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The aim of this research was to understand how adults reconceptualise their identity when experiencing hearing loss as an adult, and how their identity might change with a cochlear implant. Using an online survey administered through cochlear implant social media groups, with follow-up semi-structured interviews, participants answered questions about their hearing loss and cochlear implant experiences. Forty-four people answered the survey and 16 participated in an in-depth interview. All were older than 18 years, once had heard, became deafened in adulthood and had at least one cochlear implant. The decision to have a cochlear implant often meant acknowledging they were no longer a hearing person. After having an implant four themes emerged. (1) Some participants maintained a hearing identity through hearing loss and after cochlear implantation, while others returned to their hearing identity. (2) Others acknowledged a confused identity, neither deaf nor hearing. In unexpected findings, (3) during the progression of hearing loss, some participants had identified as hearing but could not hear, however after implantation, they became deaf people who could hear. (4) Furthermore, after implantation, some participants identified as disabled when they had not done so when less able to hear. Given the prevalence of hearing loss in later life, it is important to understand the way these adults understand their identity through the progression of hearing loss and after becoming cochlear implant recipients. The belief people have of themselves impacts healthcare choices and affects their commitment to ongoing rehabilitation. Rehabilitation may often be overlooked by hearing healthcare providers, but it is a critical component of hearing healthcare Hearing healthcare providers need rehabilitation strategies which recognise psychosocial issues impacting late-deafened adults and include counselling to help individuals cope with stigma and identity issues during different stages of hearing loss and cochlear implantation Hearing rehabilitation may overlook concepts of identity, although identity is a critical part of living with hearing loss The way a person identifies is likely to impact on their approach to rehabilitation [ABSTRACT FROM AUTHOR]

Naturalistic playground observations are a rich source of information when studying the social interactions of preschool children. On the playground, children can interact with their peers, explore different places and activities, and engage in different types of play. For deaf and hard of hearing (DHH) children, interactions at a playground can be more difficult because of the large number of auditory stimuli surrounding them. Constraints in the access to the social world on the playground might hamper DHH children's interactions with their typically hearing (TH) peers, activities, and play. This pilot study aimed to examine the playground behaviors of preschool DHH children across three aspects: social levels, type of activities, and play choices. For this purpose, 12 preschool DHH children were observed during recess time, and their behaviors were coded and compared to their 85 TH peers. The preliminary findings indicate that DHH children spend less time in social interactions compared to their TH peers and that they still face difficulties when socially engaging with their TH peers. These findings suggest that interventions should focus on three aspects: the physical environment awareness of TH peers about communicating with DHH children, and the use of exercise play to facilitate social interactions between DHH children and their TH peers. [ABSTRACT FROM AUTHOR]

Objective: To evaluate speech understanding in noise and patient satisfaction using the new Cochlear Wireless Phone Clip device. Material and Methods: Twenty-nine experienced cochlear implant (CI) users (>6 months usage) were situated in a soundproof room where a 65 dB SPL Spanish cocktail noise was generated continuously from 4 loudspeakers. Lists of disyllabic words were presented through the clinic landline telephone to the patients. Patients were tested first holding the phone and then with the Cochlear Phone Clip© paired to the CP910 using various mixing ratios (2:1, 4:1, and Phone Clip© only). Results: Statistically significant (P <.001) improvement of speech recognition performance was found in cell phone usage by wireless transmission and also when using this new device. Kepler questionnaire results showed that before using Phone Clip in everyday life, 55.2% of patients described themselves highly or greatly affected by their deafness for telephone use and 80% moderately to greatly affected. Kim questionnaire results showed statistically significant differences (P <.001) in the subjective satisfaction of the Bluetooth-implemented CI compared to the conventional mode for sound quality, noise interference, and sound accuracy. Conclusions: The wireless Phone Clip© device helps implanted people to improve subjective and objective speech recognition performance through the phone in noisy environments. [ABSTRACT FROM AUTHOR]

Purpose: Children with single-sided deafness (SSD) experience difficulty understanding speech in multisource listening situations. Case reports and retrospective studies have indicated that a cochlear implant (CI) may improve masked speech recognition in children with SSD. This prospective study was conducted to determine whether providing a CI to children with SSD supports spatial release from masking (SRM), an improvement in speech recognition associated with separating the target and masker sources. Method: Twenty children with at least a moderate-toprofound hearing loss in one ear and normal hearing in the contralateral ear underwent cochlear implantation. The average age of implantation was 5.5 years (range: 3.5-12.7). After 12 months of CI use, subjects completed a sentence recognition task in multitalker masker with and without the CI. The target was presented from the front, and the masker was either colocated with the target (0°) or from the side (+90° or -90°). A two-way repeated-measures analysis of variance was completed to investigate SRM with and without the CI. Results: Pediatric CI recipients experienced significant SRM when the masker was directed to the normal-hearing ear or to the affected ear. Conclusions: The results indicate that cochlear implantation in children with SSD supports binaural skills required for speech recognition in noise. These results are consistent with improved functional communication in multisource environments, like classrooms. [ABSTRACT FROM AUTHOR]

Binaural hearing has certain benefits while listening in noisy environments. It provides the listeners with access to time, level and spectral differences between sound signals, perceived by the two ears. However, single sided deaf (SSD) or unilateral cochlear implant (CI) users cannot experience these binaural benefits due to the acoustic input coming from a single ear. The translational research on bilateral CIs started in the year 1998, initiated by J. Müller and J. Helms from Würzburg, Germany in association with MED-EL. Since then, several clinical studies were conducted by different research groups from across the world either independently or in collaboration with MED-EL. As a result, the bilateral CI has become the standard of care in many countries along with reimbursement by the health care systems. Recent data shows that children particularly, are given high priority for the bilateral CI implantation, most often performed simultaneously in a single surgery, as the binaural hearing has a positive effect on their language development. This article covers the milestones of translational research from the first concept to the widespread clinical use of bilateral CI. [ABSTRACT FROM AUTHOR]

Speech perception relies on auditory and visual cues and there are strong links between speech perception and production. We aimed to evaluate the role of auditory and visual modalities on speech perception and production in adults with impaired hearing or sight versus those with normal hearing and sight. We examined speech perception and production of three isolated vowels (/i/, /y/, /u/), which were selected based on their different auditory and visual perceptual saliencies, in 12 deaf adults who used one or two cochlear implants (CIs), 14 congenitally blind adults, and 16 adults with normal sight and hearing. The results showed that the deaf adults who used a CI had worse vowel identification and discrimination perception and they also produced vowels that were less typical or precise than other participants. They had different tongue positions in speech production, which possibly partly explains the poorer quality of their spoken vowels. Blind individuals had larger lip openings and smaller lip protrusions for the rounded vowel and unrounded vowels, compared to the other participants, but they still produced vowels that were similar to those produced by the adults with normal sight and hearing. In summary, the deaf adults, even though they used CIs, had greater difficulty in producing accurate vowel targets than the blind adults, whereas the blind adults were still able to produce accurate vowel targets, even though they used different articulatory strategies. [ABSTRACT FROM AUTHOR]

