Download or read book Impact of Auditory Training on Speech Perception and Cognitive Abilities in Older Adults with Hearing Loss written by Janel L. Cosby and published by . This book was released on 2011 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current study explored the impact of short term auditory training (LACE-Degraded) and auditory-cognitive training (LACE 4.0) on speech perceptual and cognitive measures in older adults with mild-moderate sensorineural hearing loss (SNHL). Thirty five participants, ages 60 to 80 years, with symmetrical mild-moderate SNHL completed a preliminary test battery of speech perceptual, cognitive, and self-report measures. The 35 study participants were randomly placed into one of three training groups (LACE 4.0, LACE-Degraded, or Short-Story Listening Training). Participants completed one week of training followed by post-testing. Multivariate Analysis of Variance was used to determine if significant improvements in speech perceptual, cognitive processing, and/or self-reported communication abilities occurred following the different training conditions. In addition, Pearson Product Moment correlation analyses were used to determine associations between experimental measures. No significant differences were found for initial measures of speech perceptual, cognitive processing, or self-report communication abilities; age or hearing loss between the three groups. The main finding was improvement for the LACE 4.0 group with increased performance on some speech perceptual and self-report measures. No strong correlations were found between changes in speech perception and initial measures of cognition or self-report. However, small to moderate significant correlations were found between selected speech perceptual measures, between cognitive processing measures, and between self-report measures. In the current study, tests sharing more common features tended to show significant correlations. Of interest, was a strong significant positive correlation that occurred between the Words in Noise test (speech perceptual measure) and the Time Compressed Speech test (processing speed measure). These two measures shared three out of five common task features and used words from the NU 6 word list. Unlike others studies, the current study focused on auditory and auditory-cognitive training in non-hearing aid users. These types of trainings may be a valid option for non-hearing aid users. Further confirmation of short-term training benefit is important because there is low compliance for completing the traditional longer training programs.

Download or read book Auditory Training written by Norman P. Erber and published by . This book was released on 1982 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearing Loss Rehabilitation and Higher Order Auditory and Cognitive Processing written by James G. Naples and published by Frontiers Media SA. This book was released on 2023-08-17 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aging Related Changes in Auditory Perception and Cognition Measurements Mechanisms and Interventions written by Qian Wang and published by Frontiers Media SA. This book was released on 2022-12-23 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearing and Aging written by Raymond H. Hull and published by Plural Publishing. This book was released on 2011-10-05 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book written and published that is dedicated solely to hearing loss in older adulthood and, importantly, the processes involved in serving the special needs of older adults who are hearing impaired. It is a concise book, but provides important information for those entering many fields that have as their intent to serve older adults either as a supplement to other texts on communication disorders in aging, or as a concise primary text.

Download or read book Hearing Loss written by National Research Council and published by National Academies Press. This book was released on 2004-12-17 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.

Download or read book Through the Ear to the Brain written by Eric Failes and published by . This book was released on 2018 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: A consistent finding in the literature (Benichov, Cox, Tun, & Wingfield, 2012; Dubno, Ahlstrom, & Horwitz, 2000; Hutchinson, 1989; Nittrouer & Boothroyd, 1990; Pichora-Fuller, Schneider & Daneman, 1995; Rogers, Jacoby, & Sommers, 2012; Sommers & Danielson, 1999; Wingfield, Aberdeen, & Stine, 1991) is that spoken word identification improves for both older and younger adults following the addition of a meaningful semantic context, but the improvements are typically greater for older adults. However, more recent findings (Jacoby, Rogers, Bishara, & Shimizu, 2012; Rogers, Jacoby, & Sommers, 2012) suggest that, especially under less favorable perceptual conditions, the increased benefits of semantic context for older compared with younger adults may reflect increased reliance on context as a basis for responding, rather than improved ability to use contextual information. This increased reliance on context makes older adults prone to context-based misperceptions -- termed false hearing -- when context is misleading. Although increased reliance on context by older adults has been described as a strategy for "filling in the blanks" caused by age-related declines in hearing acuity, few researchers have investigated the relationship between reliance on context and age-related changes in cognitive abilities. The present study examined the effects of working memory capacity, processing speed, and inhibitory control on veridical and false hearing in older and younger adults. We found that poor inhibitory control was related to increased susceptibility to false hearing among both older and younger adults. For older adults, slower processing speed was also related to increased susceptibility to false hearing, whereas higher working memory capacity and preserved inhibitory control corresponded to more accurate speech perception in the presence of misleading context. We propose that older adults' reliance on context may reflect a change in the relative weights assigned to contextual and sensory information during perception, wherein available contextual cues receive greater weight than sensory information. This reweighing of perceptual information may occur due to a combination of age-related hearing loss, which increases listening effort, and cognitive decline, which limits the resources available for effortful listening.

