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Phillips I, Bieber RE, Dirks C, Grant KW, Brungart DS. Age Impacts Speech-in-Noise Recognition Differently for Nonnative and Native Listeners. J Speech Lang Hear Res 2024; 67:1602-1623. [PMID: 38569080 DOI: 10.1044/2024_jslhr-23-00470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
PURPOSE The purpose of this study was to explore potential differences in suprathreshold auditory function among native and nonnative speakers of English as a function of age. METHOD Retrospective analyses were performed on three large data sets containing suprathreshold auditory tests completed by 5,572 participants who were self-identified native and nonnative speakers of English between the ages of 18-65 years, including a binaural tone detection test, a digit identification test, and a sentence recognition test. RESULTS The analyses show a significant interaction between increasing age and participant group on tests involving speech-based stimuli (digit strings, sentences) but not on the binaural tone detection test. For both speech tests, differences in speech recognition emerged between groups during early adulthood, and increasing age had a more negative impact on word recognition for nonnative compared to native participants. Age-related declines in performance were 2.9 times faster for digit strings and 3.3 times faster for sentences for nonnative participants compared to native participants. CONCLUSIONS This set of analyses extends the existing literature by examining interactions between aging and self-identified native English speaker status in several auditory domains in a cohort of adults spanning young adulthood through middle age. The finding that older nonnative English speakers in this age cohort may have greater-than-expected deficits on speech-in-noise perception may have clinical implications on how these individuals should be diagnosed and treated for hearing difficulties.
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Affiliation(s)
- Ian Phillips
- Audiology & Speech Pathology Center, Walter Reed National Military Medical Center, Bethesda, MD
- Henry M Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD
| | - Rebecca E Bieber
- Audiology & Speech Pathology Center, Walter Reed National Military Medical Center, Bethesda, MD
- Henry M Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD
| | - Coral Dirks
- Audiology & Speech Pathology Center, Walter Reed National Military Medical Center, Bethesda, MD
| | - Ken W Grant
- Audiology & Speech Pathology Center, Walter Reed National Military Medical Center, Bethesda, MD
| | - Douglas S Brungart
- Audiology & Speech Pathology Center, Walter Reed National Military Medical Center, Bethesda, MD
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Grassi M, Felline A, Orlandi N, Toffanin M, Goli GP, Senyuva HA, Migliardi M, Contemori G. PSYCHOACOUSTICS-WEB: A free online tool for the estimation of auditory thresholds. Behav Res Methods 2024:10.3758/s13428-024-02430-3. [PMID: 38709452 DOI: 10.3758/s13428-024-02430-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2024] [Indexed: 05/07/2024]
Abstract
PSYCHOACOUSTICS-WEB is an online tool written in JavaScript and PHP that enables the estimation of auditory sensory thresholds via adaptive threshold tracking. The toolbox implements the transformed up-down methods proposed by Levitt (Journal of the Acoustical Society of America, 49, 467-477, (1971) for a set of classic psychoacoustical tasks: frequency, intensity, and duration discrimination of pure tones; duration discrimination and gap detection of noise; and amplitude modulation detection with noise carriers. The toolbox can be used through a common web browser; it works with both fixed and mobile devices, and requires no programming skills. PSYCHOACOUSTICS-WEB is suitable for laboratory, classroom, and online testing and is designed for two main types of users: an occasional user and, above all, an experimenter using the toolbox for their own research. This latter user can create a personal account, customise existing experiments, and share them in the form of direct links to further users (e.g., the participants of a hypothetical experiment). Finally, because data storage is centralised, the toolbox offers the potential for creating a database of auditory skills.
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Affiliation(s)
- Massimo Grassi
- Deparment of General Psychology, University of Padua, Via Venezia 8, 35131, Padua, Italy.
