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https://www.readbyqxmd.com/read/28231364/analysis-of-caloric-test-responses-in-sudden-hearing-loss
#1
Cheng-Ping Shih, Yu-Ching Chou, Hsin-Chien Chen, Jih-Chin Lee, Yueng-Hsiang Chu, Chih-Hung Wang
Sudden sensorineural hearing loss is characterized by a rapid-onset hearing loss that develops within 3 days. Vertigo may also be present. We conducted a retrospective study to investigate whether the severity of a loss of caloric function is associated with the initial hearing loss and with hearing recovery. Our study population was made up of 135 patients-67 men and 68 women, aged 25 to 71 years (mean: 50.9)-with sudden sensorineural hearing loss who had undergone bithermal caloric testing. We compared various patient factors according to patients' hearing level and their response to caloric testing...
February 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28229314/understanding-etiology-of-hearing-loss-as-a-contributor-to-language-dysfluency-and-its-impact-on-assessment-and-treatment-of-people-who-are-deaf-in-mental-health-settings
#2
Charlene J Crump, Stephen H Hamerdinger
Working with individuals who are deaf in mental health settings can be complex work, necessitating consideration for the difference in language abilities. These differences include not only the language differences of American Sign Language (ASL) and English, but also the range of heterogeneity within the Deaf Community. Multiple influences such as mental illness, medical conditions, language deprivation and the etiology of deafness can impact how a person acquires and uses language. This article will discuss how various causes of deafness create the potential for specific language dysfluencies with individuals who are deaf in mental health settings...
February 22, 2017: Community Mental Health Journal
https://www.readbyqxmd.com/read/28229293/age-related-hearing-loss-and-dementia-a-10-year-national-population-based-study
#3
Peijen Su, Chih-Chao Hsu, Hung-Ching Lin, Wei-Shin Huang, Tsung-Lin Yang, Wei-Ting Hsu, Cheng-Li Lin, Chung-Yi Hsu, Kuang-Hsi Chang, Yi-Chao Hsu
Age-related hearing loss (ARHL) is postulated to affect dementia. Our study aims to investigate the relationship between ARHL and the prevalence, and 10-year incidence of dementia in the Taiwan National Health Insurance Research Database (NHIRD). We selected patients diagnosed with ARHL from the NHIRD. A comparison cohort comprising of patients without ARHL was frequency-matched by age, sex, and co-morbidities, and the occurrence of dementia was evaluated in both cohorts. The ARHL cohort consisted of 4108 patients with ARHL and the control cohort consisted of 4013 frequency-matched patients without ARHL...
February 22, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28229064/abnormal-auditory-brainstem-response-abr-findings-in-a-near-normal-hearing-child-with-noonan-syndrome
#4
Bahram Jalaei, Mohd Normani Zakaria, Dinsuhaimi Sidek
INTRODUCTION: Noonan syndrome (NS) is a heterogeneous genetic disease that affects many parts of the body. It was named after Dr. Jacqueline Anne Noonan, a paediatric cardiologist. CASE REPORT: We report audiological tests and auditory brainstem response (ABR) findings in a 5-year old Malay boy with NS. Despite showing the marked signs of NS, the child could only produce a few meaningful words. Audiological tests found him to have bilateral mild conductive hearing loss at low frequencies...
January 2017: Iranian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28228258/clonal-expansion-of-lgr5-positive-cells-from-mammalian-cochlea-and-high-purity-generation-of-sensory-hair-cells
#5
Will J McLean, Xiaolei Yin, Lin Lu, Danielle R Lenz, Dalton McLean, Robert Langer, Jeffrey M Karp, Albert S B Edge
Death of cochlear hair cells, which do not regenerate, is a cause of hearing loss in a high percentage of the population. Currently, no approach exists to obtain large numbers of cochlear hair cells. Here, using a small-molecule approach, we show significant expansion (>2,000-fold) of cochlear supporting cells expressing and maintaining Lgr5, an epithelial stem cell marker, in response to stimulation of Wnt signaling by a GSK3β inhibitor and transcriptional activation by a histone deacetylase inhibitor...