Download or read book Cognitive Hearing Mechanisms of Language Understanding Short and Long Term Perspectives written by Rachel J. Ellis and published by Frontiers Media SA. This book was released on 2017-10-18 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The effect of hearing loss on neural processing written by Jonathan E. Peelle and published by Frontiers Media SA. This book was released on 2015-06-03 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficient auditory processing requires the rapid integration of transient sensory inputs. This is exemplified in human speech perception, in which long stretches of a complex acoustic signal are typically processed accurately and essentially in real-time. Spoken language thus presents listeners’ auditory systems with a considerable challenge even when acoustic input is clear. However, auditory processing ability is frequently compromised due to congenital or acquired hearing loss, or altered through background noise or assistive devices such as cochlear implants. How does loss of sensory fidelity impact neural processing, efficiency, and health? How does this ultimately influence behavior? This Research Topic explores the neural consequences of hearing loss, including basic processing carried out in the auditory periphery, computations in subcortical nuclei and primary auditory cortex, and higher-level cognitive processes such as those involved in human speech perception. By pulling together data from a variety of disciplines and perspectives, we gain a more complete picture of the acute and chronic consequences of hearing loss for neural functioning.

Download or read book Impact of Hearing Loss on Aging Processes Current Understanding Mechanisms and Treatment Strategies written by Rodolfo Sardone and published by Frontiers Media SA. This book was released on 2022-11-02 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Facilitation of Perceptual Processing by Auditory Visual Speech and the Subsequent Effect on Working Memory in Older Adults with Hearing Loss Or Cognitive Impairment written by Jana Baranyaiova Frtusova and published by . This book was released on 2015 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been proposed in the literature that if too many processing resources need to be devoted to perception then higher-order cognitive functions, such as working memory (WM), may suffer. This effect may be particularly evident in individuals who have restricted processing resources, such as older adults (OA) suffering from hearing loss or cognitive impairment. One possibility to facilitate perception during speech processing is through the auditory-visual (AV) modality. The current research examined whether AV speech perception helps to facilitate perceptual and WM processing in OAs with restricted processing resources. In both studies, participants completed a WM n-back task under different speech modalities: AV, auditory-only, or visual-only (Study 1). Both behavioural and event-related potentials (ERPs) measures were collected during the task. Study 1 examined the effect of AV speech on WM in OAs with hearing impairment compared to normal-hearing OAs. The results showed that AV speech in comparison to auditory-only speech led to facilitated perceptual processing in OAs with hearing impairment, as indicated by ERP responses. The AV modality also led to facilitated WM functioning in both groups, as suggested by ERP responses and behavioural reaction time. A few measures indicated that visual speech cues may have helped OAs with hearing impairment to counteract the demanding auditory processing. Study 2 examined the effect of AV speech on WM in OAs suffering from mild cognitive impairment (MCI) or Alzheimer disease (AD) compared to cognitively healthy OAs. The ERP responses showed that the AV modality compared to the auditory-only modality led to facilitated perceptual and WM processing in both groups. In addition, the behavioural results showed improved accuracy during the WM task for the patient group, and faster reaction time for both the patient group and the cognitively healthy control group. Overall, the results showed that OAs with hearing or cognitive impairment benefit from AV speech in terms of improved WM performance. In fact, there were a few indications that the AV benefit may be even more robust in these groups than in cognitively healthy OAs. The theoretical and practical implications of these findings and directions for future research are discussed.

Download or read book Age related Changes in Auditory Perception written by Leah Fostick and published by Frontiers Media SA. This book was released on 2022-09-19 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Perceptual and Neurophysiological Effects of Treated and Untreated Hearing Loss in Older Adults written by Katrina S. McClannahan and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this dissertation work was to examine the impact of auditory deprivation in the form of age-related hearing loss (ARHL) and auditory stimulation in the form of hearing aid use, on the neural registration and abilities to use sound for higher level cognitive tasks, in older adults (aged 55-75). Three groups were examined: 1) NH: older adults with clinically normal hearing, 2) u-HL: peers with bilateral mild to moderate/moderately- severe sensory-neural hearing loss who have never worn hearing aids and 3) t-HL: peers with a similar amount of hearing loss, but who have been treated through binaural amplification (hearing aids). Participants completed two sessions: 1) Behavioral tests: Audiometry, cognitive screening, quality of life questionnaires, nonverbal IQ test, speech recognition in quiet and noise, and tests of verbal working memory function (both auditory and visual); 2) Electrophysiology: Evoked potentials (P1-N1-P2) recorded in response to a speech syllable presented at two different sound levels (equal sound pressure level (SPL) and equal sensation level (SL)). All three groups performed similarly on tests of speech perception in noise, working memory and nonverbal IQ, but differed on self-report measures of hearing handicap. Both hearing loss groups indicated greater reported greater hearing handicap (HHIE) than NH groups. Additionally, individuals with untreated hearing loss showed a positive relationship between working memory performance and speech understanding in noise. Neural measures indicated significant morphological differences (latency and amplitude) between groups, but only when the stimuli were presented at equal SPL. Once audibility was accounted for (equal SL levels) these differences were not present, suggesting group differences were due to audibility, and not central changes secondary to auditory deprivation. Results highlight the importance of the audibility of sound, and suggest that early sound processing and later use of sound for processes involved in communication is not permanently affected by mild to moderate/moderately-severe ARHL.

