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Mohammadi Y, Graversen C, Manresa JB, Østergaard J, Andersen OK. Effects of Background Noise and Linguistic Violations on Frontal Theta Oscillations During Effortful Listening. Ear Hear 2024; 45:721-729. [PMID: 38287477 DOI: 10.1097/aud.0000000000001464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
OBJECTIVES Background noise and linguistic violations have been shown to increase the listening effort. The present study aims to examine the effects of the interaction between background noise and linguistic violations on subjective listening effort and frontal theta oscillations during effortful listening. DESIGN Thirty-two normal-hearing listeners participated in this study. The linguistic violation was operationalized as sentences versus random words (strings). Behavioral and electroencephalography data were collected while participants listened to sentences and strings in background noise at different signal to noise ratios (SNRs) (-9, -6, -3, 0 dB), maintained them in memory for about 3 sec in the presence of background noise, and then chose the correct sequence of words from a base matrix of words. RESULTS Results showed the interaction effects of SNR and speech type on effort ratings. Although strings were inherently more effortful than sentences, decreasing SNR from 0 to -9 dB (in 3 dB steps), increased effort rating more for sentences than strings in each step, suggesting the more pronounced effect of noise on sentence processing that strings in low SNRs. Results also showed a significant interaction between SNR and speech type on frontal theta event-related synchronization during the retention interval. This interaction indicated that strings exhibited higher frontal theta event-related synchronization than sentences at SNR of 0 dB, suggesting increased verbal working memory demand for strings under challenging listening conditions. CONCLUSIONS The study demonstrated that the interplay between linguistic violation and background noise shapes perceived effort and cognitive load during speech comprehension under challenging listening conditions. The differential impact of noise on processing sentences versus strings highlights the influential role of context and cognitive resource allocation in the processing of speech.
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Affiliation(s)
- Yousef Mohammadi
- Department of Health Science and Technology, Integrative Neuroscience, Aalborg University, Aalborg, Denmark
| | - Carina Graversen
- Department of Health Science and Technology, Integrative Neuroscience, Aalborg University, Aalborg, Denmark
- Department of Health Science and Technology, Center for Neuroplasticity and Pain, Aalborg University, Aalborg, Denmark
| | - José Biurrun Manresa
- Department of Health Science and Technology, Center for Neuroplasticity and Pain, Aalborg University, Aalborg, Denmark
- Institute for Research and Development in Bioengineering and Bioinformatics, National Scientific and Technical Research Council (CONICET) - National University of Entre Ríos (UNER), Oro Verde, Argentina
| | - Jan Østergaard
- Department of Electronic Systems, Aalborg University, Aalborg, Denmark
| | - Ole Kæseler Andersen
- Department of Health Science and Technology, Integrative Neuroscience, Aalborg University, Aalborg, Denmark
- Department of Health Science and Technology, Center for Neuroplasticity and Pain, Aalborg University, Aalborg, Denmark
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Mohammadi Y, Østergaard J, Graversen C, Andersen OK, Biurrun Manresa J. Validity and reliability of self-reported and neural measures of listening effort. Eur J Neurosci 2023; 58:4357-4370. [PMID: 37984406 DOI: 10.1111/ejn.16187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023]
Abstract
Listening effort can be defined as a measure of cognitive resources used by listeners to perform a listening task. Various methods have been proposed to measure this effort, yet their reliability remains unestablished, a crucial step before their application in research or clinical settings. This study encompassed 32 participants undertaking speech-in-noise tasks across two sessions, approximately a week apart. They listened to sentences and word lists at varying signal-to-noise ratios (SNRs) (-9, -6, -3 and 0 dB), then retaining them for roughly 3 s. We evaluated the test-retest reliability of self-reported effort ratings, theta (4-7 Hz) and alpha (8-13 Hz) oscillatory power, suggested previously as neural markers of listening effort. Additionally, we examined the reliability of correct word percentages. Both relative and absolute reliability were assessed using intraclass correlation coefficients (ICC) and Bland-Altman analysis. We also computed the standard error of measurement (SEM) and smallest detectable change (SDC). Our findings indicated heightened frontal midline theta power for word lists compared to sentences during the retention phase under high SNRs (0 dB, -3 dB), likely indicating a greater memory load for word lists. We observed SNR's impact on alpha power in the right central region during the listening phase and frontal theta power during the retention phase in sentences. Overall, the reliability analysis demonstrated satisfactory between-session variability for correct words and effort ratings. However, neural measures (frontal midline theta power and right central alpha power) displayed substantial variability, even though group-level outcomes appeared consistent across sessions.
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Affiliation(s)
- Yousef Mohammadi
- Integrative Neuroscience, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Jan Østergaard
- Department of Electronic Systems, Aalborg University, Aalborg, Denmark
| | - Carina Graversen
- Integrative Neuroscience, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Ole Kaeseler Andersen
- Integrative Neuroscience, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - José Biurrun Manresa
- Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Institute for Research and Development in Bioengineering and Bioinformatics (IBB), CONICET-UNER, Oro Verde, Argentina
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Cancel VE, McHaney JR, Milne V, Palmer C, Parthasarathy A. A data-driven approach to identify a rapid screener for auditory processing disorder testing referrals in adults. Sci Rep 2023; 13:13636. [PMID: 37604867 PMCID: PMC10442397 DOI: 10.1038/s41598-023-40645-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/16/2023] [Indexed: 08/23/2023] Open
Abstract
Hearing thresholds form the gold standard assessment in Audiology clinics. However, ~ 10% of adult patients seeking audiological care for self-perceived hearing deficits have thresholds that are normal. Currently, a diagnostic assessment for auditory processing disorder (APD) remains one of the few viable avenues of further care for this patient population, yet there are no standard guidelines for referrals. Here, we identified tests within the APD testing battery that could provide a rapid screener to inform APD referrals in adults. We first analyzed records from the University of Pittsburgh Medical Center (UPMC) Audiology database to identify adult patients with self-perceived hearing difficulties despite normal audiometric thresholds. We then looked at the patients who were referred for APD testing. We examined test performances, correlational relationships, and classification accuracies. Patients experienced most difficulties within the dichotic domain of testing. Additionally, accuracies calculated from sensitivities and specificities revealed the words-in-noise (WIN), the Random Dichotic Digits Task (RDDT) and Quick Speech in Noise (QuickSIN) tests had the highest classification accuracies. The addition of these tests have the greatest promise as a quick screener during routine audiological assessments to help identify adult patients who may be referred for APD assessment and resulting treatment plans.
