearing Aids". Audiology and Speech Research 16, nr 3 (31.07.2020): 206–16. http://dx.doi.org/10.21848/asr.200031.

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Purpose: The purpose of this study was to evaluate the effectiveness of training using the developed videos in terms of speech perception in noise and cognitive ability.Methods: For the training materials, we had 16 video clips edited from new, TV shows, and movies. To evaluate the auditory training effect when using the video clips, a total of 17 subjects participated in this study; all of the subjects had worn hearing aids for 1 to 3 months. Among the 17 subjects, ten of them completed eight sessions, 40 minutes per session, of the auditory training, while the other seven subjects did not have any training chance. Sentence recognition in noise tests, cognition tests such as digit span (auditory-only and auditory-visual conditions) attention tests, and subjective satisfaction of hearing aids were evaluated at both pre- and post-auditory training.Results: There were significantly improved sentence recognition in noise, attention, and subjective hearing aid satisfaction in the auditory training group. However, there was no significant improvement in the digit span after the auditory training. In the non-training group, none of the tests’ scores were significantly changed, other than subjective hearing aid satisfaction.Conclusion: These results suggested that auditory training with video clip is an effective method to improve speech understanding in noise and subjective satisfaction as well as cognitive ability, attention. However, we did not observe working memory improvement after the training. For future study, we need to examine an effective method for improving cognitive ability, especially working memory.

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Marinescu, Andreea Natalia, i Madalina Gabriela Georgescu. "Auditory deprivation". Romanian Journal of Neurology 13, nr 1 (31.03.2014): 5–11. http://dx.doi.org/10.37897/rjn.2014.1.1.

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Prelingual deafness deprives the auditory cortices areas from the physiological stimulus which is mandatory for the normal anatomical and physiological development of the cortex. In the absence of immediate intervention appropriate for auditory habilitation, the auditory cortex will lose its specific capacity to process the auditory information. This phenomenon is known as auditory deprivation. Due to the cerebral plasticity, conventional hearing aids or cochlear implants use allow the reorganization of the cerebral auditory structures in order to regain their capacity to process correctly the sounds and the child to hear. Age of implantation is determinant for the benefit obtained by deaf children with cochlear implants. As soon as the implantation occurs, the acoustic exposure of the hearing impaired children increases as well. Early exposure to sounds allows the deaf child to understand speech better and to develop language better. Prelingually deaf children, implanted by the age of two, develop speech and language skills similar to their normal hearing peers.

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Kameswaran, Mohan, i S. Raghunandhan. "Totally Implantable Hearing Devices". An International Journal of Otorhinolaryngology Clinics 2, nr 2 (2010): 139–42. http://dx.doi.org/10.5005/jp-journals-10003-1027.

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Abstract Hearing aids are the principal means of auditory rehabilitation for patients with moderate to severe sensori-neural hearing loss. Although technical improvements and modifications have improved the fidelity of conventional aids, hearing aids still have many limitations including the inherent self consciousness and social stigma attached to visible hearing aids. The recently introduced totally implantable hearing aids offer patients with hearing loss several potential advantages over conventional hearing aids. This article reviews the indications, surgical procedure, advantages and the current status of totally implantable hearing devices.

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Hatzigiannakoglou, Paul D., i Areti Okalidou. "Development of an Auditory Rehabilitation Tool for children with Cochlear Implants through a Mobile-Based VR and AR serious game". International Journal of Online and Biomedical Engineering (iJOE) 15, nr 02 (31.01.2019): 81. http://dx.doi.org/10.3991/ijoe.v15i02.9709.