Introduction: Standardized outcome measures are importantfor accurately monitoring the language development of pre-lingually deaf children receiving auditory implants. Current commonly used outcome measures are time-consuming,limiting the practicality of regular testing. To address these limitations, the Manchester Spoken Language Development Scale (MSLDS) was developed as a quick and easily applicable interim measurement. This is an 11-point scale designed to provide a streamlined overview of a child's expressive language development. This study describes the MSLDS, evaluates its ease of use and inter-rater reliability, and outlines its application in the paediatric auditory implant population. Methods: Sixteen speech therapists and teachers for the deaf reviewed videos of paediatric cochlear implant assessmentsand rehabilitation sessions at a UK auditory implant centre. Twenty-five videos from fourteen children were used in this validation study. Reviewers were asked to evaluate a child's language development using the MSLDS by assigning a score for each video and to evaluate the ease of use of the scale. Each video wasrated by three different reviewers. Results: MSLDS scores showed a high degree of consistency between raters for each child. 8/25 (32%) videos demonstrated perfect agreement on the MSLDS. In 15/25 (60%) videos, there was a one-point difference between MSLDS scores. The remaining 2/25 (8%) videos varied by 2 points. Statistical analysis demonstrated an intra-class correlation coefficient (ICC) of 0.987, indicating a high level of agreement between users of the scale. Qualitative feedback from the raters suggested further modifications which have been incorporated into the scale. Conclusion: The high inter-rater agreement reflects the potential for the MSLDS to be a reliable tool for monitoring language development in the paediatric auditory implant population. [ABSTRACT FROM AUTHOR]

Objective: This retrospective study investigates the incidence of elective cochlear implant (CI) non-use amongst a cohort of adult CI recipients with single-sided deafness (SSD), identifies the causes that led to non-use, and assesses how non-use could be prevented. Methods: All adults with SSD who received a CI between 2008 and 2018 and who became elective CI non-users were included. Elective non-users were defined as CI recipients who decided to stop using their CI or, if explantation was necessary, refused reimplantation. Results: 5/114 (4.4%) adults with SSD who received a CI became elective non-users. The 5 non-users were a mean 44.2 years old (range 33-70 years) at implantation, had a mean duration of deafness of 7.1 years (range 0.5-20 years) at implantation, and used their CI for a mean 11.5 months (range 1.5-60 months) before (fully) discontinuing use. The primary cause of elective non-use was postoperative discouragement due to unrealistic expectations (4 participants) regarding sound perception with the CI or about the greater than expected level of commitment necessary for rehabilitation. Conclusions: Elective non-use among adult CI recipients with single-sided deafness was very rare and could be further prevented by comprehensive counselling to ensure that candidates have realistic expectations about the rehabilitation requirements and the outcomes with the CI. [ABSTRACT FROM AUTHOR]

Background: Cochlear implants (CIs) can provide a sound sensation for those with severe sensorineural hearing loss (SNHL), benefitting speech understanding and quality of life. Nevertheless, rates of implantation remain low, and limited research investigates journeys from traditional hearing aids to implantable devices.Method: Fifty-five adults (≥ 50 years), hearing aid users and/or CI users, General Practitioners, and Australian and United Kingdom audiologists took part in a multi-methods study. Focus groups, interviews, and surveys were thematically analysed.Results: One hundred forty-three data-capture events disclosed 2 themes: 1) "The burden of hearing loss and the impact of Cochlear Implants", and 2) "Professional Support and Practice, and HCPs Roles and Responsibilities".Conclusions: Care experience can include convoluted, complex journeys towards cochlear implantation. The significant impact of this, as hearing loss progresses, motivates people to consider implants, but they and healthcare professionals need clear supported with defined referral pathways, and less system complexity. [ABSTRACT FROM AUTHOR]

Objectives: The purpose of this study is to analyze spoken language development in the first year of cochlear implant device use for pediatric recipients under five, and to determine the impact of device wear time on receptive and expressive spoken language outcomes using objective datalogging measures.Methods: Retrospective review of 37 children utilizing Cochlear™ processors capable of datalogging, who had completed speech and language testing before implantation and one year post. Hearing Hour Percentage (HHP) was created from datalogging results and two multiple regression analysis were performed including HHP and standard language scores.Results: HHP was found to be a predictor for receptive language outcomes one year after cochlear implant use. HHP was not found to be predictive of expressive language outcomes one year after cochlear implant use.Discussion: Datalogging is a vital objective measure that yields powerful data regarding a child's device use and early receptive spoken language development.Conclusion: In the first year of cochlear implant use, datalogging using the HHP significantly predicted receptive language scores. Increased HHP yielded higher receptive language standard scores. Continued research is needed to see if HHP is predictive of expressive language outcomes after a longer period of cochlear implant use. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to describe and explain individual differences in complex/higher order language processing in long-term cochlear implant (CI) users relative to normal-hearing (NH) peers. Method: Measures of complex/higher order language processing indexed by the Clinical Evaluation of Language Fundamentals–Fourth Edition (CELF-4) Core Language subtests were obtained from 53 long-term (≥ 7 years) CI users aged 9–29 years and 60 NH controls who did not differ in age, gender, or nonverbal IQ. Vocabulary knowledge and fast, automatic language processing (rapid phonological coding, verbal rehearsal speed, and speech intelligibility) were also assessed. Results: CI users showed weaker performance than NH controls on all CELF-4 Core Language subtests. These differences remained for Formulated Sentences and Recalling Sentences even when vocabulary knowledge was statistically controlled. About 50% of the CI sample scored within the range of the NH sample on Formulated Sentences and Recalling Sentences, while the remaining 50% scored well below the NH sample on these subtests. Vocabulary knowledge, rapid phonological coding, verbal rehearsal speed, and speech intelligibility were more strongly correlated with CELF-4 subtest scores in the CI sample than in the NH sample. Conclusions: Weaknesses in complex, higher order language processing shown by a subgroup of CI users compared to NH peers may result from delays in fast, automatic processing of language. These at-risk domains of language functioning could serve as targets for novel interventions for deaf children who experience suboptimal spoken language outcomes following cochlear implantation. [ABSTRACT FROM AUTHOR]

Critical theoretical approaches to the concept of recognition emphasise the Hegelian concept of a morally motivated struggle to obtain an identity that can be characterised as authentic. This paper takes the concept of a struggle for recognition, Erwing Goffman's concept of "passing", and the cross-disciplinary concept of languaging as its theoretical points of departure. Data from two empirical studies – one of children with cochlear implants in a school for the deaf and one of these children languaging with typically hearing peers – are presented. The data show that the deaf children in the mainstream kindergarten and school frequently display the behaviour that Goffman coined passing: they pretend to understand, strive to appear as if they were typically hearing, and deploy a range of strategies designed to conceal that they have trouble understanding their peers. Goffman's work on passing is combined with the data at hand in order to understand passing both as a challenging and exhausting activity and as a symptom indicating that the deaf children experience stigma in Goffman's sense. Passing can be understood as a struggle for recognition, but since passing is a strategy at odds with the idea of an authentic identity presupposed in Critical Theory, behaviours of passing might be understood as a moral problem that can be displayed and analysed in various ways. The paper concentrates on questions of what Axel Honneth calls "solidary recognition" and suggests that the methodological implications of the way that children's languaging practices are approached should be subjected to further investigation. [ABSTRACT FROM AUTHOR]