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Affiliation(s)
- Victoria E Cancel
- Department of Communication Science and Disorders, School of Health and Rehabilitation Sciences, University of Pittsburgh, 5060A Forbes Tower, Pittsburgh, PA, 15260, USA
| | - Jacie R McHaney
- Department of Communication Science and Disorders, School of Health and Rehabilitation Sciences, University of Pittsburgh, 5060A Forbes Tower, Pittsburgh, PA, 15260, USA
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, USA
| | - Virginia Milne
- Department of Communication Science and Disorders, School of Health and Rehabilitation Sciences, University of Pittsburgh, 5060A Forbes Tower, Pittsburgh, PA, 15260, USA
- Department of Otolaryngology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Catherine Palmer
- Department of Communication Science and Disorders, School of Health and Rehabilitation Sciences, University of Pittsburgh, 5060A Forbes Tower, Pittsburgh, PA, 15260, USA
- Department of Otolaryngology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Aravindakshan Parthasarathy
- Department of Communication Science and Disorders, School of Health and Rehabilitation Sciences, University of Pittsburgh, 5060A Forbes Tower, Pittsburgh, PA, 15260, USA.
- Department of Otolaryngology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
- University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, PA, USA.
- Department of BioEngineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA, USA.
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Windle R, Dillon H, Heinrich A. A review of auditory processing and cognitive change during normal ageing, and the implications for setting hearing aids for older adults. Front Neurol 2023; 14:1122420. [PMID: 37409017 PMCID: PMC10318159 DOI: 10.3389/fneur.2023.1122420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 06/02/2023] [Indexed: 07/07/2023] Open
Abstract
Throughout our adult lives there is a decline in peripheral hearing, auditory processing and elements of cognition that support listening ability. Audiometry provides no information about the status of auditory processing and cognition, and older adults often struggle with complex listening situations, such as speech in noise perception, even if their peripheral hearing appears normal. Hearing aids can address some aspects of peripheral hearing impairment and improve signal-to-noise ratios. However, they cannot directly enhance central processes and may introduce distortion to sound that might act to undermine listening ability. This review paper highlights the need to consider the distortion introduced by hearing aids, specifically when considering normally-ageing older adults. We focus on patients with age-related hearing loss because they represent the vast majority of the population attending audiology clinics. We believe that it is important to recognize that the combination of peripheral and central, auditory and cognitive decline make older adults some of the most complex patients seen in audiology services, so they should not be treated as "standard" despite the high prevalence of age-related hearing loss. We argue that a primary concern should be to avoid hearing aid settings that introduce distortion to speech envelope cues, which is not a new concept. The primary cause of distortion is the speed and range of change to hearing aid amplification (i.e., compression). We argue that slow-acting compression should be considered as a default for some users and that other advanced features should be reconsidered as they may also introduce distortion that some users may not be able to tolerate. We discuss how this can be incorporated into a pragmatic approach to hearing aid fitting that does not require increased loading on audiology services.
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Affiliation(s)
- Richard Windle
- Audiology Department, Royal Berkshire NHS Foundation Trust, Reading, United Kingdom
| | - Harvey Dillon
- NIHR Manchester Biomedical Research Centre, Manchester, United Kingdom
- Department of Linguistics, Macquarie University, North Ryde, NSW, Australia
| | - Antje Heinrich
- NIHR Manchester Biomedical Research Centre, Manchester, United Kingdom
- Division of Human Communication, Development and Hearing, School of Health Sciences, University of Manchester, Manchester, United Kingdom
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Ji H, Yu X, Xiao Z, Zhu H, Liu P, Lin H, Chen R, Hong Q. Features of Cognitive Ability and Central Auditory Processing of Preschool Children With Minimal and Mild Hearing Loss. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:1867-1888. [PMID: 37116308 DOI: 10.1044/2023_jslhr-22-00395] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVE This study aimed to investigate the current status of cognitive development and central auditory processing development of preschool children with minimal and mild hearing loss (MMHL) in Nanjing, China. METHOD We recruited 34 children with MMHL and 45 children with normal hearing (NH). They completed a series of tests, including cognitive tests (i.e., Wechsler Preschool and Primary Scale of Intelligence and Continuous Performance Test), behavioral auditory tests (speech-in-noise [SIN] test and frequency pattern test), and objective electrophysiological audiometry (speech-evoked auditory brainstem response and cortical auditory evoked potential). In addition, teacher evaluations and demographic information and questionnaires completed by parents were collected. RESULTS Regarding cognitive ability, statistical differences in the verbal comprehensive index, full-scale intelligence quotient, and abnormal rate of attention test score were found between the MMHL group and the NH group. The children with MMHL performed poorer on the SIN test than the children with NH. As for the auditory electrophysiology of the two groups, the latency and amplitude of some waves of the speech-evoked auditory brainstem response and cortical auditory evoked potential were statistically different between the two groups. We attempted to explore the relationship between some key indicators of auditory processing and some key indicators of cognitive development. CONCLUSIONS Children with MMHL are already at increased developmental risk as early as preschool. They are more likely to have problems with attention and verbal comprehension than children with NH. This condition is not compensated with increasing age during the preschool years. The results suggest a possible relationship between the risk of cognitive deficit and divergence of auditory processing. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.22670473.
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Affiliation(s)
- Hui Ji
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Jiangsu, China
| | - Xinyue Yu
- School of Pediatrics, Nanjing Medical University, Jiangsu, China
| | - Zhenglu Xiao
- School of Pediatrics, Nanjing Medical University, Jiangsu, China
| | - Huiqin Zhu
- School of Pediatrics, Nanjing Medical University, Jiangsu, China
| | - Panting Liu
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Jiangsu, China
| | - Huanxi Lin
- School of Nursing, Nanjing Medical University, Jiangsu, China
| | - Renjie Chen
- The Second Affiliated Hospital of Nanjing Medical University, Jiangsu, China
| | - Qin Hong
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Jiangsu, China
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Ceuleers D, Baudonck N, Keppler H, Kestens K, Dhooge I, Degeest S. Development of the hearing-related quality of life questionnaire for auditory-visual, cognitive and psychosocial functioning (hAVICOP). JOURNAL OF COMMUNICATION DISORDERS 2023; 101:106291. [PMID: 36508852 DOI: 10.1016/j.jcomdis.2022.106291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 11/18/2022] [Accepted: 11/27/2022] [Indexed: 06/17/2023]
Abstract
INTRODUCTION There is a need for a validated and standardized self-assessment instrument to assess the subjective effect of hearing aid (HA) use and/or cochlear implantation (CI) on different aspects of functioning in daily life. The aim of this study was to develop a new holistic Patient Reported Outcome Measure (PROM) to assess hearing-related quality of life. The new PROM is titled the hearing-related quality of life questionnaire for Auditory-VIsual, COgnitive and Psychosocial functioning (hAVICOP). METHODS A conceptual framework was set up and test items were prepared per domain. Preliminary testing involved a semi-structured interview-based assessment in normal-hearing and hearing-impaired adults and an expert panel. For the further psychometric evaluation, a new sample of 15 adult HA users, 20 adult CI users and 20 normal-hearing adults filled in the refined version of the hAVICOP, the Speech, Spatial and Qualities of Hearing Scale, the Nijmegen Cochlear Implant Questionnaire and the TNO-AZL Questionnaire for Adult's Health-Related Quality of Life. Based on these results, a factor analysis was conducted and internal consistency, discriminant validity and concurrent construct validity were determined. RESULTS The final version of the hAVICOP consists of three domains for hearing-related quality of life: (1) auditory-visual functioning, (2) cognitive functioning, and (3) psychosocial functioning. A sufficient internal consistency was found, and discriminant validity and concurrent construct validity were good. CONCLUSIONS A new PROM to assess hearing-related quality of life was developed, named the hAVICOP. In the future the validity and reliability should be examined further.