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<p class="Normal1" align="left">It is known that the development of auditory skills in children with hearing loss, who use assistive listening devices, requires training and practice. The aims of this research were a) to describe an auditory training software developed in order to help children with cochlear implants and/or hearing aids improve their auditory skills and monitor their performance, and b) to demonstrate the usability of the auditory training tool. The software is mobile-based and uses VR (Virtual Reality) and Immersive technology. In order to use it, the user must wear a VR headset. This technology was adopted because these devices are considered to be innovative, and are especially popular among children. The software was tested on fourteen hearing-impaired children. Eleven of these children use a cochlear implant and three use hearing aids. The results of this research show that the children with hearing loss were able to play the game successfully. This positive outcome supports the use of VR and Immersive technology as Auditory Training Tools.</p>

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Sufanti, Meifi, i Cecep Anwar Hadi Firdos Santosa. "The Influence of Stad Cooperative Strategies (Teaching AIDS and Multimedia Power Points) and Learning Style on Mathematics Learning Outcomes". Jurnal Pendidikan Matematika dan IPA 12, nr 1 (10.01.2021): 40. http://dx.doi.org/10.26418/jpmipa.v12i1.43180.

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This study aims to determine the effect of STAD learning strategies assisted by teaching aids and multimedia assisted PowerPoint with auditory and kinesthetic learning styles on mathematics learning outcomes. Sampling was chosen randomly (random class). This type of research used quasi-experimental with a 2x2 factorial research design. The instruments use a test of learning outcomes in the form of multiple-choice questions and a questionnaire for student learning styles. Data were analyzed using two-way ANOVA and multiple comparison tests. Based on the data analysis, it is concluded that: (1) there are differences in the mathematics learning outcomes of students in classes who receive STAD learning assisted by teaching aids between STAD learning assisted by multimedia PowerPoint (2) there are differences in learning outcomes between students with auditory and kinesthetic learning styles students with audio learning styles, student mathematics learning outcomes are not higher when taught with STAD learning assisted by PowerPoint multimedia compared to STAD learning assisted by teaching aids (4) For students with kinesthetic learning styles student mathematics learning outcomes are higher when taught with STAD learning assisted by teaching aid, compared to PowerPoint multimedia-assisted STAD learning and (5) there is an interaction between STAD learning strategies and auditory and kinesthetic learning styles. Therefore, it is concluded that with there is an interaction between learning strategies and learning styles, student learning outcomes are not only influenced by learning strategies. In this case, the STAD learning strategy assisted with teaching aids and STAD assisted with multimedia PowerPoint is not the only factor in making students understand mathematical concepts but must be based on learning styles. For auditory student learning styles, the appropriate learning strategy is to use STAD assisted by Power Point multimedia, while for students who have a kinesthetic learning style using STAD assisted by teaching aids.

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Persellin, Diane Cummings. "Effects of Learning Modalities on Melodic and Rhythmic Retention and on Vocal Pitch-Matching by Preschool Children". Perceptual and Motor Skills 78, nr 3_suppl (czerwiec 1994): 1231–34. http://dx.doi.org/10.2466/pms.1994.78.3c.1231.

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To assess whether melodic and rhythmic retention as well as pitch-matching ability could be improved through use of learning modalities, 61 children ages 4 and 5 years were presented music instruction in one of four ways, visually (seeing visual aids with the music), auditorily (singing and listening), kinesthetically (moving to music), or through multimodal presentations. Analysis indicated that preschool children receiving the auditory and multimodal treatments scored significantly higher on both the melodic and rhythmic posttests than on pretests. Children receiving kinesthetic treatment scored significantly lower on both the melodic and rhythmic posttests than the other three classes. Further, children in the auditory and multimodal classes matched pitch significantly better at posttest than children in either the visual or kinesthetic classes.

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Kuk, Francis, Amy Jackson, Denise Keenan i Chi-chuen Lau. "Personal Amplification for School-Age Children with Auditory Processing Disorders". Journal of the American Academy of Audiology 19, nr 06 (czerwiec 2008): 465–80. http://dx.doi.org/10.3766/jaaa.19.6.3.