Theory of Mind—the understanding that people have thoughts, wants, and beliefs that influence their interpersonal behavior—is an aspect of social cognition that develops with consistent, increasing complexity across age groups, languages, and cultures. Observed delays in theory of mind development among deaf children and others has led to a conversational account of theory of mind development and its delays in terms of the nature and amount of social communication experienced by children directly (conversationally) and indirectly (via overhearing). The present study explored theory of mind in deaf young adults by evaluating their understanding of sarcasm and advanced false belief (second-order false belief and double bluff), as well as related cognitive abilities. Consistent with previous studies, deaf participants scored significantly below hearing peers on all three theory of mind tasks. Performance was unrelated to their having had early access to social communication via either sign language (from deaf parents) or spoken language (through cochlear implants), suggesting that deaf participants' performance was not solely a function of access to social communication in early childhood. The finding of different predictors of theory of mind performance for deaf and hearing groups is discussed in terms of its language, social, and cognitive foundations. [ABSTRACT FROM AUTHOR]

Objective: Examine the relationship between duration of unilateral deafness and speech perception outcomes after cochlear implantation in adults with single-sided deafness.Methods: A systematic review of PubMed articles containing individual speech perception and duration of deafness data from single-sided deaf adults. Studies were selected for detailed review and duration of deafness and speech perception outcomes were extracted, with speech scores reported as percent correct. A linear regression as a function of study and length of deafness was performed.Results: A statistically significant negative effect of duration of unilateral deafness on speech perception was found, but there was substantial uncertainty regarding the strength of the effect.Discussion: Existing data make it difficult to either support or reject a hard 5- or 10-year unilateral auditory deprivation limit on cochlear implant (CI) candidacy for patients with single-sided deafness. This is because the totality of available data are consistent with a very small effect, perhaps negligible in practical terms, and just as consistent with a very large effect. Regardless of effect size, the present results have important basic implications. They suggest that unilateral sound deprivation may have a deleterious effect on auditory processing even though more central parts of the auditory system have continued to receive input from a contralateral normal ear.Conclusions: Speech perception scores in SSD patients are negatively correlated with duration of deafness, but the limited amount of data from cochlear implant users with long-term single-sided deafness leads to substantial uncertainly, which in turn precludes any strong clinical recommendations. Further study of SSD CI users with long-term deafness will be necessary to generate evidence-based guidelines for implantation criteria in this population. [ABSTRACT FROM AUTHOR]

Objectives: Cochlear implantation (CI) is used for children with severe to profound hearing loss who show little or no improvement using hearing aids. This study explored parental knowledge of their children's CI. Methods: A cross-sectional study involving the parents of 115 pediatric CI patients was conducted at King Abdullah Specialized Children's Hospital in Riyadh, Saudi Arabia. Parents were interviewed by telephone using a 50-question validated questionnaire. Results: Most parents of children with CI reported being comfortable in using the internet (68.7%) and social media (40.9%) to obtain information regarding CI. Although most parents of children with CI relied on health professionals and websites as their main sources of information, they were also able to obtain necessary information at meetings for CI patients and health professionals. Parents of children with CI felt they had sufficient information regarding the impact of hearing loss (78%) and CI (71%) on speech understanding and language development; however, they had insufficient information regarding criteria for CI candidacy, available brands of CI devices, and the advantages and disadvantages of each. Conclusion: Parents reported that health professionals were the ideal source of information regarding hearing loss and CI. Moreover, our study showed that parents should learn more about cochlear implant devices, the post-implantation process, and candidacy criteria. [ABSTRACT FROM AUTHOR]

Objective: This study examined the patterns of recognition of Arabic consonants, via information transmission analysis for phonological features, in a group of Malay children with normal hearing (NH) and cochlear implants (CI).Method: A total of 336 and 616 acoustic tokens were collected from six CI and 11 NH Malay children, respectively. The groups were matched for hearing age and duration of exposure to Arabic sounds. All the 28 Arabic consonants in the form of consonant-vowel /a/ were presented randomly twice via a loudspeaker at approximately 65 dB SPL. The participants were asked to repeat verbally the stimulus heard in each presentation.Results: Within the native Malay perceptual space, the two groups responded differently to the Arabic consonants. The dispersed uncategorized assimilation in the CI group was distinct in the confusion matrix (CM), as compared to the NH children. Consonants /ħ/, /tˁ/, /sˁ/ and /ʁ/ were difficult for the CI children, while the most accurate item was /k/ (84%). The CI group transmitted significantly reduced information, especially for place feature transmission, then the NH group (p < 0.001). Significant interactions between place-hearing status and manner-hearing status were also obtained, suggesting there were information transmission differences in the pattern of consonants recognition between the study groups.Conclusion: CI and NH Malay children may be using different acoustic cues to recognize Arabic sounds, which contribute to the different assimilation categories' patterns within the Malay perceptual space. [ABSTRACT FROM AUTHOR]

Educational rights and other rights enumerated in federal law support deaf and hard of hearing (DHH) viewers' access to captions in visual electronic media, yet uncaptioned and inadequately captioned media still exist. To determine what is satisfactory in captioned media and what could be improved to ensure access, data were gathered from focus group discussions with 20 DHH students who shared their perspectives on captions. The focus group analysis indicates that major topics of concern for DHH viewers include advocacy for captions and caption formatting preferences; the need for direct access to real-time videos, online videos, and other media; how captions influence and benefit DHH and hearing viewers; and captions' importance in public, educational, and other social/cultural spaces. The author concludes that DHH viewers' perspectives can help educators and advocates strengthen access to captions in education and society. [ABSTRACT FROM AUTHOR]

Objective: To study parental perspectives on re/habilitation services offered for pediatric cochlear implant (CI) users at a non-profit organization in India.Methodology: A non-standardized questionnaire comprising 46 items was created to understand perspectives of parents of pediatric CI users. Questions were designed to examine re/habilitation services from the angles of service delivery, parental stress levels, reasons for delay in obtaining services, sources of emotional support, concerns, and fears during each stage starting from diagnosis of hearing loss to CI surgery, re/habilitation services and parents' views of their children post-CI. The questionnaire was posed to 30 parents and responses were recorded and coded.Results and Discussion: Qualitative and quantitative analyses based on parents' responses identified several factors that significantly influenced parental perspectives during each stage. The major factors delaying the decision to go for CI included a fear of surgery, lack of funds for CI and the subsequent re/habilitation process, and limited knowledge. Key concerns were the child's academic performance and social acceptance. Familial support played an important role during each stage. A significant reduction in the parental stress levels was observed following CI surgery. Parents indicated that local support for therapy, financial assistance and better guidance at each stage would substantially help in lowering stress levels.Conclusions: The parental perspectives analyzed in this study can be utilized towards improving the quality of service delivery in terms of parental satisfaction and outcomes post-CI. Efforts should be taken to improve parental awareness, funding options, and access to re/habilitation services and social networks connecting similar parents. [ABSTRACT FROM AUTHOR]