February 21, 2017: Cell Reports
https://www.readbyqxmd.com/read/28227718/a-home-automation-based-environmental-sound-alert-for-people-experiencing-hearing-loss
#6
Matthias Mielke, Rainer Bruck, Matthias Mielke, Rainer Bruck, Rainer Bruck, Matthias Mielke
Different assistive technologies are available for deaf people (i.e. deaf, deafened, and hard of hearing). Besides the well-known hearing aid, devices for detection of sound events that occur at home or at work (e.g. doorbell, telephone) are available. Despite the technological progress in the last years and resulting new possibilities, the basic functions and concepts of such devices have not changed. The user still needs special assistive technology that is bound to the home or work environment. In this contribution a new concept for awareness of events in buildings is presented...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227326/detection-of-binaural-interaction-in-free-field-evoked-auditory-brainstem-responses-by-time-scale-representations
#7
Erik Schebsdat, Horst Hessel, Harald Seidler, Daniel J Strauss, Erik Schebsdat, Horst Hessel, Harald Seidler, Daniel J Strauss, Horst Hessel, Erik Schebsdat, Harald Seidler, Daniel J Strauss
The so called β-wave of the binaural interaction component (BIC) in auditory brainstem responses (ABR) has been shown to be an objective measure for binaural interaction (BI). This component is the arithmetical difference between the sum of the monaurally evoked ABRs and the binaurally evoked ABR. Unfortunately, these neural responses are known to be very fragile and as a result the calculated BIC. An additional issue is, that the findings of this measurement are predominantly needed in people with hearing loss who may use hearing devices like hearing aids (HA) or cochlear implants (CI), thus they are not able to use headphones (like in conventional ABR measurements) during the detection of possible BI...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227314/objective-assessment-of-listening-effort-effects-of-an-increased-task-demand
#8
Corinna Bernarding, Farah I Corona-Strauss, Ronny Hannemann, Daniel J Strauss, Corinna Bernarding, Farah I Corona-Strauss, Ronny Hannemann, Daniel J Strauss, Ronny Hannemann, Farah I Corona-Strauss, Corinna Bernarding, Daniel J Strauss
In demanding listening situations the individual has to exert an increased listening effort to process interesting auditory signals correctly. Especially people with hearing loss are particularly affected and require more effort to identify sounds compared to those with normal hearing. So far, a suitable objective estimate of listening effort is still not available. In previous studies, we presented an objective estimate of listening effort (OLEosc), which is based on the instantaneous phase distribution of the ongoing EEG activity...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227250/assessment-of-frequency-specific-auditory-steady-state-response-using-amplitude-modulation-with-2-order-exponential-envelope
#9
Pablo Cevallos-Larrea, Thobias Pereira, Wagner Santos, Silvana M Frota, Antonio F Infantosi, Roberto M Ichinose, Carlos Tierra-Criollo, Pablo Cevallos-Larrea, Thobias Pereira, Wagner Santos, Silvana M Frota, Antonio F Infantosi, Roberto M Ichinose, Carlos Tierra-Criollo, Pablo Cevallos-Larrea, Wagner Santos, Silvana M Frota, Carlos Tierra-Criollo, Antonio F Infantosi, Thobias Pereira, Roberto M Ichinose
This study investigated the performance of Frequency Specific Auditory Steady-State Response (FS-ASSR) detection elicited by the amplitude modulated tone with 2-order exponential envelope (AM(2)), using objective response detection (ORD) techniques of Spectral F-Test (SFT) and Magnitude Squared Coherence (MSC). ASSRs from 24 normal hearing adults were obtained during binaural multi-tone stimulation of amplitude-modulation (AM) and AM(2) at intensities of 60, 45 and 30 dBSPL. The carrier frequencies were 500, 1000, 2000, and 4000 Hz, modulated between 77 and 105 Hz...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226443/modern-hearing-aid-technology-a-user-s-critique
#10
R Einhorn, R Einhorn, R Einhorn