| | - Andrea Felline
- Department of Information Engineering, University of Padua, Padua, Italy
| | - Niccolò Orlandi
- Department of Information Engineering, University of Padua, Padua, Italy
| | - Mattia Toffanin
- Department of Information Engineering, University of Padua, Padua, Italy
| | - Gnana Prakash Goli
- Department of Information Engineering, University of Padua, Padua, Italy
| | - Hurcan Andrei Senyuva
- Deparment of General Psychology, University of Padua, Via Venezia 8, 35131, Padua, Italy
| | - Mauro Migliardi
- Department of Information Engineering, University of Padua, Padua, Italy
| | - Giulio Contemori
- Deparment of General Psychology, University of Padua, Via Venezia 8, 35131, Padua, Italy
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Davidson A, Souza P. Relationships Between Auditory Processing and Cognitive Abilities in Adults: A Systematic Review. J Speech Lang Hear Res 2024; 67:296-345. [PMID: 38147487 DOI: 10.1044/2023_jslhr-22-00716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2023]
Abstract
PURPOSE The contributions from the central auditory and cognitive systems play a major role in communication. Understanding the relationship between auditory and cognitive abilities has implications for auditory rehabilitation for clinical patients. The purpose of this systematic review is to address the question, "In adults, what is the relationship between central auditory processing abilities and cognitive abilities?" METHOD Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed to identify, screen, and determine eligibility for articles that addressed the research question of interest. Medical librarians and subject matter experts assisted in search strategy, keyword review, and structuring the systematic review process. To be included, articles needed to have an auditory measure (either behavioral or electrophysiologic), a cognitive measure that assessed individual ability, and the measures needed to be compared to one another. RESULTS Following two rounds of identification and screening, 126 articles were included for full analysis. Central auditory processing (CAP) measures were grouped into categories (behavioral: speech in noise, altered speech, temporal processing, binaural processing; electrophysiologic: mismatch negativity, P50, N200, P200, and P300). The most common CAP measures were sentence recognition in speech-shaped noise and the P300. Cognitive abilities were grouped into constructs, and the most common construct was working memory. The findings were mixed, encompassing both significant and nonsignificant relationships; therefore, the results do not conclusively establish a direct link between CAP and cognitive abilities. Nonetheless, several consistent relationships emerged across different domains. Distorted or noisy speech was related to working memory or processing speed. Auditory temporal order tasks showed significant relationships with working memory, fluid intelligence, or multidomain cognitive measures. For electrophysiology, relationships were observed between some cortical evoked potentials and working memory or executive/inhibitory processes. Significant results were consistent with the hypothesis that assessments of CAP and cognitive processing would be positively correlated. CONCLUSIONS Results from this systematic review summarize relationships between CAP and cognitive processing, but also underscore the complexity of these constructs, the importance of study design, and the need to select an appropriate measure. The relationship between auditory and cognitive abilities is complex but can provide informative context when creating clinical management plans. This review supports a need to develop guidelines and training for audiologists who wish to consider individual central auditory and cognitive abilities in patient care. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.24855174.
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Angenstein N. Asymmetries and hemispheric interaction in the auditory system of elderly people. Front Neuroimaging 2024; 2:1320989. [PMID: 38235106 PMCID: PMC10791916 DOI: 10.3389/fnimg.2023.1320989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 11/24/2023] [Indexed: 01/19/2024]
Abstract
Age-related changes of asymmetries in the auditory system and decreasing efficiency of hemispheric interaction have been discussed for some time. This mini-review discusses recent neuroimaging studies on alterations in lateralization of cortical processing and structural changes concerning the division of labor and interaction between hemispheres during auditory processing in elderly people with the focus on people without severe hearing loss. Several changes of asymmetries in anatomy, function and neurotransmitter concentration were observed in auditory cortical areas of older compared to younger adults. It was shown that connections between left and right auditory cortex are reduced during aging. Functionally, aging seems to lead to a reduction in asymmetry of auditory processing. However, the results do not always point into the same direction. Furthermore, correlations between function, anatomy and behavior in the left and right hemisphere appear to differ between younger and older adults. The changes in auditory cortex asymmetries with aging might be due to compensation of declining processing capacities, but at the same time these mechanisms could impair the balanced division of labor between the two hemispheres that is required for the processing of complex auditory stimuli such as speech. Neuroimaging studies are essential to follow the slow changes with aging as in the beginning no behavioral effects might be visible due to compensation. Future studies should control well for peripheral hearing loss and cognitive decline. Furthermore, for the interpretability of results it is necessary to use specific tasks with well-controlled task difficulty.
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Affiliation(s)
- Nicole Angenstein
- Combinatorial NeuroImaging Core Facility, Leibniz Institute for Neurobiology, Magdeburg, Germany
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Hake R, Bürgel M, Nguyen NK, Greasley A, Müllensiefen D, Siedenburg K. Development of an adaptive test of musical scene analysis abilities for normal-hearing and hearing-impaired listeners. Behav Res Methods 2023:10.3758/s13428-023-02279-y. [PMID: 37957432 DOI: 10.3758/s13428-023-02279-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2023] [Indexed: 11/15/2023]
Abstract
Auditory scene analysis (ASA) is the process through which the auditory system makes sense of complex acoustic environments by organising sound mixtures into meaningful events and streams. Although music psychology has acknowledged the fundamental role of ASA in shaping music perception, no efficient test to quantify listeners' ASA abilities in realistic musical scenarios has yet been published. This study presents a new tool for testing ASA abilities in the context of music, suitable for both normal-hearing (NH) and hearing-impaired (HI) individuals: the adaptive Musical Scene Analysis (MSA) test. The test uses a simple 'yes-no' task paradigm to determine whether the sound from a single target instrument is heard in a mixture of popular music. During the online calibration phase, 525 NH and 131 HI listeners were recruited. The level ratio between the target instrument and the mixture, choice of target instrument, and number of instruments in the mixture were found to be important factors affecting item difficulty, whereas the influence of the stereo width (induced by inter-aural level differences) only had a minor effect. Based on a Bayesian logistic mixed-effects model, an adaptive version of the MSA test was developed. In a subsequent validation experiment with 74 listeners (20 HI), MSA scores showed acceptable test-retest reliability and moderate correlations with other music-related tests, pure-tone-average audiograms, age, musical sophistication, and working memory capacities. The MSA test is a user-friendly and efficient open-source tool for evaluating musical ASA abilities and is suitable for profiling the effects of hearing impairment on music perception.