Objective: Personality psychology has largely ignored the experiences of people with disabilities. This article strives to bring the thriving, interdisciplinary field of disability studies to personality psychology via a case study of Samantha (N = 1). Samantha feels that she grew up as a hearing person who could not hear and is now a deaf person who can hear.Method: Narrative identity provides the theoretical, methodological, and analytical framework for the rich, qualitative examination of Samantha's life story, interwoven with approaches from disability studies and intersectionality theory. Two Life Story Interviews (McAdams, 2008), conducted 2 weeks prior to Samantha's cochlear implant surgery and again 7 weeks after the surgery, provide the foundation for this case study and are interpreted alongside additional self-report measures. Grounded theory methods were used to interpret Samantha's narrative identity.Results: Samantha's story demonstrates the ways in which narrative identity can serve as a foundation for meaning and psychological well-being, as well as a demonstration of the ways in which the study of identity can be enriched by perspectives from disability studies.Conclusions: As an initial effort at integrating personality psychology and disability studies, this article sought to approach this task by privileging ethical representation over generalizability. [ABSTRACT FROM AUTHOR]

Objective measures, such as the electrically evoked stapedial reflex threshold (ESRT), are critical components of optimal cochlear implant (CI) programming. Recent data suggest, however, that ESRT measurements are not commonly used by audiologists when programming CIs (Hemmingson & Messersmith, 2017). Potential reasons for limited use of these measures may be limited knowledge of the procedure for completing the measures and limited knowledge of how to apply results to programming. Clinically, ESRT is observed as a change in the static admittance of the ear canal in response to electrical stimulation through the CI; this deflection can be observed using the decay setting on an immitance bridge. ESRT is defined as the lowest amount of electrical stimulation that results in a 0.02 deflection from baseline (Gelfand, 2002). ESRT has been found to align closely to behaviorally measured upper comfort levels (e.g., C/M levels in the manufacturer software) and, as such, can assist in determining appropriate C/M levels during programming (Lira de Andrade et al., 2014; Stephan & Welzl-Müller, 2000). The purpose of this article is to describe a procedure for completing and applying ESRT measures, an objective measure that correlates to C/M levels, to CI programming. [ABSTRACT FROM AUTHOR]

It is yet unclear whether congenitally deaf cochlear implant (CD CI) users' visual and multisensory emotion perception is influenced by their history in sign language acquisition. We hypothesized that early-signing CD CI users, relative to late-signing CD CI users and hearing, non-signing controls, show better facial expression recognition and rely more on the facial cues of audio-visual emotional stimuli. Two groups of young adult CD CI users--early signers (ES CI users; n = 11) and late signers (LS CI users; n = 10)--and a group of hearing, non-signing, age-matched controls (n = 12) performed an emotion recognition task with auditory, visual, and cross-modal emotionally congruent and incongruent speech stimuli. On different trials, participants categorized either the facial or the vocal expressions. The ES CI users more accurately recognized affective prosody than the LS CI users in the presence of congruent facial information. Furthermore, the ES CI users, but not the LS CI users, gained more than the controls from congruent visual stimuli when recognizing affective prosody. Both CI groups performed overall worse than the controls in recognizing affective prosody. These results suggest that early sign language experience affects multisensory emotion perception in CD CI users. [ABSTRACT FROM AUTHOR]

The article discusses a study that examines the significance of having a cochlear implant (CI) in regard to identity and factors related to social participation and experiences of being deaf. Topics mentioned include percentage of eligible children who received a CI in Great Britain between 2006 and 2011, how cochlear implantation may affect identity development and life outcomes, and the impact of cochlear implantation and the increased focus on spoken language in education.

Objectives: Because of limited spectral resolution, Mandarin-speaking cochlear implant (CI) users have difficulty perceiving fundamental frequency (F0) cues that are important to lexical tone recognition. To improve Mandarin tone recognition in CI users, we implemented and evaluated a novel real-time algorithm (C-tone) to enhance the amplitude contour, which is strongly correlated with the F0 contour.Methods: The C-tone algorithm was implemented in clinical processors and evaluated in eight users of the Nurotron NSP-60 CI system. Subjects were given 2 weeks of experience with C-tone. Recognition of Chinese tones, monosyllables, and disyllables in quiet was measured with and without the C-tone algorithm. Subjective quality ratings were also obtained for C-tone.Results: After 2 weeks of experience with C-tone, there were small but significant improvements in recognition of lexical tones, monosyllables, and disyllables (P < 0.05 in all cases). Among lexical tones, the largest improvements were observed for Tone 3 (falling-rising) and the smallest for Tone 4 (falling). Improvements with C-tone were greater for disyllables than for monosyllables. Subjective quality ratings showed no strong preference for or against C-tone, except for perception of own voice, where C-tone was preferred.Discussion: The real-time C-tone algorithm provided small but significant improvements for speech performance in quiet with no change in sound quality. Pre-processing algorithms to reduce noise and better real-time F0 extraction would improve the benefits of C-tone in complex listening environments.Conclusions: Chinese CI users' speech recognition in quiet can be significantly improved by modifying the amplitude contour to better resemble the F0 contour. [ABSTRACT FROM AUTHOR]

Objectives: To analyse language development of children with a cochlear implant (CI) in relation to length of CI use and age at implantation and to examine the suitability of the TEDIL as an assessment tool for measuring early language development in Turkish children.Methods: A total of 119 children implanted with a CI before 5 years of age were assessed acutely on sound field thresholds, speech recognition thresholds, open-set and closed-set monosyllabic word tests, the TEDIL, categories of auditory performance (CAP), and speech intelligibility rating (SIR). The outcome scores were analysed in relation to length of CI use (3, 4, and 5 years) and age at implantation (<24 months vs. >24 months). The TEDIL scores were compared to all other outcome measures.Results: Scores significantly increased with CI experience. CAP and SIR were significantly higher in the younger implanted group. No significant difference was observed between the younger and older implanted group on the closed-set and open-set monosyllabic tests and the TEDIL. The TEDIL scores significantly correlated with CAP, SIR, and the closed-set and open-set word scores. The mean TEDIL standard score was close to average.Conclusions: Performance of CI users improves with increased CI experience. CI users implanted <24 months tend to have better auditory skills and clearer speech than CI users implanted >24 months. CI users implanted between 24 months and 60 months tend to develop language similarly to CI users implanted <24 months. The TEDIL is a suitable tool for assessing early receptive and expressive language development in Turkish children. [ABSTRACT FROM AUTHOR]