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Background: Children with auditory processing disorders (APD) are described to have a signal-to-noise ratio (SNR) difficulty. Frequency-modulated (FM) systems have been reported to improve this situation. Yet the use of personal amplification that may be more portable has not been attempted. Purpose: To determine whether personal amplification would result in improvement in speech-in-noise performances (attentiveness and speech recognition) and daily functioning in children with diagnosed APD. In addition, the desired hearing aid features (such as required gain, directional microphone and noise reduction, and open-ear fitting) are examined. Research Design: A single-blind, longitudinal descriptive study in which subjects served as their own control in various hearing aid conditions. Study Sample: Fourteen normal hearing children who had a diagnosis of APD and who were between the ages of 7 and 11 participated. Intervention: All subjects wore bilateral, mild-gain, behind-the-ear, wide dynamic range compression hearing aids fitted in an open-ear mode. Gain on the hearing aids was adjusted to provide approximately 10 dB of insertion gain for conversational input. Directional microphone and noise reduction were used on the hearing aids. Subjects wore the hearing aids home and were encouraged to use them as much as possible in their daily environments (school, home, and social activities). Subjects were seen four times: an initial visit where hearing aids were fitted, then visits at 2 weeks, 3 months, and 6 months after the initial fitting. The majority of the testing was completed during these final three visits. Data Collection and Analysis: The children were evaluated on the Northwestern University word-list (NU–6) and the Auditory Continuous Performance Test (ACPT) in noise at most visits. The hearing aids were evaluated in the omnidirectional microphone mode only, omnidirectional microphone with noise reduction (NR) mode, and directional microphone with NR mode. The children's parents and teachers were asked to complete the Children's Auditory Processing Performance Scale (CHAPS) questionnaire both before and at the end of the study. Results: The results showed that the use of hearing aids in the omnidirectional microphone mode alone did not improve speech identification in noise over the unaided condition. However, the inclusion of the NR algorithm and directional microphones improved speech understanding in noise. Amplification reduced the number of errors on the ACPT and improved several areas on the CHAPS; however, the results were not statistically significant. Conclusions: The use of mild-gain, open-ear fitting hearing aids with a directional microphone and noise reduction algorithm may be attempted on some children with APD on a trial basis.

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Rishiq, Dania, Aparna Rao, Tess Koerner i Harvey Abrams. "Can a Commercially Available Auditory Training Program Improve Audiovisual Speech Performance?" American Journal of Audiology 25, nr 3S (październik 2016): 308–12. http://dx.doi.org/10.1044/2016_aja-16-0017.

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Purpose The goal of this study was to determine whether hearing aids in combination with computer-based auditory training improve audiovisual (AV) performance compared with the use of hearing aids alone. Method Twenty-four participants were randomized into an experimental group (hearing aids plus ReadMyQuips [RMQ] training) and a control group (hearing aids only). The Multimodal Lexical Sentence Test for Adults (Kirk et al., 2012) was used to measure auditory-only (AO) and AV speech perception performance at three signal-to-noise ratios (SNRs). Participants were tested at the time of hearing aid fitting (pretest), after 4 weeks of hearing aid use (posttest I), and again after 4 weeks of RMQ training (posttest II). Results Results did not reveal an effect of training. As expected, interactions were found between (a) modality (AO vs. AV) and SNR and (b) test (pretest vs. posttests) and SNR. Conclusion Data do not show a significant effect of RMQ training on AO or AV performance as measured using the Multimodal Lexical Sentence Test for Adults.

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Lessa, Alexandre Hundertmarck, Ivana Beatrice Mânica da Cruz, Maria Fernanda Manica-Cattani, Rafael Noal Moresco, Marta Maria Medeiros Frescura Duarte i Maristela Julio Costa. "Impact of Lipid-Inflammatory-Oxidative Metabolism on Auditory Skills after Hearing Aid Fitting in the Elderly". Audiology and Neurotology 22, nr 3 (2017): 146–53. http://dx.doi.org/10.1159/000461570.

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This study aimed to assess whether lipid-inflammatory-oxidative metabolism influences auditory processing skills, and whether they function in changing auditory performance after hearing aid fitting in the elderly. Twelve subjects with bilateral hearing loss were submitted to blood tests (to check their lipid-inflammatory-oxidative metabolism) and auditory processing skill tests. After 3 months of using the hearing aids, their auditory skills were re-evaluated and the data were correlated statistically. Oxidative stress levels mainly showed some impact on auditory temporal processing; such a relation and others should best be examined in further studies with larger populations.