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Affiliation(s)
- Dorien Ceuleers
- Department of Head and Skin, Ghent University, Ghent, Belgium.
| | - Nele Baudonck
- Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Hannah Keppler
- Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium; Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Katrien Kestens
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Ingeborg Dhooge
- Department of Head and Skin, Ghent University, Ghent, Belgium; Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Sofie Degeest
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
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Francis AL. Adding noise is a confounded nuisance. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2022; 152:1375. [PMID: 36182286 DOI: 10.1121/10.0013874] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 08/15/2022] [Indexed: 06/16/2023]
Abstract
A wide variety of research and clinical assessments involve presenting speech stimuli in the presence of some kind of noise. Here, I selectively review two theoretical perspectives and discuss ways in which these perspectives may help researchers understand the consequences for listeners of adding noise to a speech signal. I argue that adding noise changes more about the listening task than merely making the signal more difficult to perceive. To fully understand the effects of an added noise on speech perception, we must consider not just how much the noise affects task difficulty, but also how it affects all of the systems involved in understanding speech: increasing message uncertainty, modifying attentional demand, altering affective response, and changing motivation to perform the task.
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Affiliation(s)
- Alexander L Francis
- Department of Speech, Language, and Hearing Sciences, Purdue University, 715 Clinic Drive, West Lafayette, Indiana 47907, USA
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Rönnberg J, Signoret C, Andin J, Holmer E. The cognitive hearing science perspective on perceiving, understanding, and remembering language: The ELU model. Front Psychol 2022; 13:967260. [PMID: 36118435 PMCID: PMC9477118 DOI: 10.3389/fpsyg.2022.967260] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
The review gives an introductory description of the successive development of data patterns based on comparisons between hearing-impaired and normal hearing participants' speech understanding skills, later prompting the formulation of the Ease of Language Understanding (ELU) model. The model builds on the interaction between an input buffer (RAMBPHO, Rapid Automatic Multimodal Binding of PHOnology) and three memory systems: working memory (WM), semantic long-term memory (SLTM), and episodic long-term memory (ELTM). RAMBPHO input may either match or mismatch multimodal SLTM representations. Given a match, lexical access is accomplished rapidly and implicitly within approximately 100-400 ms. Given a mismatch, the prediction is that WM is engaged explicitly to repair the meaning of the input - in interaction with SLTM and ELTM - taking seconds rather than milliseconds. The multimodal and multilevel nature of representations held in WM and LTM are at the center of the review, being integral parts of the prediction and postdiction components of language understanding. Finally, some hypotheses based on a selective use-disuse of memory systems mechanism are described in relation to mild cognitive impairment and dementia. Alternative speech perception and WM models are evaluated, and recent developments and generalisations, ELU model tests, and boundaries are discussed.
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Affiliation(s)
- Jerker Rönnberg
- Linnaeus Centre HEAD, Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
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Are children with unilateral hearing loss more tired? Int J Pediatr Otorhinolaryngol 2022; 155:111075. [PMID: 35189448 DOI: 10.1016/j.ijporl.2022.111075] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 12/15/2021] [Accepted: 02/12/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine whether children with unilateral sensorineural hearing loss (USNHL) and unilateral conductive hearing loss (UCHL) have higher levels of fatigue than literature reported normal hearing (LRNH) children. METHODS This was a cross-sectional survey utilizing the PedsQL™ Multidimensional Fatigue Scale administered to children with unilateral hearing loss (UHL) and their parents at two tertiary care academic medical centers and a nationwide microtia/atresia conference. The PedsQL™ Multidimensional Fatigue Scale was used to compare child and parental proxy reports of fatigue among USNHL, UCHL, and LRNH children. ANOVA and post-hoc Tukey Honest Significant Difference testing were used for statistical analysis. RESULTS Of 69 children included in the study, 42 had UCHL (61%) and 27 (39%) had USNHL. Children with USNHL reported more total fatigue (mean 69.1, SD 19.3) than LRNH children (mean 80.5, SD 13.3; difference -11.4; 95% CI: -19.98 to -2.84) and children with UCHL (mean 78.0, SD 14.5; difference -8.95; 95% CI: -17.86 to 0.04). Children with UCHL reported similar levels of fatigue compared to LRNH children (difference -2.5; 95% CI: -9.95 to 5.03). Parents of children with USNHL reported greater levels of fatigue (mean 67.6, SD 22.6) in their children than parents of LRNH children (mean 89.6, SD 11.4; difference -22.0; 95% CI: -29.8 to -14.3) and parents of children with UCHL (mean 76.2, SD 17.3; difference -8.6; 95% CI: -17.5 to 0.21). Parents of children with UCHL also report higher levels of fatigue than parents of LRNH children (difference -13.4; 95% CI: -19.98 to -6.84). CONCLUSIONS Children with USNHL reported greater levels of fatigue than LRNH children and children with UCHL. Results implicate cognitive load as an important consideration in children with hearing loss. The measurement of fatigue may be a useful indicator to determine the benefit of intervention (e.g., amplification) for these children.