Objectives: (1) To describe auditory performance and subjective benefits in adults with congenital or prelingual deafness who received a cochlear implant (CI) during adolescence or adulthood, and (2) to examine the benefits as experienced by these CI users.Methods: Twenty-one adults aged 23-65 years participated in the study. All had a congenital or prelingual deafness (onset before age 3). They received a CI between the age of 16 and 61 years (mean age: 31). Speech recognition scores before and after implantation were computed and a questionnaire on subjective benefits (French adaptation of the Adult Cochlear Implant Questionnaire, designed by Zwolan and collaborators (1996, Self-report of CI use and satisfaction by prelingually deafened adults. Ear and Hearing, 17(3): 198-210) was administered. Semi-structured interviews were subsequently conducted with a subsample of seven participants.Results: Speech recognition scores after implantation ranged from 0 to 95%. Despite large inter-individual variability, most participants expressed high levels satisfaction and overall usefulness. Correlational analyses showed that speech recognition performance was moderately associated with subjective benefits. Data from the interviews revealed that the underlying sources of satisfaction with the implant are related to the discovery and enjoyment of environmental sounds, easier lip-reading, and improvement of self-confidence during communicative interactions.Discussion/conclusion: CI benefits are mostly subjective in this particular population: descriptive and qualitative approaches allow us to obtain a nuanced portrait of their experience and provide us with important elements that are not easily measurable with tests and scores. [ABSTRACT FROM AUTHOR]

Introduction: The benefits of cochlear implantation extend beyond improved speech recognition and into overall health-related quality of life (HRQoL). Several measures of HRQoL, categorized as generic or disease specific, have been used in the cochlear implant literature. The clinical utility of generic HRQoL measures have been reported to be variable by previous investigators. The degree to which HRQoL correlates to speech perception is largely unknown.Methods: A prospective single-subject design at a large tertiary care center. Self-reported HRQoL was measured at the preoperative and 12-month post-activation test intervals. The measures of HRQoL included a generic form, (Medical Outcome Study Short Form; SF-36), and disease specific form (Nijmegen Cochlear Implant Questionnaire; NCIQ). Speech recognition was measured at the preoperative, 6- and 12-months post-activation test intervals using the Consonant-Nucleus-Consonant (CNC) monosyllabic word test.Results: A total of 61 patients (mean 67 years; range 30-87 years) were included in the final analysis. Average speech recognition on the CNC word test was 10% pre-operatively, and 66.7% at 12-months post-activation. The HRQoL scores improved significantly for seven of the eight subdomains of the NCIQ, and one of the nine domains of the SF-36.Conclusion: Cochlear implantation significantly improves HRQoL, regardless of age. Disease specific measures, such as the NCIQ, are better able to demonstrate differences in HRQoL compared to general health surveys. [ABSTRACT FROM AUTHOR]

Objective: To systematically review previous literature to determine to what extent hearing- impaired children with cognitive disabilities benefit from cochlear implantation (CI). Ultimately, to recommend guidelines for preoperative cognitive testing of hearing- impaired children and for the postoperative rehabilitation programs.Methods: Pubmed, Cinahl, Embase, and The Cochrane Library was searched systematically for studies reporting cognitive disabilities in CI children.Results: Seven hundred and sixty-three studies were discovered by the search of which 15 fulfilled the inclusion- and exclusion criteria. An overall correlation was evident regarding cognitive abilities and benefit of CI in hearing, speech and language development, and speech perception.Discussion: Many of the eligible studies were case series with evidence level four. Furthermore, heterogeneity of studies impeded comparison between the preoperative cognitive tests and the postoperative outcome tests. However, studies agree that cognitive abilities in hearing- impaired children can predict outcome after CI. International guidelines for preoperative cognitive tests in different age groups, along with international guidelines for postoperative outcome tests are necessary for better inter-study comparison.Conclusion: The degree of preoperatively cognitive disabilities is associated with the outcome after CI, thereby emphasizing why accurate cognitive tests are an important part of the preoperative evaluation of CI and pre-requisite for shared decision making. Furthermore, individual postoperative rehabilitation programs must be created depending on the child's cognitive ability. [ABSTRACT FROM AUTHOR]

Objectives: This study sought to evaluate the potential of using spoken language and signing together (simultaneous communication, SimCom, sign-supported speech) as a means of improving speech recognition, comprehension, and learning by cochlear implant (CI) users in noisy contexts.Methods: Forty eight college students who were active CI users, watched videos of three short presentations, the text versions of which were standardized at the 8th-grade reading level. One passage was presented in spoken language only, one was presented in spoken language with multi-talker babble background noise, and one was presented via simultaneous communication with the same background noise. Following each passage, participants responded to 10 (standardized) open-ended questions designed to assess comprehension. Indicators of participants' spoken language and sign language skills were obtained via self-reports and objective assessments.Results: When spoken materials were accompanied by signs, scores were significantly higher than when materials were spoken in noise without signs. Participants' receptive spoken language skills significantly predicted scores in all three conditions; neither their receptive sign skills nor age of implantation predicted performance.Discussion: Students who are CI users typically rely solely on spoken language in the classroom. The present results, however, suggest that there are potential benefits of simultaneous communication for such learners in noisy settings. For those CI users who know sign language, the redundancy of speech and signs potentially can offset the reduced fidelity of spoken language in noise.Conclusion: Accompanying spoken language with signs can benefit learners who are CI users in noisy situations such as classroom settings. Factors associated with such benefits, such as receptive skills in signed and spoken modalities, classroom acoustics, and material difficulty need to be empirically examined. [ABSTRACT FROM AUTHOR]

Objectives: Teenage cochlear implant users' perceptions of deafness, surgery, fitting of the device and life as a cochlear implant wearer were explored in order to gain a more comprehensive understanding of teenagers' experiences of living with the device.Methods: Semi-structured in-depth interviews were undertaken and analysed using thematic analysis. Ten teenagers aged 14-16 years with at least one cochlear implant were interviewed.Results: Seven teenagers experienced great pre-operative anxiety and two reported significant post-operative pain. Four of the teenagers described a mismatch between their expectations and the disappointing reality of adjusting to the device. However, all the teenagers reported an enhanced sense of well-being as a result of being able to interact more easily with their world around them. The teenagers differed in the extent to which they identified with the hearing and deaf world.Discussion: Despite the early challenges, over time the teenagers experienced many functional and psychosocial benefits. Most felt their lives were now easier as a result of the cochlear implant(s). They described complex, flexible identities.Conclusions: By giving prominence to the teenagers' voices this study has added new knowledge concerning their experience of surgery. The findings also more fully revealed the challenges of adjusting to the device and the impact of having a cochlear implant on the teenagers' identities. Clinical recommendations are made to address the gaps in service highlighted by these findings. [ABSTRACT FROM AUTHOR]

