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Audiology Research, Volume 15, Issue 2

2025 April - 27 articles

Cover Story: Some cochlear implant users show unexplained fluctuating/rising electrode impedances, which counterintuitively decrease during rest and increase with stimulation. Stable impedances in inactive electrodes suggest that the cochlear environment is not solely responsible. The impedance decrease during rest offers a chance to study impedance subcomponents, revealing that spikes correlate with increased near-field and Faradaic resistance, and decreased Warburg capacitance. View this paper
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Articles (27)

  • Article
  • Open Access
1 Citations
1,215 Views
11 Pages

Cochlear Implantation in the United Arab Emirates: Otolaryngologists’ Knowledge, Attitudes, and Practices

  • Muhammed Ayas,
  • Ahmad Al Amadi,
  • Ahmad Al Shamsi,
  • Jameel Muzaffar and
  • Manohar Bance

Background: Cochlear implants (CIs) are the gold standard intervention for severe-to-profound sensorineural hearing loss. Their success depends not only on technological advancements but also on the knowledge, attitudes, and practices (KAP) of otolar...

  • Article
  • Open Access
2,067 Views
13 Pages

Can Mismatch Negativity Be Used as an Indicator to Predict Central Auditory Deficits in Individuals with Normal Hearing?

  • Lichun Zhang,
  • David Mißler,
  • Karsten Ehrt,
  • Wilma Großmann,
  • Robert Mlynski and
  • Florian Herrmann Schmidt

Background/Objectives: In the early stage of presbycusis, patients experience reduced speech perception in noisy environments despite normal audiometry, normally known as hidden hearing loss. Diagnostic indicators like the reduced amplitude of ABR wa...

  • Article
  • Open Access
3 Citations
1,626 Views
12 Pages

Background: Vestibular function implements head position regulation and body spatial navigation. It matures during childhood and adolescence and integrates with the completion of an individual’s motor development. Nevertheless, vestibular impai...

  • Article
  • Open Access
2 Citations
1,714 Views
12 Pages

Electrode Impedance Subcomponent Analysis in Cochlear Implant Patients with Rising or Fluctuating Electrode Impedances

  • Aniket A. Saoji,
  • Madison K. Graham,
  • Melissa D. DeJong,
  • Joscelyn R. K. Martin,
  • Joerg Pesch and
  • Filiep J. Vanpoucke

Background/Objectives: Electrode impedance is crucial for optimizing cochlear implant (CI) stimulation and hearing outcomes. While typically stable, some patients experience unexplained impedance fluctuations. This study used electrode impedance subc...

  • Article
  • Open Access
1,829 Views
22 Pages

Exploring the Influence of Online Price Anchoring and Attribute Framing on the Likelihood of Hearing Aid Purchases

  • Craig Richard St. Jean,
  • Jacqueline Cummine,
  • Gurjit Singh and
  • William (Bill) Hodgetts

Background/Objectives: This study investigated whether exposure to various types of information online can influence adults aged 40 and above in their likelihood to purchase hearing aids (HAs). Specifically, it examined the effects of price anchoring...

  • Article
  • Open Access
1,268 Views
24 Pages

An Ontology-Based Expert System Approach for Hearing Aid Fitting in a Chaotic Environment

  • Guy Merlin Ngounou,
  • Anne Marie Chana,
  • Bernabé Batchakui,
  • Kevina Anne Nguen and
  • Jean Valentin Fokouo Fogha

Background/Objectives: Hearing aid fitting is critical for hearing loss rehabilitation but involves complex, interdependent parameters, while AI-based technologies offer promise, their reliance on large datasets and cloud infrastructure limits their...

  • Article
  • Open Access
1 Citations
1,725 Views
15 Pages

Knowledge, Beliefs, and Treatment Practices for Otitis Media in Malawi: A Community-Based Assessment

  • Enittah Chikuse,
  • Derek Jacobs,
  • Angella Banda,
  • Julia Toman,
  • Jenna Vallario,
  • Danielle Curtis and
  • J. Zachary Porterfield

Background: Hearing-related disease is a significant cause of disability worldwide. In resource-limited settings, prevention and early detection are critical for preventing severe disease. Understanding what a population knows and believes with regar...