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Lichtig, Ida, Maria Couto i Luciana Carvalho. "Evaluation of the benefit of amplification in children fitted with hearing aids". International Archives of Otorhinolaryngology 16, nr 02 (kwiecień 2012): 170–78. http://dx.doi.org/10.7162/s1809-97772012000200004.

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Summary Introduction: In Brazil, it is rare studies with using deaf children of auditory device above of seven years. Objective: To investigate the benefit supplied for the amplification in deaf children to 7 years old to 11 years old using auditory device, under the perspective of the proper child and the adults with who it more coexists, and to verify if the time of conviviality of the adults with the child intervenes with their answers. Method: One is about a clinical and experimental study. They had participated of the study 48 citizens, divided in 4 distinct groups: G1- 12 deaf children; G2- 12 adults with average companionship of 40 weekly hours with the deaf child; G3- 12 adults with average companionship of 20 weekly hours with the deaf child; G4- 12 adults with average companionship of 10 weekly hours with the deaf child. All the children were using of device bilaterally and presented auditory loss of severe or deep degree. Results: The results indicate damage in the auditory abilities of the children evaluated had to the difficulties faced for them to listen to elements gifts in situations of its daily one. The time of companionship with the child did not have differences in the results between the different groups in agreement. Conclusion: The viability of the evaluation of the proportionate benefit for the auditory device in children was evidenced clinically on the basis of the information of the family. The device of individual sonorous amplification exerted influence in the auditory abilities of the evaluated children, although the proportionate benefit for its use to be lesser of what the waited one.

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Proctor, Adele. "Oral Language Comprehension Using Hearing Aids and Tactile Aids". Language, Speech, and Hearing Services in Schools 21, nr 1 (styczeń 1990): 37–48. http://dx.doi.org/10.1044/0161-1461.2101.37.

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Three prelinguistic, profoundly deaf children used a wearable, single channel, vibrotactile communication aid in conjunction with hearing aids for nearly 2 years during individual speech and language therapy at school for an average of 35 hours per year. Results of two different standardized language tests, the Scales of Early Communication Skills for Hearing Impaired Children (SECS) and the Test for Auditory Comprehension of Language (TACL), revealed that subjects exhibited a faster than average rate of learning to understand spoken language after onset of vibrotactile stimulation. An analysis of mean percent correct for individual test items on the TACL was completed for the first time that the test could be administered according to protocol and for the last test administration, 14, 12, and 16 months later for Subjects 1, 2, and 3, respectively. Results of item analysis of test content showed that, from the first to the last test administration, understanding of orally presented vocabulary improved by 27%, morphology improved by 22% and syntax improved by 6.4%.

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Chen, Li, Jun-Ge Zhang, Han-Yu Zhu, Xiao-Yan Hou, Zheng-Quan Tang, Jing-Wu Sun, Jia-Qiang Sun i Xiao-Tao Guo. "Electrically Evoked Auditory Brainstem Responses in Children Fitted with Hearing Aids Prior to Cochlear Implantation". Trends in Hearing 27 (styczeń 2023): 233121652211488. http://dx.doi.org/10.1177/23312165221148846.

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This study investigates the effect of hearing aid use on the peripheral auditory pathways in children with sensorineural hearing loss prior to cochlear implantation, as revealed by the electrically evoked auditory brainstem response (EABR). Forty children with hearing aids were recruited. Half of them had normal inner ear structures and the other half had inner ear malformations (IEMs). The EABR was evoked by electrically stimulating the round window niche (RWN) and round window membrane (RWM) during the cochlear implantation operation. The onset age of hearing aid use was significantly correlated with the peak latencies, but not amplitudes, of the wave III (eIII) and wave V (eV). Higher EABR thresholds were found for RWN stimulation than for RWM stimulation and in the children with IEMs than in those without IEMs. Our study provides neurophysiological evidence that earlier use of hearing aids may ameliorate physiological functions of the peripheral auditory pathway in children with and without IEMs. The EABR evoked by the electrical stimulation at RWM is more sensitive compared with that at RWN for evaluating functions of the auditory conduction pathway.