Background: Large variability in individual spoken language outcomes remains a persistent finding in the group of children with cochlear implants (CIs), particularly in their grammatical development.Aims: In the present study, we examined the extent of delay in lexical and morphosyntactic spoken language levels of children with CIs as compared to those of a normative sample of age-matched children with normal hearing. Furthermore, the predictive value of auditory and verbal memory factors in the spoken language performance of implanted children was analyzed.Methods& Procedures: Thirty-nine profoundly deaf children with CIs were assessed using a test battery including measures of lexical, grammatical, auditory and verbal memory tests. Furthermore, child-related demographic characteristics were taken into account.Outcomes& Results: The majority of the children with CIs did not reach age-equivalent lexical and morphosyntactic language skills. Multiple linear regression analyses revealed that lexical spoken language performance in children with CIs was best predicted by age at testing, phoneme perception, and auditory word closure. The morphosyntactic language outcomes of the CI group were best predicted by lexicon, auditory word closure, and auditory memory for words.Conclusions: Qualitatively good speech perception skills appear to be crucial for lexical and grammatical development in children with CIs. Furthermore, strongly developed vocabulary skills and verbal memory abilities predict morphosyntactic language skills. [ABSTRACT FROM AUTHOR]

Objective: To assess the compliance with cochlear implantation (CI) in children subsequently diagnosed with autism spectrum disorder (ASD).Methods: This was a retrospective case review and survey performed at a tertiary referral centre. Children meeting the criteria for CI who were implanted between 1989 and 2015 and who subsequently received a diagnosis of ASD were included. The primary outcome measure was to assess compliance with CI in children subsequently diagnosed with ASD. Secondary outcome measures included assessment of pre-CI risk factors that may have identified children at higher risk of a subsequent diagnosis of ASD, as well as the benefit obtained by these children following CI.Results: 1050 children were implanted between 1989 and 2015. Of these, 22 children were diagnosed with ASD after receiving their CI. The average age at implantation was 2.6 years (median 3, range 1-8 years). The average age for diagnosis of ASD was 5 years, approximately 2 years (median 22 months, range 2-85 months) following CI. Of these, 16/22 (712.7%) regularly use their CI. 6/22 (27.2%) children became non-users of their implant. Some degree of verbal communication was used by 13/22 (59%) of our studied group.Conclusion: There is a range of level of disabilities in ASD, with some relatively minor social communication difficulties through to severe language, cognitive, and behavioural difficulties. Compliance with CI is variable and appears to correlate with the severity of the ASD. Preoperative counselling should include information about the possible impact of later diagnosed disabilities such as ASD on performance. [ABSTRACT FROM AUTHOR]

Objective: To investigate the time course of tinnitus changes in patients receiving cochlear implantation (CI) in a prospective, multicenter setting and to determine related factors.Materials and Methods: A total of 79 adult patients who underwent CI were included in this study. We used the same questionnaires sequentially 5 times. The questionnaires included the Visual Analog Scale (VAS) for tinnitus severity, the Tinnitus Handicap Inventory (THI), Beck's Depression Index (BDI), and the Brief Encounter Psychosocial Instrument (BEPSI) for stress assessment.Results: Tinnitus was present in 59 (74.7%) of the 79 study subjects. After CI, tinnitus was eliminated in 10 patients (25%) and improved in 16 patients (40%) of the 40 patients who completed the final questionnaires, and most of the tinnitus reduction occurred in the early period of CI use. In an analysis of psychological functioning with CI, BDI was reduced significantly after CI. Multiple linear regression analysis revealed that preoperative auditory steady-state response (ASSR), THI, and final BDI score were significantly associated with the changes in tinnitus after CI.Conclusions: Most of the tinnitus reduction occurred within 1 month after CI use, and the changes were significantly associated with THI, ASSR, and BDI scores 6 months after CI. CI is a valuable therapeutic modality in tinnitus of a deafened ear. [ABSTRACT FROM AUTHOR]

Objectives: The aim of this study was to quantify the benefit gained from cochlear implantation in pre- or peri-lingually deafened patients who were implanted as adults Methods: This was a retrospective case-control study. Auditory (BKB/CUNY/3AFC/Environmental sounds), quality of life (GBI/HUI3) and cognitive (customized questionnaire) outcomes in 26 late implanted pre- or peri-lingually deafened adults were compared to those of 30 matched post-lingually deafened, traditional cochlear implant users.Results: There was a statistically significant improvement in all scores in the study group following cochlear implantation. BKB scores for cases was 49.8% compared to 83.6% for controls (p=0.037). CUNY scores for cases was 61.7% compared to 90.3% for controls (p=0.022). The 3AFC and environmental sounds scores were also better in controls compared to cases but the difference was not statistically significant. Quality of life scores improved following implantation in cases and controls but the improvement was only statistically significant in the controls. There was a 7.7% non-user rate in the cases. There were no non-users in the control group.Discussion: Early deafened,,late implanted patients can benefit audiologically from cochlear implantation and in this study the improvement in speech discrimination scores was greater than expected perhaps reflecting careful selection of patients. Nevertheless, audiological benefits are limited compared to traditional cochlear implant recipients with the implant acting as an aid to lip reading in most cases.Conclusion: With careful selection of candidates, cochlear implantation is beneficial in early deafened, late implanted patients. [ABSTRACT FROM AUTHOR]

Deaf students have traditionally exhibited reading comprehension difficulties. In recent years, these comprehension problems have been partially offset through cochlear implantation (CI), and the subsequent improvement in spoken language skills. However, the use of cochlear implants has not managed to fully bridge the gap in language and reading between normally hearing (NH) and deaf children, as its efficacy depends on variables such as the age at implant. This study compared the reading comprehension of sentences in 19 children who received a cochlear implant before 24 months of age (early-CI) and 19 who received it after 24 months (late-CI) with a control group of 19 NH children. The task involved completing sentences in which the last word had been omitted. To complete each sentence children had to choose a word from among several alternatives that included one syntactic and two semantic foils in addition to the target word. The results showed that deaf children with late-CI performed this task significantly worse than NH children, while those with early-CI exhibited no significant differences with NH children, except under more demanding processing conditions (long sentences with infrequent target words). Further, the error analysis revealed a preference of deaf students with early-CI for selecting the syntactic foil over a semantic one, which suggests that they draw upon syntactic cues during sentence processing in the same way as NH children do. In contrast, deaf children with late-CI do not appear to use a syntactic strategy, but neither a semantic strategy based on the use of key words, as the literature suggests. Rather, the numerous errors of both kinds that the late-CI group made seem to indicate an inconsistent and erratic response when faced with a lack of comprehension. These findings are discussed in relation to differences in receptive vocabulary and short-term memory and their implications for sentence reading comprehension. [ABSTRACT FROM AUTHOR]

Objectives: The purpose of this study is to observe the education and vocational achievements and social participation of cochlear implant recipients as they graduate from a paediatric cochlear implant programme and identify any significant associations that might exist.Method: This study identified 56 patients from the Southern Cochlear Implant Programme (SCIP) who received cochlear implants before the age of 19 (paediatric) and are now over the age of 19 (adult). A questionnaire investigated their education, employment, and identity with the hearing and deaf communities. Also included were the satisfaction with life scale and Hearing Participation Scale (HPS). Subjects ranged in age from 19 to 32.Results: Twenty-six patients responded to the questionnaire, including one non-user. Twenty identified strongly or very strongly with the hearing community. There was weak evidence of a linear association between strong identity with the hearing community and a higher HPS score. No other statistically significant associations were detected. Interestingly, 12 out of 26 participants found employment through family.Conclusion: Positive outcome trends in education and employment were seen in this study although no statistical significance was achieved. There is a strong bias for those who use their cochlear implants regularly, and there are no data available for those who do not use their cochlear implants for comparison as only one non-user completed the survey, despite efforts to include this group. This study shows that there is perceived benefit in implantation for patients who use it regularly but further research is needed with a more diverse group of cochlear implant recipients. [ABSTRACT FROM AUTHOR]