  • Article
  • Open Access
4,001 Views
15 Pages

Hearing Outcomes in Children with Unilateral Hearing Loss. The Benefits of Rehabilitative Strategies: Preliminary Results

  • Rita Malesci,
  • Carla Laria,
  • Giovanni Freda,
  • Valeria Del Vecchio,
  • Antonietta Mallardo,
  • Nicola Serra,
  • Gennaro Auletta and
  • Anna Rita Fetoni

Background/Objectives: Unilateral hearing loss (UHL) is a relatively common disability condition comprising around 20–50% of all congenital hearing loss (HL). The adverse effects of UHL affect the typical development of auditory function with i...

  • Article
  • Open Access
1 Citations
1,846 Views
8 Pages

Background/Objectives: A crucial factor for a successful cochlear implant (CI) outcome is an intact auditory nerve (AN). The integrity of the AN can be tested during implantation by measuring electrical auditory brainstem responses (eABR) via the CI....

  • Article
  • Open Access
1 Citations
1,573 Views
15 Pages

Using Machine Learning for Analysis of Wideband Acoustic Immittance and Assessment of Middle Ear Function in Infants

  • Shan Peng,
  • Yukun Zhao,
  • Xinyi Yao,
  • Huilin Yin,
  • Bei Ma,
  • Ke Liu,
  • Gang Li and
  • Yang Cao

Objectives: Evaluating middle ear function is essential for interpreting screening results and prioritizing diagnostic referrals for infants with hearing impairments. Wideband Acoustic Immittance (WAI) technology offers a comprehensive approach by ut...

  • Systematic Review
  • Open Access
2,607 Views
17 Pages

Background/Objectives: Although newborn hearing screening (NHS) programs have been successfully implemented in many countries worldwide, challenges to these programs have been reported in the literature, such as a lack of awareness among families and...

  • Article
  • Open Access
1,560 Views
9 Pages

Nystagmus and Vertigo During Aural Toilet Using Microsuction

  • Chang-Hee Kim,
  • Minho Jang,
  • Taehee Kim,
  • JiAh Kim,
  • ChanEui Hong,
  • Dong-Han Lee and
  • Jung Eun Shin

Background/Objectives: Aural toilet using microsuction is a common procedure in ENT clinics, and vertigo is a frequent complaint during this procedure. This study aimed to investigate the characteristics and incidence of microsuction-induced nystagmu...

  • Article
  • Open Access
1 Citations
1,477 Views
13 Pages

Objectives: This study aimed to translate, cross-culturally adapt, and evaluate the psychometric properties of the Persian version of the Measure of Audiologic Rehabilitation Self-Efficacy for Hearing Aids (MARS-HA) in elderly Iranian adults. Methods...

  • Review
  • Open Access
4 Citations
1,264 Views
15 Pages

Family-centred early hearing detection and intervention (FC-EHDI) is an established framework globally recognized for its emphasis on family involvement in supporting children who are deaf and hard of hearing (DHH). In the African context, unique soc...

  • Article
  • Open Access
3 Citations
2,269 Views
12 Pages

Objectives: This study aimed to analyse the potential influence of abnormalities detected through carotid–vertebral ultrasonography and brain MRI on pure-tone averages (PTAs) and the frequency and intensity of tinnitus. Methods: 423 participant...

  • Systematic Review
  • Open Access
3 Citations
4,870 Views
18 Pages

Vestibular paroxysmia (VP) is a disabling medical condition characterized by a high recurrence rate of vertigo. VP is classically associated with the presence of contact between a vascular structure and the cochleovestibular nerve, a neurovascular cr...

  • Article
  • Open Access
4 Citations
4,392 Views
26 Pages

Background: Early intervention approaches play a critical role in shaping the communication outcomes of children with hearing loss, influencing their language development and overall learning trajectory. Objectives: The main objective of this study w...

  • Review
  • Open Access
2 Citations
1,725 Views
20 Pages

Background: The Music-Related Quality of Life (MuRQoL) was launched in 2017 as a valid psychometric measure of Cochlear Implant (CI) users’ music experience and its impact on Quality of Life (QoL). This scoping review aimed to explore the imple...