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Abstract
OBJECTIVES Listening effort may be defined as the attentional and cognitive resources needed to understand an auditory message, modulated by motivation. Despite the use of hearing devices such as hearing aids or cochlear implants (CIs), the requirement for high listening effort remains a challenge for individuals with hearing loss. The Listening Effort Questionnaire-Cochlear Implant (LEQ-CI) is a hearing-specific patient-reported outcome measure (PROM), which has been designed for use in the CI candidacy and rehabilitation process to assess perceived listening effort in everyday life in adults with severe-profound hearing loss. The LEQ-CI has been developed in line with international consensus-based standards for best practice in PROM construction. The aim of this study was to improve the measurement precision of the LEQ-CI and to assess its psychometric measurement properties. DESIGN A field test was undertaken with 330 CI patients from five National Health Service auditory implant centers in the United Kingdom. Participants were adults (≥18 years of age), had a severe-profound hearing loss, and met the UK candidacy criteria for cochlear implantation specified by the National Institute for Health and Care Excellence (NICE). Participants completed and returned an anonymized 29-item (each with a 5- or 7-point response option), draft version of the LEQ-CI (LEQ-CI29) and a demographic questionnaire. Rasch analysis was undertaken using Winsteps software and the partial credit model to assess rating scale function and item fit. Results informed refinements to produce a 21-item version (LEQ-CI21), which underwent a further Rasch analysis. RESULTS The sample was predominantly female: 60.3% (n = 191). Median age of participants was 66 (range 21 to 89) years, with 7.3% (n = 24) of respondents being CI candidates and 92.7% (n = 306) being CI recipients. Mean duration of implantation was 3.8 (SD = 4.8) years. Initial Rasch analysis of the LEQ-CI29 revealed poor rating scale functioning. Collapsing the 5- and 7-point rating scales to 3- and 4-point scales and removing eight items produced a 21-item PROM (LEQ-CI21). Rasch analysis of the LEQ-CI21 showed good fit to the Rasch measurement model. No items showed misfit and dimensionality analysis supported the existence of a single Rasch dimension, defined as perceived listening effort in daily life. Person reliability was 0.91 and the person separation index was 3.28, establishing four levels of person ability. The item separation index was 9.69, confirming the item hierarchy. No items showed differential item functioning for gender or age. The item difficulty range was -0.81 to 1.05, the person ability range for nonextreme persons was -3.54 to 2.49, and the mean person ability was -0.31. CONCLUSIONS Overall, the LEQ-CI21 was found to meet the Rasch model criteria for interval-level measurement. The LEQ-CI21 is the first PROM to be developed specifically for the measurement of perceived listening effort and one of the first patient-reported outcome measures for use with CI patients to be developed using Rasch analysis. The LEQ-CI21 has the potential to be used as a research tool and in clinical practice to evaluate perceived listening effort in daily life. Further psychometric evaluation of the LEQ-CI21 is planned.
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Listening Effort Measured Using a Dual-task Paradigm in Adults With Different Amounts of Noise Exposure. Ear Hear 2021; 43:899-912. [PMID: 34619684 DOI: 10.1097/aud.0000000000001138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Excessive noise levels can result in hearing damage and/or hearing-related symptoms, thereby leading to impaired communication and, eventually a decrease in the quality of life. Moreover, in daily practice, subjects often indicate that listening in noisy situations is a challenging and often exhausting experience, even in the absence of a clinically significant hearing loss. Hence, a person's perceived difficulty of the listening situation will also be important to consider. It has been suggested that beyond the peripheral factors, there are some central cognitive correlates of speech understanding that are essential for communication abilities. The aim of the present study was to evaluate the effect of the amount of noise exposure on hearing as measured by pure-tone audiometry and otoacoustic emissions (OAEs) on the one hand and listening effort measured using a dual-task paradigm on the other hand. DESIGN The study included 152 adults between 18 and 40 years of age. First, participants completed a self-administered questionnaire regarding the amount of noise exposure. Second, hearing status was evaluated using pure-tone audiometry and transient evoked OAEs (TEOAEs) as well as distortion product OAEs (DPOAEs). Finally, listening effort was evaluated using a dual-task paradigm, which consisted of a primary speech-recognition task in different listening conditions and a secondary visual memory task that were performed both separately and simultaneously. Based on the quartiles of their subjective estimation of noise exposure, the participants were categorized into a group with low noise exposure (lower quartile), moderate noise exposure (two middle quartiles), and high noise exposure (upper quartile). RESULTS There was no significant difference in hearing thresholds between the participants with low, moderate, and high noise exposure for each frequency of the pure-tone audiometry. In contrast, more absent TEOAEs and DPOAEs were found in the high noise exposed group. Regarding the primary speech-recognition task of the dual-task paradigm, no significant difference in speech recognition was found between the different groups of noise exposure. For the amount of listening effort, it was found that across all listening conditions subjects with high noise exposure expend significantly more listening effort compared with subjects with low and moderate noise exposure. CONCLUSIONS This study is a first exploration of the effects of different amounts of noise exposure on listening effort showing that, listening effort is increased in subjects with high noise exposure compared with subjects with low and medium noise exposure. The most plausible hypothesis pertains to an effect of noise exposure on the peripheral and central auditory system, or a combination of effects on both the auditory system and the high-level cognitive functions necessary for speech understanding in the subjects with high levels of noise exposure. As such, a test for listening effort would be useful as part of a comprehensive test battery within the assessment of subjects exposed to noise.
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Liu P, Zhu H, Chen M, Hong Q, Chi X. Electrophysiological Screening for Children With Suspected Auditory Processing Disorder: A Systematic Review. Front Neurol 2021; 12:692840. [PMID: 34497576 PMCID: PMC8419449 DOI: 10.3389/fneur.2021.692840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 07/07/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: This research aimed to provide evidence for the early identification and intervention of children at risk for auditory processing disorder (APD). Electrophysiological studies on children with suspected APDs were systematically reviewed to understand the different electrophysiological characteristics of children with suspected APDs. Methods: Computerized databases such as PubMed, Cochrane, MEDLINE, Web of Science, and EMBASE were searched for retrieval of articles since the establishment of the database through May 18, 2020. Cohort, case-control, and cross-sectional studies that evaluated the literature for the electrophysiological assessment of children with suspected APD were independently reviewed by two researchers for literature screening, literature quality assessment, and data extraction. The Newcastle-Ottawa Scale and 11 entries recommended by the Agency for Healthcare Research and Quality were used to evaluate the quality of the literature. Results: In accordance with the inclusion criteria, 14 articles were included. These articles involved 7 electrophysiological testing techniques: click-evoked auditory brainstem responses, frequency-following responses, the binaural interaction component of the auditory brainstem responses, the middle-latency response, cortical auditory evoked potential, mismatch negativity, and P300. The literature quality was considered moderate. Conclusions: Auditory electrophysiological testing can be used for the characteristic identification of children with suspected APD; however, the value of various electrophysiological testing methods for screening children with suspected APD requires further study.
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Affiliation(s)
- Panting Liu
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Huiqin Zhu
- Department of Child Health Care, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Mingxia Chen
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Qin Hong
- Department of Child Health Care, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Xia Chi
- Department of Child Health Care, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
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Fintor E, Aspöck L, Fels J, Schlittmeier SJ. The role of spatial separation of two talkers' auditory stimuli in the listener's memory of running speech: listening effort in a non-noisy conversational setting. Int J Audiol 2021; 61:371-379. [PMID: 34126838 DOI: 10.1080/14992027.2021.1922765] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To investigate the role of the spatial position of conversing talkers, that is, spatially separated or co-located, in the listener's short-term memory of running speech and listening effort. DESIGN In two experiments (between-subject), participants underwent a dual-task paradigm, including a listening (primary) task wherein male and female talkers spoke coherent texts. Talkers were either spatially separated or co-located (within-subject). As a secondary task, visually presented tasks were used. Experiment I involved a number-judgement task, and Experiment II entailed switching between number and letter-judgement task. STUDY SAMPLE Twenty-four young adults who reported normal hearing and normal or corrected to normal vision participated in each experiment. They were all students from the RWTH Aachen University. RESULTS In both experiments, similar short-term memory performance of running speech was found independently of talkers being spatially separated or co-located. Performance in the secondary tasks, however, differed between these two talkers' auditory stimuli conditions, indicating that spatially separated talkers imposed reduced listening effort compared to their co-location. CONCLUSION The findings indicated that auditory-perceptive information, such as the spatial position of talkers, plays a role in higher-level auditory cognition, that is, short-term memory of running speech, even when listening in quiet.