The study aim was to determine the benefit of cochlear implantation and hearing aids in older adults diagnosed with hearing loss and to evaluate the index of depression, anxiety and quality of life after such treatments. A retrospective cohort comprised 117 patients older than 65 years and diagnosed with moderate to profound hearing loss who were included and classified into 2 groups (treated vs. non-treated). A battery of tests including auditory (pure-tone average, disyllabic words in quiet at 65 dB SPL) and findings from a series of questions relevant to quality of life were compared between both groups. Auditory outcomes for disyllabic words were 58.21% for the cochlear implant-treated group and 82.8% for the hearing aid-treated group. There was a positive effect on anxiety, depression, health status and quality of life in the cochlear implant group versus the profound hearing loss control group. We conclude that older adults with moderate to profound hearing loss gain benefit from hearing aids or cochlear implants not only in terms of improved hearing function, but also in terms of positive effects on anxiety, depression, health status and quality of life. [ABSTRACT FROM AUTHOR]

A growing interest in cognitive effects associated with speech and hearing processes is spreading throughout the scientific community essentially guided by evidence that central and peripheral hearing loss is associated with cognitive decline. For the present research, 125 participants older than 65 years of age (105 with hearing impairment and 20 with normal hearing) were enrolled, divided into 6 groups according to their degree of hearing loss and assessed to determine the effects of the treatment applied. Patients in our research program routinely undergo an extensive audiological and cognitive evaluation protocol providing results from the Digit Span test, Stroop color-word test, Montreal Cognitive Assessment and Geriatric Depression Scale, before and after rehabilitation. Data analysis was performed for a cross-sectional and longitudinal study of the outcomes for the different treatment groups. Each group demonstrated improvement after auditory rehabilitation or training on short- and long-term memory tasks, level of depression and cognitive status scores. Auditory rehabilitation by cochlear implants or hearing aids is effective also among older adults (median age of 74 years) with different degrees of hearing loss, and enables positive improvements in terms of social isolation, depression and cognitive performance. [ABSTRACT FROM AUTHOR]

Aim of this multicenter study was to investigate whether schooling relates to mental health problems of adolescents with cochlear implants (CI) and how this relationship is mediated by hearing and family variables. One hundred and forty secondary school students with CI (mean age = 14.7 years, SD = 1.5), their hearing parents and teachers completed the Strengths and Difficulties Questionnaire (SDQ). Additional audiological tests (speech comprehension tests in quiet and noise) were performed. Students of special schools for hearing impaired persons (SSHIs) showed significantly more conduct problems (p < 0.05) and a significantly higher total difficulty score (TDS) (p < 0.05) compared to students of mainstream schools. Mental health problems did not differ between SSHI students with sign language education and SSHI students with oral education. Late implanted students and those with indication for additional handicaps were equally distributed among mainstream schools and SSHIs. However, students in SSHIs were more restricted to understand speech in noise, had a lower social background and were more likely to come from single-parent families. These factors were found to be partial mediators of the differences in mental health problems between the two school types. However, no variable could explain comprehensively, why students of SSHIs have more mental health problems than mainstream pupils. [ABSTRACT FROM AUTHOR]

Objectives: To explore the experiences of congenitally or early profoundly deafened candidates who receive cochlear implants as adults.Methods: Eight congenitally or early profoundly deafened implantees who had received their implants as adults were interviewed using a semi-structured interview technique. Interviews were conducted in the participant's preferred communication mode (oral/aural, Sign Supported English, or British Sign Language).Results: All participants reported benefit from implantation. Areas of benefit identified correspond with results from similar studies conducted with post-lingually deafened adult implantees.Discussion: Congenitally or early profoundly deafened adults implanted as adults report benefit from cochlear implantation in the following areas: identity, hearing the world, and emotional wellbeing. They also commented on their motivation for wanting an implant and the advice they would give to others considering implantation. [ABSTRACT FROM AUTHOR]

Objectives: Modern cochlear implant (CI) encoding strategies represent the temporal envelope of sounds well but provide limited spectral information. This deficit in spectral information has been implicated as a contributing factor to difficulty with speech perception in noisy conditions, discriminating between talkers and melody recognition. One way to supplement spectral information for CI users is by fitting a hearing aid (HA) to the non-implanted ear.Methods: In this study 14 postlingually deaf adults (half with a unilateral CI and the other half with a CI and an HA (CI + HA)) were tested on measures of music perception and familiar melody recognition.Results: CI + HA listeners performed significantly better than CI-only listeners on all pitch-based music perception tasks. The CI + HA group did not perform significantly better than the CI-only group in the two tasks that relied on duration cues. Recognition of familiar melodies was significantly enhanced for the group wearing an HA in addition to their CI. This advantage in melody recognition was increased when melodic sequences were presented with the addition of harmony.Conclusion: These results show that, for CI recipients with aidable hearing in the non-implanted ear, using a HA in addition to their implant improves perception of musical pitch and recognition of real-world melodies. [ABSTRACT FROM AUTHOR]

Objectives: The purpose of this study was to investigate the extent to which cochlear implant (CI) users rely on tempo and mode in perception of musical emotion when compared with normal hearing (NH) individuals.Methods: A test battery of novel four-bar melodies was created and adapted to four permutations with alterations of tonality (major vs. minor) and tempo (presto vs. largo), resulting in non-ambiguous (major key/fast tempo and minor key/slow tempo) and ambiguous (major key/slow tempo, and minor key/fast tempo) musical stimuli. Both CI and NH participants listened to each clip and provided emotional ratings on a Likert scale of +5 (happy) to -5 (sad).Results: A three-way ANOVA demonstrated an overall effect for tempo in both groups, and an overall effect for mode in the NH group. The CI group rated stimuli of the same tempo similarly, regardless of changes in mode, whereas the NH group did not. A subgroup analysis indicated the same effects in both musician and non-musician CI users and NH listeners.Discussion: The results suggest that the CI group relied more heavily on tempo than mode in making musical emotion decisions. The subgroup analysis further suggests that level of musical training did not significantly impact this finding.Conclusion: CI users weigh temporal cues more heavily than pitch cues in inferring musical emotion. These findings highlight the significant disadvantage of CI users in comparison with NH listeners for music perception, particularly during recognition of musical emotion, a critically important feature of music. [ABSTRACT FROM AUTHOR]