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Affiliation(s)
- Robin Hake
- Department of Medical Physics and Acoustics, University of Oldenburg, Oldenburg, Germany.
| | - Michel Bürgel
- Department of Medical Physics and Acoustics, University of Oldenburg, Oldenburg, Germany
| | - Ninh K Nguyen
- Department of Medical Physics and Acoustics, University of Oldenburg, Oldenburg, Germany
| | | | - Daniel Müllensiefen
- Department of Psychology, Goldsmiths, University of London, London, UK
- Hanover Music Lab, Hochschule Für Musik, Theater und Medien, Hannover, Germany
| | - Kai Siedenburg
- Department of Medical Physics and Acoustics, University of Oldenburg, Oldenburg, Germany
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Tinnemore AR, Montero L, Gordon-Salant S, Goupell MJ. The recognition of time-compressed speech as a function of age in listeners with cochlear implants or normal hearing. Front Aging Neurosci 2022; 14:887581. [PMID: 36247992 PMCID: PMC9557069 DOI: 10.3389/fnagi.2022.887581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Speech recognition is diminished when a listener has an auditory temporal processing deficit. Such deficits occur in listeners over 65 years old with normal hearing (NH) and with age-related hearing loss, but their source is still unclear. These deficits may be especially apparent when speech occurs at a rapid rate and when a listener is mostly reliant on temporal information to recognize speech, such as when listening with a cochlear implant (CI) or to vocoded speech (a CI simulation). Assessment of the auditory temporal processing abilities of adults with CIs across a wide range of ages should better reveal central or cognitive sources of age-related deficits with rapid speech because CI stimulation bypasses much of the cochlear encoding that is affected by age-related peripheral hearing loss. This study used time-compressed speech at four different degrees of time compression (0, 20, 40, and 60%) to challenge the auditory temporal processing abilities of younger, middle-aged, and older listeners with CIs or with NH. Listeners with NH were presented vocoded speech at four degrees of spectral resolution (unprocessed, 16, 8, and 4 channels). Results showed an interaction between age and degree of time compression. The reduction in speech recognition associated with faster rates of speech was greater for older adults than younger adults. The performance of the middle-aged listeners was more similar to that of the older listeners than to that of the younger listeners, especially at higher degrees of time compression. A measure of cognitive processing speed did not predict the effects of time compression. These results suggest that central auditory changes related to the aging process are at least partially responsible for the auditory temporal processing deficits seen in older listeners, rather than solely peripheral age-related changes.
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Affiliation(s)
- Anna R. Tinnemore
- Neuroscience and Cognitive Science Program, University of Maryland, College Park, College Park, MD, United States
- Department of Hearing and Speech Sciences, University of Maryland, College Park, College Park, MD, United States
- *Correspondence: Anna R. Tinnemore,
| | - Lauren Montero
- Department of Hearing and Speech Sciences, University of Maryland, College Park, College Park, MD, United States
| | - Sandra Gordon-Salant
- Neuroscience and Cognitive Science Program, University of Maryland, College Park, College Park, MD, United States
- Department of Hearing and Speech Sciences, University of Maryland, College Park, College Park, MD, United States
| | - Matthew J. Goupell
- Neuroscience and Cognitive Science Program, University of Maryland, College Park, College Park, MD, United States
- Department of Hearing and Speech Sciences, University of Maryland, College Park, College Park, MD, United States
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DeVries L, Anderson S, Goupell MJ, Smith E, Gordon-Salant S. Effects of aging and hearing loss on perceptual and electrophysiological measures of pulse-rate discrimination. J Acoust Soc Am 2022; 151:1639. [PMID: 35364956 PMCID: PMC8916844 DOI: 10.1121/10.0009399] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 01/10/2022] [Accepted: 01/14/2022] [Indexed: 06/14/2023]
Abstract
Auditory temporal processing declines with age, leading to potential deleterious effects on communication. In young normal-hearing listeners, perceptual rate discrimination is rate limited around 300 Hz. It is not known whether this rate limitation is similar in older listeners with hearing loss. The purpose of this study was to investigate age- and hearing-loss-related rate limitations on perceptual rate discrimination, and age- and hearing-loss-related effects on neural representation of these stimuli. Younger normal-hearing, older normal-hearing, and older hearing-impaired listeners performed a pulse-rate discrimination task at rates of 100, 200, 300, and 400 Hz. Neural phase locking was assessed using the auditory steady-state response. Finally, a battery of non-auditory cognitive tests was administered. Younger listeners had better rate discrimination, higher phase locking, and higher cognitive scores compared to both groups of older listeners. Aging, but not hearing loss, diminished neural-rate encoding and perceptual performance; however, there was no relationship between the perceptual and neural measures. Higher cognitive scores were correlated with improved perceptual performance, but not with neural phase locking. This study shows that aging, rather than hearing loss, may be a stronger contributor to poorer temporal processing, and cognitive factors such as processing speed and inhibitory control may be related to these declines.
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Affiliation(s)
- Lindsay DeVries
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
| | - Samira Anderson
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
| | - Matthew J Goupell
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
| | - Ed Smith
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
| | - Sandra Gordon-Salant
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
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