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Affiliation(s)
- Edina Fintor
- Teaching and Research Area Work and Engineering Psychology, RWTH Aachen University, Aachen, Germany
| | - Lukas Aspöck
- Institute for Hearing Technology and Acoustics, RWTH Aachen University, Aachen, Germany
| | - Janina Fels
- Institute for Hearing Technology and Acoustics, RWTH Aachen University, Aachen, Germany
| | - Sabine J Schlittmeier
- Teaching and Research Area Work and Engineering Psychology, RWTH Aachen University, Aachen, Germany
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The Effects of Task Difficulty Predictability and Noise Reduction on Recall Performance and Pupil Dilation Responses. Ear Hear 2021; 42:1668-1679. [PMID: 33859121 PMCID: PMC8542077 DOI: 10.1097/aud.0000000000001053] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Communication requires cognitive processes which are not captured by traditional speech understanding tests. Under challenging listening situations, more working memory resources are needed to process speech, leaving fewer resources available for storage. The aim of the current study was to investigate the effect of task difficulty predictability, that is, knowing versus not knowing task difficulty in advance, and the effect of noise reduction on working memory resource allocation to processing and storage of speech heard in background noise. For this purpose, an "offline" behavioral measure, the Sentence-Final Word Identification and Recall (SWIR) test, and an "online" physiological measure, pupillometry, were combined. Moreover, the outcomes of the two measures were compared to investigate whether they reflect the same processes related to resource allocation. DESIGN Twenty-four experienced hearing aid users with moderate to moderately severe hearing loss participated in this study. The SWIR test and pupillometry were measured simultaneously with noise reduction in the test hearing aids activated and deactivated in a background noise composed of four-talker babble. The task of the SWIR test is to listen to lists of sentences, repeat the last word immediately after each sentence and recall the repeated words when the list is finished. The sentence baseline dilation, which is defined as the mean pupil dilation before each sentence, and task-evoked peak pupil dilation (PPD) were analyzed over the course of the lists. The task difficulty predictability was manipulated by including lists of three, five, and seven sentences. The test was conducted over two sessions, one during which the participants were informed about list length before each list (predictable task difficulty) and one during which they were not (unpredictable task difficulty). RESULTS The sentence baseline dilation was higher when task difficulty was unpredictable compared to predictable, except at the start of the list, where there was no difference. The PPD tended to be higher at the beginning of the list, this pattern being more prominent when task difficulty was unpredictable. Recall performance was better and sentence baseline dilation was higher when noise reduction was on, especially toward the end of longer lists. There was no effect of noise reduction on PPD. CONCLUSIONS Task difficulty predictability did not have an effect on resource allocation, since recall performance was similar independently of whether task difficulty was predictable or unpredictable. The higher sentence baseline dilation when task difficulty was unpredictable likely reflected a difference in the recall strategy or higher degree of task engagement/alertness or arousal. Hence, pupillometry captured processes which the SWIR test does not capture. Noise reduction frees up resources to be used for storage of speech, which was reflected in the better recall performance and larger sentence baseline dilation toward the end of the list when noise reduction was on. Thus, both measures captured different temporal aspects of the same processes related to resource allocation with noise reduction on and off.
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Kestens K, Degeest S, Keppler H. The Effect of Cognition on the Aided Benefit in Terms of Speech Understanding and Listening Effort Obtained With Digital Hearing Aids: A Systematic Review. Am J Audiol 2021; 30:190-210. [PMID: 33524267 DOI: 10.1044/2020_aja-20-00019] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Purpose Hearing aids are the primary rehabilitation devices used to compensate for presbycusis, though large intersubject variability in hearing aid benefit has been reported. This systematic review aimed to investigate how intersubject differences in cognition could influence the aided benefit for speech understanding and listening effort with bilateral digital hearing aids. Method Articles were selected through systematic searches in MEDLINE, Embase, Central, and reference lists. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. Results The initial search resulted in 1,092 unique hits, of which 16 were included. The effect of cognition on the aided benefit in terms of speech understanding and listening effort was examined in 12 and four studies, respectively. The aided speech and listening effort benefit obtained from hearing aid use in general or from a specific digital feature (i.e., microphone directionality, noise reduction, amplitude compression, and frequency compression) was associated with four cognitive functions (i.e., working memory, processing speed, selective attention, and executive functions). Conclusions Hearing aid users with poorer cognitive functioning derived more aided benefit in terms of speech understanding from hearing aid settings facilitating the matching process between the incoming auditory signal and representations stored in long-term memory. However, since the number of included studies was limited, this trend should be interpreted with caution. Supplemental Material https://doi.org/10.23641/asha.13626509.
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Affiliation(s)
- Katrien Kestens
- Department of Rehabilitation Sciences, Ghent University, Belgium
| | - Sofie Degeest
- Department of Rehabilitation Sciences, Ghent University, Belgium
| | - Hannah Keppler
- Department of Rehabilitation Sciences, Ghent University, Belgium
- Department of Oto-Rhino-Laryngology, Ghent University Hospital, Belgium
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16
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Zhang Y, Lehmann A, Deroche M. Disentangling listening effort and memory load beyond behavioural evidence: Pupillary response to listening effort during a concurrent memory task. PLoS One 2021; 16:e0233251. [PMID: 33657100 PMCID: PMC7928507 DOI: 10.1371/journal.pone.0233251] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 02/15/2021] [Indexed: 11/18/2022] Open
Abstract
Recent research has demonstrated that pupillometry is a robust measure for quantifying listening effort. However, pupillary responses in listening situations where multiple cognitive functions are engaged and sustained over a period of time remain hard to interpret. This limits our conceptualisation and understanding of listening effort in realistic situations, because rarely in everyday life are people challenged by one task at a time. Therefore, the purpose of this experiment was to reveal the dynamics of listening effort in a sustained listening condition using a word repeat and recall task. Words were presented in quiet and speech-shaped noise at different signal-to-noise ratios (SNR): 0dB, 7dB, 14dB and quiet. Participants were presented with lists of 10 words, and required to repeat each word after its presentation. At the end of the list, participants either recalled as many words as possible or moved on to the next list. Simultaneously, their pupil dilation was recorded throughout the whole experiment. When only word repeating was required, peak pupil dilation (PPD) was bigger in 0dB versus other conditions; whereas when recall was required, PPD showed no difference among SNR levels and PPD in 0dB was smaller than repeat-only condition. Baseline pupil diameter and PPD followed different variation patterns across the 10 serial positions within a block for conditions requiring recall: baseline pupil diameter built up progressively and plateaued in the later positions (but shot up when listeners were recalling the previously heard words from memory); PPD decreased at a pace quicker than in repeat-only condition. The current findings demonstrate that additional cognitive load during a speech intelligibility task could disturb the well-established relation between pupillary response and listening effort. Both the magnitude and temporal pattern of task-evoked pupillary response differ greatly in complex listening conditions, urging for more listening effort studies in complex and realistic listening situations.