Objectives: Although cochlear implant (CI) users achieve good speech comprehension, they experience difficulty perceiving music and prosody in speech. As the provision of music training in rehabilitation is limited, a novel concept of music therapy for rehabilitation of adult CI users was developed and evaluated in this pilot study.Methods: Twelve unilaterally implanted, postlingually deafened CI users attended ten sessions of individualized and standardized training. The training started about 6 weeks after the initial activation of the speech processor. Before and after therapy, psychological and musical tests were applied in order to evaluate the effects of music therapy. CI users completed the musical tests in two conditions: bilateral (CI + contralateral, unimplanted ear) and unilateral (CI only).Results: After therapy, improvements were observed in the subjective sound quality (Hearing Implant Sound Quality Index) and the global score on the self-concept questionnaire (Multidimensional Self-Concept Scales) as well as in the musical subtests for melody recognition and for timbre identification in the unilateral condition. Discussion Preliminary results suggest improvements in subjective hearing and music perception, with an additional increase in global self-concept and enhanced daily listening capacities.Conclusions: The novel concept of individualized music therapy seems to provide an effective treatment option in the rehabilitation of adult CI users. Further investigations are necessary to evaluate effects in the area of prosody perception and to separate therapy effects from general learning effects in CI rehabilitation. [ABSTRACT FROM AUTHOR]

Objectives: The Phantom Electrode strategy makes use of partial bipolar stimulation on the two most apical electrodes in an effort to extend the frequency range available to cochlear implant (CI) users. This study aimed to quantify the effect of the Phantom Electrode strategy on bass frequency perception in music listening in CI users.Methods: Eleven adult Advanced Bionics users with the Fidelity 120 processing strategy and 16 adult normal hearing (NH) individuals participated in the study. All subjects completed the CI-multiple stimulus with hidden reference and anchor (MUSHRA), a test of an individual's ability to make discriminations in sound quality following the removal of bass frequency information. NH participants completed the CI-MUSHRA once, whereas CI users completed the task twice - once with their baseline clinical program and once with the Phantom Electrode strategy, in random order. CI users' performance was assessed in comparison with NH performance.Results: The Phantom Electrode strategy improved CI users performance on the CI-MUSHRA compared with Fidelity 120.Discussion: Creation of a Phantom Electrode percept through partial bipolar stimulation of the two most apical electrodes appears to improve CI users' perception of bass frequency information in music, contributing to greater accuracy in the ability to detect alterations in musical sound quality.Conclusion: The Phantom Electrode processing strategy may enhance the experience of listening to music and thus acoustic stimuli more broadly by improving perception of bass frequencies, through direction of current towards the apical portion of the cochlea beyond the termination of the electrode. [ABSTRACT FROM AUTHOR]

Rationale This study was conducted to document the selfperceived biopsychosocial needs and listening expectations of late-deafened adults with cochlear implants. Methods Twenty-one adults completed a 40-item online survey that included structured and open-ended questions that targeted pre- and post-surgical listening expectations, listening satisfaction listening challenges, quality of life (QofL), self-efficacy, and use of post-surgical aural rehabilitative support services. Results Overall, the respondents were pleased with the sound quality of their cochlear implants. However, quantitative and qualitative data obtained from the survey revealed the following: 1) The respondents’ ease of listening skills did not significantly improve after surgery and remained lower than expected after implantation, specifically regarding telephone and television; 2) The ability to listen to music through the CI remained a challenge; 3) Selfperception of QofL and self-efficacy (social life and independence) did not significantly improve after implantation. Only 12% of respondents reported receiving face-to-face group aural rehabilitative therapy to address ongoing listening, QofL, and self-efficacy challenges. [ABSTRACT FROM AUTHOR]

The article presents a study which aims to evaluate the cognitive development of deaf children from hearing families as a function of family socio-economic status and number of siblings. The study employs standard deviation, total communication approach, and hearing aids. Results reveal vital family influences on the cognitive development of the deaf children born into hearing families.

Previous investigations suggest that temporary deafness can have a dramatic impact on audiovisual speech processing. The aim of this study was to test whether temporary deafness disturbs other multisensory processes in adults. A nonspeech task involving an audiotactile illusion was administered to a group of normally hearing individuals and a group of individuals who had been temporarily auditorily deprived. Members of this latter group had their auditory detection thresholds restored to normal levels through the use of a cochlear implant. Control conditions revealed that auditory and tactile discrimination capabilities were identical in the two groups. However, whereas normally hearing individuals integrated auditory and tactile information, so that they experienced the audiotactile illusion, individuals who had been temporarily deprived did not. Given the basic nature of the task, failure to integrate multisensory information could not be explained by the use of the cochlear implant. Thus, the results suggest that normally anticipated audiotactile interactions are disturbed following temporary deafness. [ABSTRACT FROM PUBLISHER]

Purpose: Family members' perceptions of their quality of life were examined following early identification of deafness in children. Method: A questionnaire was used to solicit ratings of satisfaction from the family members of 207 children who were deaf and younger than 6 years of age. Results: Results indicated that families were generally satisfied with the areas of family life surveyed. Descriptive analysis suggested lower satisfaction ratings in the area of emotional wellbeing. Families also reported that their child's deafness had the largest impact on their emotional well-being. Family members of children using oral communication with a cochlear implant reported higher satisfaction with their child's speech production and perception outcomes than family members of children using hearing aids alone. Implications: We recommend that service providers and early hearing detection and intervention program coordinators consider additional supports for family well-being following the early identification of deafness in children. [ABSTRACT FROM AUTHOR]

Objectives: Deafness is considered to be one of the risk factors for mental health problems. In Poland, there are no studies on the intensity of psychological distress in the population being discussed, especially in the group of cochlear implant (CI) users. The aim of the study is to assess the intensity of psychological distress in CI users divided into groups according to the type of deafness (prelingual v. postligual) and its degree (profound v. partial) and to compare it to the general population norm. Material: The study included 176 persons with different types of deafness, using one cochlear implant, fluent in Polish phonic language. Methods: It was performed using the Polish version of the GHQ-28 questionnaire and the information survey. Results: The results show that CI users with partial deafness experience higher intensity of overall psychological distress, as well as somatic symptoms, symptoms such as anxiety and insomnia, derangement of the daily functioning, and depression symptoms compared to the general population. By contrast, CI users with the profound deafness acquired postlingually have obtained results (GHQ-28) on the same level as the general population, and the results of the prelingually deaf CI users demonstrate a lower level of overall psychological distress and lower intensity of somatic symptoms and problems in daily functioning. Conclusions: The highest level of psychological distress characterizes people with partial deafness using CI, and especially this group requires psychological intervention. At the same time, it may be surmised that in some people with profound deafness the relatively low level of psychological distress shown by the GHQ-28 results is related to the denial coping strategy, which this group of people uses significantly more often than the general population, as shown in other studies. It means that these persons require an individual clinical psychological diagnosis followed by propositions of different forms of psychological and/or psychiatric intervention. Also, deaf persons with different levels of language skills in Polish and/or sign language should be involved in similar studies, as well as people whose first language is the Polish sign language who have become CI users. [ABSTRACT FROM AUTHOR]