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Kolkaila, Enaas A., Afaf A. Emara i Takwa A. Gabr. "Cortical auditory evoked potentials in children using hearing aids". Audiological Medicine 10, nr 3 (26.07.2012): 132–42. http://dx.doi.org/10.3109/1651386x.2012.699610.

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van der Westhuizen, Yolandé, De Wet Swanepoel, Barbara Heinze i Louis Murray Hofmeyr. "Auditory and otological manifestations in adults with HIV/AIDS". International Journal of Audiology 52, nr 1 (8.10.2012): 37–43. http://dx.doi.org/10.3109/14992027.2012.721935.

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Laback, Bernhard, i Piotr Majdak. "Binaural Stimulation In Neural Auditory Prostheses Or Hearing Aids". Journal of the Acoustical Society of America 130, nr 4 (2011): 2310. http://dx.doi.org/10.1121/1.3650335.

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Das, Neetha, Simon Van Eyndhoven, Alexander Bertrand i Tom Francart. "Auditory attention detection: Application in neuro-steered hearing aids". Journal of the Acoustical Society of America 141, nr 5 (maj 2017): 3893. http://dx.doi.org/10.1121/1.4988739.

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Vanaja, C. S., i Khandelwal Nimisha. "Cortical Auditory Evoked Potentials in Persons Using Hearing Aids". Otolaryngology - Open Journal 2, nr 3 (30.06.2016): 80–86. http://dx.doi.org/10.17140/otloj-2-118.

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Humes, Larry E. "Hearing Aids. Springer Handbook of Auditory Research, Volume 56". Journal of the Acoustical Society of America 141, nr 3 (marzec 2017): 1703. http://dx.doi.org/10.1121/1.4977603.

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Pickett, J. M., i William McFarland. "Auditory Implants and Tactile Aids for the Profoundly Deaf". Journal of Speech, Language, and Hearing Research 28, nr 1 (marzec 1985): 134–50. http://dx.doi.org/10.1044/jshr.2801.134.

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This paper reviews data on speech perception via implanted electrodes and via tactile aids. The two approaches are compared in terms of amount and types of aid provided to communication. Related issues discussed are the performance levels with multi-versus single-channel implants, promontory electrical stimulators versus implants, use of minimal residual hearing, implants for children, and the possible design of complementary systems combining auditory implant and tactile information. The diversity of the test methods and subjects used in implant versus tactile research precludes definitive comparisons of speech perception performance. However, it appears from the available data that, at present and for the foreseeable future, neither approach can provide more than a modest aid to lipreading. Speech reception test results from multichannel-implanted subjects are better, on the average, than for single-channel subjects. However, the best single-channel results are comparable to the best multichannel in tests using simple sentences. There is great variation among subjects with the same implant, Tactile aid performance by highly practiced subjects seems comparable to that of the better implant subjects.

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Penna, Leticia Macedo, Stela Maris Aguiar Lemos i Cláudia Regina Lindgren Alves. "Auditory and language skills of children using hearing aids". Brazilian Journal of Otorhinolaryngology 81, nr 2 (marzec 2015): 148–57. http://dx.doi.org/10.1016/j.bjorl.2014.05.034.

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kieserman, Stefan P., i Douglas G. Finn. "Non-Hodgkin's lymphoma of the external auditory canal in an HIV-positive patient". Journal of Laryngology & Otology 109, nr 8 (sierpień 1995): 751–54. http://dx.doi.org/10.1017/s0022215100131226.

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AbstractThis is a case report of non-Hodgkin's lymphoma of the external auditory canal, and infratemporal fossa, which presented with multiple cranial nerve palsies. The diagnosis was achieved via biopsy of tissue from the external auditory canal, and treatment with radiation therapy led to improvement of the symptoms. The management of AIDS-related lymphoma of the skull base with cranial neuropathies is reviewed.