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Affiliation(s)
- Yue Zhang
- Department of Otolaryngology, McGill University, Montreal, Canada
- Centre for Research on Brain, Language and Music, Montreal, Canada
- Laboratory for Brain, Music and Sound Research, Montreal, Canada
- Centre for Interdisciplinary Research in Music Media and Technology, Montreal, Canada
- * E-mail:
| | - Alexandre Lehmann
- Department of Otolaryngology, McGill University, Montreal, Canada
- Centre for Research on Brain, Language and Music, Montreal, Canada
- Laboratory for Brain, Music and Sound Research, Montreal, Canada
- Centre for Interdisciplinary Research in Music Media and Technology, Montreal, Canada
| | - Mickael Deroche
- Department of Otolaryngology, McGill University, Montreal, Canada
- Centre for Research on Brain, Language and Music, Montreal, Canada
- Laboratory for Brain, Music and Sound Research, Montreal, Canada
- Centre for Interdisciplinary Research in Music Media and Technology, Montreal, Canada
- Department of Psychology, Concordia University, Montreal, Canada
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Wasiuk PA, Radvansky GA, Greene RL, Calandruccio L. Spoken narrative comprehension for young adult listeners: effects of competing voices and noise. Int J Audiol 2021; 60:711-722. [PMID: 33586551 DOI: 10.1080/14992027.2021.1878397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To examine the influence of competing voices or noise on the comprehension of spoken narratives for young adults. DESIGN First, an intelligibility assessment of the target narratives was conducted to establish a signal-to-noise ratio ensuring accurate initial speech recognition. Then, narrative comprehension for two target types (fixed and varied target talker) was measured in four listening conditions (quiet, one-talker speech, speech babble, speech-shaped noise). After hearing target narratives in each listening condition, participants completed a visual recognition memory task that assessed the comprehension of the narrative materials at three levels of representation (surface form, propositional, event model). STUDY SAMPLE Seventy adults (18-32 years of age). RESULTS Narrative comprehension results revealed a main effect of listening condition at the event model level, indicating poorer narrative memory of described situations for all noise conditions compared to quiet. Increased positive responses to thematically consistent but situationally "wrong" memory probes drove this effect. No other significant effects were observed. CONCLUSION Despite near-perfect speech recognition, background noise negatively influenced aspects of spoken narrative comprehension and memory. Specifically, noise did not disrupt memory for what was said (surface form and propositional memory), but only memory for what was talked about (event model memory).
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Affiliation(s)
- Peter A Wasiuk
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, OH, USA
| | | | - Robert L Greene
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Lauren Calandruccio
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, OH, USA
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18
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Wasiuk PA, Lavandier M, Buss E, Oleson J, Calandruccio L. The effect of fundamental frequency contour similarity on multi-talker listening in older and younger adults. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2020; 148:3527. [PMID: 33379934 PMCID: PMC7863686 DOI: 10.1121/10.0002661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Older adults with hearing loss have greater difficulty recognizing target speech in multi-talker environments than young adults with normal hearing, especially when target and masker speech streams are perceptually similar. A difference in fundamental frequency (f0) contour depth is an effective stream segregation cue for young adults with normal hearing. This study examined whether older adults with varying degrees of sensorineural hearing loss are able to utilize differences in target/masker f0 contour depth to improve speech recognition in multi-talker listening. Speech recognition thresholds (SRTs) were measured for speech mixtures composed of target/masker streams with flat, normal, and exaggerated speaking styles, in which f0 contour depth systematically varied. Computational modeling estimated differences in energetic masking across listening conditions. Young adults had lower SRTs than older adults; a result that was partially explained by differences in audibility predicted by the model. However, audibility differences did not explain why young adults experienced a benefit from mismatched target/masker f0 contour depth, while in most conditions, older adults did not. Reduced ability to use segregation cues (differences in target/masker f0 contour depth), and deficits grouping speech with variable f0 contours likely contribute to difficulties experienced by older adults in challenging acoustic environments.
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Affiliation(s)
- Peter A Wasiuk
- Department of Psychological Sciences, 11635 Euclid Avenue, Case Western Reserve University, Cleveland, Ohio 44106, USA
| | - Mathieu Lavandier
- Univ. Lyon, ENTPE, Laboratoire Génie Civil et Bâtiment, Rue M. Audin, Vaulx-en-Velin Cedex, 69518, France
| | - Emily Buss
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina, CB#7070, Chapel Hill, North Carolina 27599, USA
| | - Jacob Oleson
- Department of Biostatistics, N300 CPHB, University of Iowa, 145 North Riverside Drive, Iowa City, Iowa 52242-2007, USA
| | - Lauren Calandruccio
- Department of Psychological Sciences, 11635 Euclid Avenue, Case Western Reserve University, Cleveland, Ohio 44106, USA
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Micula A, Ning Ng EH, El-Azm F, Rönnberg J. The effects of task difficulty, background noise and noise reduction on recall. Int J Audiol 2020; 59:792-800. [PMID: 32564633 DOI: 10.1080/14992027.2020.1771441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE In the present study, we investigated whether varying the task difficulty of the Sentence-Final Word Identification and Recall (SWIR) Test has an effect on the benefit of noise reduction, as well as whether task difficulty predictability affects recall. The relationship between working memory and recall was examined. DESIGN Task difficulty was manipulated by varying the list length with noise reduction on and off in competing speech and speech-shaped noise. Half of the participants were informed about list length in advance. Working memory capacity was measured using the Reading Span. STUDY SAMPLE Thirty-two experienced hearing aid users with moderate sensorineural hearing loss. RESULTS Task difficulty did not affect the noise reduction benefit and task difficulty predictability did not affect recall. Participants may have employed a different recall strategy when task difficulty was unpredictable and noise reduction off. Reading Span scores positively correlated with the SWIR test. Noise reduction improved recall in competing speech. CONCLUSIONS The SWIR test with varying list length is suitable for detecting the benefit of noise reduction. The correlation with working memory suggests that the SWIR test could be modified to be adaptive to individual cognitive capacity. The results on noise and noise reduction replicate previous findings.