A user with an extensive background as a record producer, composer, and hearing loss advocate provides a personal perspective on contemporary hearing aids and related technology. While modern hearing aids are extremely sophisticated devices, the author identifies three broad reasons they continue to under-perform: less than optimal sound quality; ineffective mic placement for high signal to noise ratio; and the lack of an easy way to connect hearing aids wirelessly to the numerous audio devices that a typical person encounters in today's connected world...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226077/superficial-siderosis-of-the-central-nervous-system-is-a-rare-and-possibly-underdiagnosed-disorder
#11
Yara Dadalti Fragoso, Tarso Adoni, Joseph Bruno Bidin Brooks, Sidney Gomes, Marcus Vinicius Magno Goncalves, Cassio Lemos Jovem, Andre Palma da Cunha Matta, Joao Filipe Oliveira, Fabio Siquinelli, Carlos Bernardo Tauil, Guilherme Navarro Troiani, Paulo Roberto Wille
Methods: Series of cases collected from Brazilian centers. Results: We studied 13 cases of patients presenting with progressive histories of neurological dysfunction caused by SS-CNS. The most frequent clinical findings in these patients were progressive gait ataxia, hearing loss, hyperreflexia and cognitive dysfunction. The diagnoses of SS-CNS were made seven months to 30 years after the disease onset. Conclusion: SS-CNS is a rare disease that may remain undiagnosed for long periods...
February 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/28226026/diabetes-mellitus-and-sensorineural-hearing-loss-is-there-an-association-baseline-of-the-brazilian-longitudinal-study-of-adult-health-elsa-brasil
#12
Alessandra G Samelli, Itamar S Santos, Renata R Moreira, Camila M Rabelo, Laurie P Rolim, Isabela J Bensenõr, Paulo A Lotufo
OBJECTIVES: Although several studies have investigated the effects of diabetes on hearing loss, the relationship between these two conditions remains unclear. Some studies have suggested that diabetes may cause sensorineural hearing loss, whereas others have failed to find an association. The biggest challenge in investigating the association between diabetes and hearing loss is the presence of confounding variables and the complexity of the auditory system. Our study investigated the association between diabetes and sensorineural hearing loss...
January 1, 2017: Clinics
https://www.readbyqxmd.com/read/28225872/sensorineural-hearing-loss-as-the-first-manifestation-of-sj%C3%A3-gren-s-syndrome
#13
Raquel Sousa Almeida, Ana Alves Oliveira, Petra M Pego, Yahia Abuowda, Iuri Gaspar, João Matos Costa
No abstract text is available yet for this article.
January 1, 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/28225737/improving-mobile-phone-speech-recognition-by-personalized-amplification-application-in-people-with-normal-hearing-and-mild-to-moderate-hearing-loss
#14
Anna Chi Shan Kam, John Ka Keung Sung, Tan Lee, Terence Ka Cheong Wong, Andrew van Hasselt
PURPOSE: In this study, the authors evaluated the effect of personalized amplification on mobile phone speech recognition in people with and without hearing loss. METHODS: This prospective study used double-blind, within-subjects, repeated measures, controlled trials to evaluate the effectiveness of applying personalized amplification based on the hearing level captured on the mobile device. The personalized amplification settings were created using modified one-third gain targets...
March 2017: Ear and Hearing
https://www.readbyqxmd.com/read/28225734/auditory-performance-and-electrical-stimulation-measures-in-cochlear-implant-recipients-with-auditory-neuropathy-compared-with-severe-to-profound-sensorineural-hearing-loss
#15
Joseph Attias, Tally Greenstein, Miriam Peled, David Ulanovski, Jay Wohlgelernter, Eyal Raveh
OBJECTIVES: The aim of the study was to compare auditory and speech outcomes and electrical parameters on average 8 years after cochlear implantation between children with isolated auditory neuropathy (AN) and children with sensorineural hearing loss (SNHL). DESIGN: The study was conducted at a tertiary, university-affiliated pediatric medical center. The cohort included 16 patients with isolated AN with current age of 5 to 12.2 years who had been using a cochlear implant for at least 3...