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Lu, Kai, i David S. Vicario. "Toward a neurobiology of auditory object perception: What can we learn from the songbird forebrain?" Current Zoology 57, nr 6 (1.12.2011): 671–83. http://dx.doi.org/10.1093/czoolo/57.6.671.

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Abstract In the acoustic world, no sounds occur entirely in isolation; they always reach the ears in combination with other sounds. How any given sound is discriminated and perceived as an independent auditory object is a challenging question in neuroscience. Although our knowledge of neural processing in the auditory pathway has expanded over the years, no good theory exists to explain how perception of auditory objects is achieved. A growing body of evidence suggests that the selectivity of neurons in the auditory forebrain is under dynamic modulation, and this plasticity may contribute to auditory object perception. We propose that stimulus-specific adaptation in the auditory forebrain of the songbird (and perhaps in other systems) may play an important role in modulating sensitivity in a way that aids discrimination, and thus can potentially contribute to auditory object perception.

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Rahbar, Nariman, Karim Sattari, Mohsen Ahadi i Hamid Haghani. "The effects of a temporal processing-based auditory training program on the auditory skills of elderly users of hearing aids: a study protocol for a randomized clinical trial". F1000Research 9 (22.05.2020): 425. http://dx.doi.org/10.12688/f1000research.22757.1.

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Background: One of the most important effects of age-related declines in neural processing speed is the impairment of temporal resolution, which leads to difficulty hearing in noisy environments. Since the central auditory system is highly plastic, by designing and implementing a temporal processing-based auditory training program, we can help the elderly improve their listening skills and speech understanding in noisy environments. Methods: In the first phase of this research, based on the theoretical framework of temporal processing, an auditory training solution was developed as a software program. In the second phase, which will be described in the present study, the effects of the designed program on the listening skills of the elderly users of hearing aids (age: 60-75 years) will be studied in the control and intervention groups. In the intervention group, the auditory training program will be implemented for three months (36 sessions), and the results of central tests (GIN, DPT, QuickSIN) and the electrophysiological speech-ABR test will be compared in both groups before, immediately and one month after the intervention. Discussion: Since temporal processing is not sufficient in auditory training programs for the elderly with hearing impairments, implementation of a temporal processing-based auditory training program can reduce hearing problems in noisy environments among elderly users of hearing aids. Trial registration: This study was registered as a clinical trial in the Iranian Registry of Clinical Trials (IRCT20190921044838N1) on December 25, 2019.

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Sattari, Karim, Nariman Rahbar, Mohsen Ahadi i Hamid Haghani. "The effects of a temporal processing-based auditory training program on the auditory skills of elderly users of hearing aids: a study protocol for a randomized clinical trial". F1000Research 9 (6.07.2020): 425. http://dx.doi.org/10.12688/f1000research.22757.2.

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Background: One of the most important effects of age-related declines in neural processing speed is the impairment of temporal resolution, which leads to difficulty hearing in noisy environments. Since the central auditory system is highly plastic, by designing and implementing a temporal processing-based auditory training program, we can help the elderly improve their listening skills and speech understanding in noisy environments. Methods: In the first phase of this research, based on the theoretical framework of temporal processing, an auditory training solution was developed as a software program. In the second phase, which will be described in the present study, the effects of the designed program on the listening skills of the elderly users of hearing aids (age: 60-75 years) will be studied in the control and intervention groups. In the intervention group, the auditory training program will be implemented for three months (36 sessions), and the results of central tests (GIN, DPT, QuickSIN) and the electrophysiological speech-ABR test will be compared in both groups before, immediately and one month after the intervention. Discussion: Since temporal processing is not sufficient in auditory training programs for the elderly with hearing impairments, implementation of a temporal processing-based auditory training program can reduce hearing problems in noisy environments among elderly users of hearing aids. Trial registration: This study was registered as a clinical trial in the Iranian Registry of Clinical Trials (IRCT20190921044838N1) on December 25, 2019.