Download or read book The Auditory Brain and Age Related Hearing Impairment written by Jos J. Eggermont and published by Academic Press. This book was released on 2019-01-03 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Auditory Brain and Age-Related Hearing Impairment provides an overview of the interaction between age-related hearing impairments and cognitive brain function. This monograph elucidates the techniques used in the connectome and other brain-network studies based on electrophysiological methods. Discussions of the manifestations of age-related hearing impairment, the causes of degradation of sound processing, compensatory changes in the human brain, and rehabilitation and intervention are included. There is currently a surge in content on aging and hearing loss, the benefits of hearing aids and implants, and the correlation between hearing loss, cognitive decline and early onset of dementia. Given the changing demographics, treatment of age-related hearing impairment need not just be bottom-up (i.e., by amplification and/or cochlear implantation), but also top-down by addressing the impact of the changing brain on communication. The role of age-related capacity for audio-visual integration and its role in assisting treatment have only recently been investigated, thus this area needs more attention. Relates the techniques used in the connectome and other brain-network studies to the human auditory-cortex and age-related hearing loss research findings Examines the side effects of age-related hearing impairment and their impact on the quality of life for the elderly Evaluates the importance of multi-modal means in the rehabilitation of the elderly with hearing aids and cochlear implants Discusses the role of neurostimulation and various training procedures to halt, or potentially reverse, cognitive decline in the elderly

Download or read book Rehabilitative Audiology written by Jerome G. Alpiner and published by Lippincott Williams & Wilkins. This book was released on 2000 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rehabilitative Audiology: Children and Adults balances theory with practical applications that demonstrate how rehabilitative principles work in the clinical setting. Completely revised, the Third Edition of this popular text offers a large number of tables, appendices, and illustrations making the material easier to learn and retain. The content is organized to highlight various areas of concern, and new advancements in cochlear implants and assistive devices are included to help your patients get the most out of the newest technologies. Special needs of children, early identification of hearing loss, assessment and intervention with pre-school and school-age children, and management of hearing problems in the educational setting are covered in detail.

Download or read book Relationships Between Auditory alone and Visual alone Speech Perception and Cognitive Abilities written by William Weiguang Qiu and published by . This book was released on 1992 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Late Life Depression written by Steven P. Roose and published by Oxford University Press. This book was released on 2004-07-15 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: We live in an aging world. Illnesses that are prevalent and cause significant morbidity and mortality in older people will consume an increasing share of health care resources. One such illness is depression. This illness has a particularly devastating impact in the elderly because it is often undiagnosed or inadequately treated. Depression not only has a profound impact on quality of life but it is associated with an increased risk of mortality from suicide and vascular disease. In fact for every medical illness studied, e.g. heart disease, diabetes, cancer, individuals who are depressed have a worse prognosis. Research has illuminated the physiological and behavioral effects of depression that accounts for these poor outcomes. The deleterious relationship between depression and other illnesses has changed the concept of late-life depression from a "psychiatric disorder" that is diagnosed and treated by a psychiatrist to a common and serious disorder that is the responsibility of all physicians who care for patients over the age of 60.This is the first volume devoted to the epidemiology, phenomenology, psychobiology, treatment and consequences of late-life depression. Although much has been written about depressive disorders, the focus has been primarily on the illness as experienced in younger adults. The effects of aging on the brain, the physiological and behavioral consequences of recurrent depression, and the impact of other diseases common in the elderly, make late-life depression a distinct entity. There is a compelling need for a separate research program, specialized treatments, and a book dedicated to this disorder. This book will be invaluable to psychiatrists, gerontologists, clinical psychologists, social workers, students, trainees, and others who care for individuals over the age of sixty.