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Affiliation(s)
- Andreea Micula
- Oticon A/S, Smørum, Denmark.,Linnaeus Centre HEAD, Swedish Institute for Disability Research, Linköping University, Linköping, Sweden.,Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
| | - Elaine Hoi Ning Ng
- Oticon A/S, Smørum, Denmark.,Linnaeus Centre HEAD, Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | | | - Jerker Rönnberg
- Linnaeus Centre HEAD, Swedish Institute for Disability Research, Linköping University, Linköping, Sweden.,Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
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20
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AVATAR Assesses Speech Understanding and Multitask Costs in Ecologically Relevant Listening Situations. Ear Hear 2020; 41:521-531. [DOI: 10.1097/aud.0000000000000778] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Francis AL, Love J. Listening effort: Are we measuring cognition or affect, or both? WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2019; 11:e1514. [PMID: 31381275 DOI: 10.1002/wcs.1514] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 07/07/2019] [Accepted: 07/10/2019] [Indexed: 12/14/2022]
Abstract
Listening effort is increasingly recognized as a factor in communication, particularly for and with nonnative speakers, for the elderly, for individuals with hearing impairment and/or for those working in noise. However, as highlighted by McGarrigle et al., International Journal of Audiology, 2014, 53, 433-445, the term "listening effort" encompasses a wide variety of concepts, including the engagement and control of multiple possibly distinct neural systems for information processing, and the affective response to the expenditure of those resources in a given context. Thus, experimental or clinical methods intended to objectively quantify listening effort may ultimately reflect a complex interaction between the operations of one or more of those information processing systems, and/or the affective and motivational response to the demand on those systems. Here we examine theoretical, behavioral, and psychophysiological factors related to resolving the question of what we are measuring, and why, when we measure "listening effort." This article is categorized under: Linguistics > Language in Mind and Brain Psychology > Theory and Methods Psychology > Attention Psychology > Emotion and Motivation.
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Affiliation(s)
- Alexander L Francis
- Department of Speech, Language and Hearing Sciences, Purdue University, West Lafayette, Indiana
| | - Jordan Love
- Department of Speech, Language and Hearing Sciences, Purdue University, West Lafayette, Indiana
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22
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Ridley CL, Kopun JG, Neely ST, Gorga MP, Rasetshwane DM. Using Thresholds in Noise to Identify Hidden Hearing Loss in Humans. Ear Hear 2019; 39:829-844. [PMID: 29337760 PMCID: PMC6046280 DOI: 10.1097/aud.0000000000000543] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Recent animal studies suggest that noise-induced synaptopathy may underlie a phenomenon that has been labeled hidden hearing loss (HHL). Noise exposure preferentially damages low spontaneous-rate auditory nerve fibers, which are involved in the processing of moderate- to high-level sounds and are more resistant to masking by background noise. Therefore, the effect of synaptopathy may be more evident in suprathreshold measures of auditory function, especially in the presence of background noise. The purpose of this study was to develop a statistical model for estimating HHL in humans using thresholds in noise as the outcome variable and measures that reflect the integrity of sites along the auditory pathway as explanatory variables. Our working hypothesis is that HHL is evident in the portion of the variance observed in thresholds in noise that is not dependent on thresholds in quiet, because this residual variance retains statistical dependence on other measures of suprathreshold function. DESIGN Study participants included 13 adults with normal hearing (≤15 dB HL) and 20 adults with normal hearing at 1 kHz and sensorineural hearing loss at 4 kHz (>15 dB HL). Thresholds in noise were measured, and the residual of the correlation between thresholds in noise and thresholds in quiet, which we refer to as thresholds-in-noise residual, was used as the outcome measure for the model. Explanatory measures were as follows: (1) auditory brainstem response (ABR) waves I and V amplitudes; (2) electrocochleographic action potential and summating potential amplitudes; (3) distortion product otoacoustic emissions level; and (4) categorical loudness scaling. All measurements were made at two frequencies (1 and 4 kHz). ABR and electrocochleographic measurements were made at 80 and 100 dB peak equivalent sound pressure level, while wider ranges of levels were tested during distortion product otoacoustic emission and categorical loudness scaling measurements. A model relating the thresholds-in-noise residual and the explanatory measures was created using multiple linear regression analysis. RESULTS Predictions of thresholds-in-noise residual using the model accounted for 61% (p < 0.01) and 48% (p < 0.01) of the variance in the measured thresholds-in-noise residual at 1 and 4 kHz, respectively. CONCLUSIONS Measures of thresholds in noise, the summating potential to action potential ratio, and ABR waves I and V amplitudes may be useful for the prediction of HHL in humans. With further development, our approach of quantifying HHL by the variance that remains in suprathreshold measures of auditory function after removing the variance due to thresholds in quiet, together with our statistical modeling, may provide a quantifiable and verifiable estimate of HHL in humans with normal hearing and with hearing loss. The current results are consistent with the view that inner hair cell and auditory nerve pathology may underlie suprathreshold auditory performance.
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Affiliation(s)
- Courtney L. Ridley
- Center for Hearing Research, Boys Town National Research Hospital, 555 North 30 St, Omaha, Nebraska 68131, USA
- Department of Speech, Language, and Hearing Sciences, University of Florida, 1225 Center Drive, Gainesville, FL 32610, USA
| | - Judy G. Kopun
- Center for Hearing Research, Boys Town National Research Hospital, 555 North 30 St, Omaha, Nebraska 68131, USA
| | - Stephen T. Neely
- Center for Hearing Research, Boys Town National Research Hospital, 555 North 30 St, Omaha, Nebraska 68131, USA
| | - Michael P. Gorga
- Center for Hearing Research, Boys Town National Research Hospital, 555 North 30 St, Omaha, Nebraska 68131, USA
| | - Daniel M. Rasetshwane
- Center for Hearing Research, Boys Town National Research Hospital, 555 North 30 St, Omaha, Nebraska 68131, USA
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Rönnberg J, Holmer E, Rudner M. Cognitive hearing science and ease of language understanding. Int J Audiol 2019; 58:247-261. [DOI: 10.1080/14992027.2018.1551631] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jerker Rönnberg
- Department of Behavioural Sciences and Learning, Linnaeus Centre HEAD, The Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | - Emil Holmer
- Department of Behavioural Sciences and Learning, Linnaeus Centre HEAD, The Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | - Mary Rudner
- Department of Behavioural Sciences and Learning, Linnaeus Centre HEAD, The Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
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Francis AL, Tigchelaar LJ, Zhang R, Zekveld AA. Effects of Second Language Proficiency and Linguistic Uncertainty on Recognition of Speech in Native and Nonnative Competing Speech. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2018; 61:1815-1830. [PMID: 29971338 DOI: 10.1044/2018_jslhr-h-17-0254] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 03/26/2018] [Indexed: 06/08/2023]
Abstract
PURPOSE The purpose of this study was to investigate the effects of 2nd language proficiency and linguistic uncertainty on performance and listening effort in mixed language contexts. METHOD Thirteen native speakers of Dutch with varying degrees of fluency in English listened to and repeated sentences produced in both Dutch and English and presented in the presence of single-talker competing speech in both Dutch and English. Target and masker language combinations were presented in both blocked and mixed (unpredictable) conditions. In the blocked condition, in each block of trials the target-masker language combination remained constant, and the listeners were informed of both prior to beginning the block. In the mixed condition, target and masker language varied randomly from trial to trial. All listeners participated in all conditions. Performance was assessed in terms of speech reception thresholds, whereas listening effort was quantified in terms of pupil dilation. RESULTS Performance (speech reception thresholds) and listening effort (pupil dilation) were both affected by 2nd language proficiency (English test score) and target and masker language: Performance was better in blocked as compared to mixed conditions, with Dutch as compared to English targets, and with English as compared to Dutch maskers. English proficiency was correlated with listening performance. Listeners also exhibited greater peak pupil dilation in mixed as compared to blocked conditions for trials with Dutch maskers, whereas pupil dilation during preparation for speaking was higher for English targets as compared to Dutch ones in almost all conditions. CONCLUSIONS Both listener's proficiency in a 2nd language and uncertainty about the target language on a given trial play a significant role in how bilingual listeners attend to speech in the presence of competing speech in different languages, but precise effects also depend on which language is serving as target and which as masker.