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Durante, Alessandra Spada, Margarita Bernal Wieselberg, Sheila Carvalho, Nayara Costa, Beatriz Pucci, Nicolly Gudayol i Kátia de Almeida. "Cortical Auditory Evoked Potential: evaluation of speech detection in adult hearing aid users". CoDAS 26, nr 5 (październik 2014): 367–73. http://dx.doi.org/10.1590/2317-1782/20142013085.

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Purpose:To analyze the presence of auditory cortical potential and its correlation with psychoacoustic detection of speech sounds as well as the latency of the P1, N1 e P2 components presented in free field in hearing impaired adults with and without amplification.Methods:We evaluated 22 adults with moderate to severe symmetrical bilateral sensorineural hearing loss, regular users of bilateral hearing aids. Speech sounds of low (/m/), medium (/g/) and high (/t/) frequencies were presented in sound field in decreasing intensities of 75, 65 and of 55 dBSPL in free field with and without hearing aids. The used equipment performs automatic statistical detection of the presence of response; forthermore, the latencies of waves P1, N1 e P2 were labeled and the psychoacoustic perception was registered.Results:The results demonstrated the increased presence of cortical response with hearing aids. We observed the correlation between psychoacoustic perception and automatic detection of 91% for the sounds /g/ and /t/ and ranged from 73 to 86% for the sound /m/. The averages of latencies P1-P2-N1 decreased with both increasing intensity and the use of hearing aids for the three sounds. The differences were significant for the sounds /g/ and /t/ in comparison with and without hearing aids.Conclusion:There was increase in the presence of cortical auditory evoked potential with hearing aids. Automatic detection of cortical response provided with hearing aids showed 91% agreement with the psychoacoustic perception of the speech signal. In the analysis of latency measures of the P1, N1 and P2 components, it was observed a decrease with the increase of the signal intensity and the use of amplification for the three speech stimuli /m/, /g/ and /t/.

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Luiselli, James K. "Commentary on “Urine Alarms and Prompts for Fostering Daytime Urinary Continence in a Student with Multiple Disabilities: A Replication Study” by Lancioni, Van Bergen, and Furniss (2002)". Perceptual and Motor Skills 94, nr 3_suppl (czerwiec 2002): 1301–2. http://dx.doi.org/10.2466/pms.2002.94.3c.1301.

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Carter, Anne Strouse, Colleen M. Noe i Richard H. Wilson. "Listeners Who Prefer Monaural to Binaural Hearing Aids". Journal of the American Academy of Audiology 12, nr 05 (maj 2001): 261–72. http://dx.doi.org/10.1055/s-0042-1745605.

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AbstractFour patients who preferred monaural as compared with binaural amplification were evaluated. For these patients, audiometric data, recognition performance on a dichotic digit task, and monaural and binaural hearing aid performance using four amplification strategies (National Acoustic Laboratories-Revised, a speech in noise algorithm, multiple-microphone arrays, and frequency modulated [FM]) are described. The results of dichotic testing using a one-, two-, and three-pair dichotic digit task in free- and directed-recall conditions indicated a left-ear deficit for all subjects that could not be explained by peripheral auditory findings or by a cognitive-based deficit. The results of soundfield testing using a speech in multitalker babble paradigm indicated that when listening in noise, there was little difference between aided and unaided word-recognition performance, suggesting that the binaural hearing aids originally fit for each patient were not providing substantial benefit when listening in a competing babble background. Word-recognition performance when aided monaurally in the right ear was superior to performance when aided monaurally in the left ear and when aided bin- aurally. The only successful binaural amplification strategy was the FM system. The results indicate that listeners with an auditory-based deficit in dichotic listening may function better with a monaural hearing aid fitting or with an assistive listening device such as an FM system. The findings also suggest that a test of dichotic listening is an important component in the evaluation of patients being considered for amplification. Abbreviations: ALD = assistive listening device, BTE = behind the ear, DM = directional microphone, FM = frequency modulated, ITE = in the ear, NAL-R = National Acoustic Laboratories-Revised, NU-6 = Northwestern University Auditory Test No. 6, S/B = signal-to-babble ratio, S/N - signal-to-noise ratio

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