  • Review
  • Open Access
2 Citations
2,905 Views
8 Pages

Dr. Epley has been instrumental in defining the mechanisms and treatment of BPPV variants, including those of the horizontal canals. Cupulolithiasis is a horizontal canal BPPV variant usually defined as direction-changing apogeotropic nystagmus. In r...

  • Article
  • Open Access
1 Citations
1,485 Views
11 Pages

A Novel Trans-Impedance Matrix (TIM) Abnormality Pattern in Cochlear Implants

  • Erica Pizzol,
  • Sara Ghiselli,
  • Patrizia Frontera,
  • Daria Salsi and
  • Domenico Cuda

In our clinical setting, we have identified a novel pattern of Trans-Impedance Matrix (TIM) measurement that we call “scatter”, a measure characterised by a loss of definition in the heat and line maps. Objective: the aim of this study wa...

  • Review
  • Open Access
2,828 Views
32 Pages

Background/Objectives: Children with congenital or early onset sensorineural hearing loss (SNHL) are at a greater risk of vestibular dysfunction (VD), hypothesized to occur from the close embryological relationship between the cochlear and vestibular...

  • Review
  • Open Access
7 Citations
5,870 Views
18 Pages

Strategies to Mitigate Cisplatin-Induced Ototoxicity: A Literature Review of Protective Agents, Mechanisms, and Clinical Gaps

  • Alexandru Orasan,
  • Mihaela-Cristina Negru,
  • Anda Ioana Morgovan,
  • Razvan Claudiu Fleser,
  • Daniela Sandu,
  • Adrian Mihail Sitaru,
  • Alexandru-Catalin Motofelea and
  • Nicolae Constantin Balica

Background: Cisplatin, a widely used chemotherapeutic agent, is associated with significant ototoxicity, leading to progressive and irreversible sensorineural hearing loss in up to 93% of patients. Cisplatin generates reactive oxygen species (ROS) in...

  • Article
  • Open Access
2 Citations
1,885 Views
10 Pages

Vestibulo-Oculomotor Reflex Dysfunction in Children with Cerebral Palsy Correlates with Gross Motor Function Classification System

  • Laura Casagrande Conti,
  • Nicola Ferri,
  • Leonardo Manzari,
  • Tommaso Lelli,
  • Maria Mangeruga,
  • Margherita Dal Piaz,
  • Andrea Manzotti,
  • Luca Verrecchia and
  • Marco Tramontano

Background/Objectives: This study aims to evaluate the feasibility of the angular vestibulo-ocular reflex (aVOR) function assessment in children with cerebral palsy (CP) using the video Head Impulse Test (vHIT) and to investigate how vestibular impai...

  • Article
  • Open Access
2,230 Views
10 Pages

Bilateral Vestibulopathy: What Can the Video Head Impulse Test Tell Us?

  • Sofia Waissbluth,
  • Macarena Viñuela,
  • Emilia Escobedo,
  • Antonia Pastore and
  • Ivan Novoa

Bilateral vestibulopathy (BV) is a known cause of chronic vestibular syndrome. With the video head impulse test (VHIT), we can now evaluate all six semicircular canals independently and establish BV subgroups based on canal gain patterns. Background/...

  • Article
  • Open Access
1 Citations
3,728 Views
12 Pages

Long-Term Outcomes Following Cochlear Implantation: Device “Aging” and Hearing Performance

  • Davide Soloperto,
  • Gennaro Confuorto,
  • Virginia Dallari,
  • Luca Sacchetto,
  • Marco Carner,
  • Daniele Monzani and
  • Riccardo Nocini

Purpose: The purpose of this study was to evaluate the clinical and audiological outcomes in long-term cochlear implant (CI) users, focusing on hearing performance and device failures. Methods: A retrospective study was conducted on patients who unde...

  • Case Report
  • Open Access
743 Views
6 Pages

Introduction: This edition of the Audiology Research journal is dedicated to Dr. John Epley. For this reason, we would like to present a very unusual case involving the development of a bilateral abnormality of the otolith organs. The otoliths are th...

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Audiol. Res. - ISSN 2039-4349