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Affiliation(s)
- Alexander L Francis
- Department of Speech, Language & Hearing Sciences, Purdue University, West Lafayette, IN
| | | | - Rongrong Zhang
- Department of Statistics, Purdue University, West Lafayette, IN
| | - Adriana A Zekveld
- VU University Medical Center, Amsterdam, the Netherlands
- Linnaeus Centre, Linköping University, Sweden
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Sun K, Echevarria Sanchez GM, De Coensel B, Van Renterghem T, Talsma D, Botteldooren D. Personal Audiovisual Aptitude Influences the Interaction Between Landscape and Soundscape Appraisal. Front Psychol 2018; 9:780. [PMID: 29910750 PMCID: PMC5992386 DOI: 10.3389/fpsyg.2018.00780] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 05/02/2018] [Indexed: 11/13/2022] Open
Abstract
It has been established that there is an interaction between audition and vision in the appraisal of our living environment, and that this appraisal is influenced by personal factors. Here, we test the hypothesis that audiovisual aptitude influences appraisal of our sonic and visual environment. To measure audiovisual aptitude, an auditory deviant detection experiment was conducted in an ecologically valid and complex context. This experiment allows us to distinguish between accurate and less accurate listeners. Additionally, it allows to distinguish between participants that are easily visually distracted and those who are not. To do so, two previously conducted laboratory experiments were re-analyzed. The first experiment focuses on self-reported noise annoyance in a living room context, whereas the second experiment focuses on the perceived pleasantness of using outdoor public spaces. In the first experiment, the influence of visibility of vegetation on self-reported noise annoyance was modified by audiovisual aptitude. In the second one, it was found that the overall appraisal of walking across a bridge is influenced by audiovisual aptitude, in particular when a visually intrusive noise barrier is used to reduce highway traffic noise levels. We conclude that audiovisual aptitude may affect the appraisal of the living environment.
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Affiliation(s)
- Kang Sun
- Department of Information Technology, Ghent University, Ghent, Belgium
| | | | - Bert De Coensel
- Department of Information Technology, Ghent University, Ghent, Belgium
| | | | - Durk Talsma
- Department of Experimental Psychology, Ghent University, Ghent, Belgium
| | - Dick Botteldooren
- Department of Information Technology, Ghent University, Ghent, Belgium
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26
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Strauss DJ, Francis AL. Toward a taxonomic model of attention in effortful listening. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2017; 17:809-825. [PMID: 28567568 PMCID: PMC5548861 DOI: 10.3758/s13415-017-0513-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In recent years, there has been increasing interest in studying listening effort. Research on listening effort intersects with the development of active theories of speech perception and contributes to the broader endeavor of understanding speech perception within the context of neuroscientific theories of perception, attention, and effort. Due to the multidisciplinary nature of the problem, researchers vary widely in their precise conceptualization of the catch-all term listening effort. Very recent consensus work stresses the relationship between listening effort and the allocation of cognitive resources, providing a conceptual link to current cognitive neuropsychological theories associating effort with the allocation of selective attention. By linking listening effort to attentional effort, we enable the application of a taxonomy of external and internal attention to the characterization of effortful listening. More specifically, we use a vectorial model to decompose the demand causing listening effort into its mutually orthogonal external and internal components and map the relationship between demanded and exerted effort by means of a resource-limiting term that can represent the influence of motivation as well as vigilance and arousal. Due to its quantitative nature and easy graphical interpretation, this model can be applied to a broad range of problems dealing with listening effort. As such, we conclude that the model provides a good starting point for further research on effortful listening within a more differentiated neuropsychological framework.
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Affiliation(s)
- Daniel J Strauss
- Systems Neuroscience and Neurotechnology Unit, Neurocenter, Faculty of Medicine, Saarland University & School of Engineering, Building 90.5, 66421, htw saar, Homburg/Saar, Germany.
- Leibniz-Institute for New Materials, Saarbruecken, Germany.
- Key Numerics GmbH - Neurocognitive Technologies, Saarbruecken, Germany.
| | - Alexander L Francis
- Speech Perception and Cognitive Effort Laboratory Department of Speech, Language & Hearing Sciences, Purdue University, West Lafayette, IN, USA
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Tremblay KL, Backer KC. Listening and Learning: Cognitive Contributions to the Rehabilitation of Older Adults With and Without Audiometrically Defined Hearing Loss. Ear Hear 2016; 37 Suppl 1:155S-62S. [PMID: 27355765 PMCID: PMC5182072 DOI: 10.1097/aud.0000000000000307] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Here, we describe some of the ways in which aging negatively affects the way sensory input is transduced and processed within the aging brain and how cognitive work is involved when listening to a less-than-perfect signal. We also describe how audiologic rehabilitation, including hearing aid amplification and listening training, is used to reduce the amount of cognitive resources required for effective auditory communication and conclude with an example of how listening effort is being studied in research laboratories for the purpose(s) of informing clinical practice.
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Affiliation(s)
- Kelly L Tremblay
- Department of Speech and Hearing Sciences, University of Washington, Seattle, Washington, USA
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Hearing Impairment and Cognitive Energy: The Framework for Understanding Effortful Listening (FUEL). Ear Hear 2016; 37 Suppl 1:5S-27S. [DOI: 10.1097/aud.0000000000000312] [Citation(s) in RCA: 541] [Impact Index Per Article: 67.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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