March 2017: Ear and Hearing
https://www.readbyqxmd.com/read/28225360/guest-editorial-promoting-global-action-on-hearing-loss-world-hearing-day
#16
Shelly Chadha, Alarcos Cieza
No abstract text is available yet for this article.
March 2017: Ear and Hearing
https://www.readbyqxmd.com/read/28225033/rapid-and-reliable-detection-of-nonsyndromic-hearing-loss-mutations-by-multicolor-melting-curve-analysis
#17
Xudong Wang, Yongjun Hong, Peihong Cai, Ning Tang, Ying Chen, Tizhen Yan, Yinghua Liu, Qiuying Huang, Qingge Li
Hearing loss is a common birth defect worldwide. The GJB2, SLC26A4, MT-RNR1 and MT-TS1 genes have been reported as major pathogenic genes in nonsyndromic hearing loss. Early genetic screening is recommended to minimize the incidence of hearing loss. We hereby described a multicolor melting curve analysis (MMCA)-based assay for simultaneous detection of 12 prevalent nonsyndromic hearing loss-related mutations. The three-reaction assay could process 30 samples within 2.5 h in a single run on a 96-well thermocycler...
February 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28224621/laboratory-assessment-of-sudden-sensorineural-hearing-loss-a-case-control-study
#18
Tommaso Fasano, Thelma A Pertinhez, Lorenzo Tribi, Daniela Lasagni, Annalisa Pilia, Luigi Vecchia, Roberto Baricchi, Giovanni Bianchin
OBJECTIVES/HYPOTHESIS: Sudden sensorineural hearing loss (SSHL) is an otologic emergency that affects five to 30 subjects per 100,000/year. The cause of SSHL remains unknown or uncertain in 70% to 90% of cases, and treatment decisions are usually made without knowing the etiology. STUDY DESIGN: Prospective case-control study. METHODS: One hundred thirty-one idiopathic SSHL patients were recruited from January 2014 to June 2015 in concordance with the Statements of Clinical Practice Guideline and divided into groups according to the disease severity...
February 22, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28224282/micrornas-effective-elements-in-ear-related-diseases-and-hearing-loss
#19
REVIEW
Mohammad-Reza Mahmoudian-Sani, Ameneh Mehri-Ghahfarrokhi, Fereshteh Ahmadinejad, Morteza Hashemzadeh-Chaleshtori, Massoud Saidijam, Mohammad-Saeid Jami
miRNAs are important factors for post-transcriptional process that controls gene expression at mRNA level. Various biological processes, including growth and differentiation, are regulated by miRNAs. miRNAs have been demonstrated to play an essential role in development and progression of hearing loss. Nowadays, miRNAs are known as critical factors involved in different physiological, biological, and pathological processes, such as gene expression, progressive sensorineural hearing loss, age-related hearing loss, noise-induced hearing loss, cholesteatoma, schwannomas, and inner ear inflammation...
February 21, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28223190/association-of-tagsnp-in-lncrna-hotair-with-susceptibility-to-noise-induced-hearing-loss-in-a-chinese-population
#20
Boshen Wang, Enmin Ding, Huanxi Shen, Jianfeng Wang, Kai Sun, Shi Chen, Lei Han, Hengdong Zhang, Baoli Zhu, Ming Xu
BACKGROUND: Noise-induced hearing loss (NIHL) is a multifactorial disease, and dysregulation of oxidative stress is universally acknowledged as one crucial pathogenic factor for this disease. Recently studies have found the LncRNA HOTAIR is involved in the alteration of oxidative stress level, cell proliferation, cell cycle progression, and apoptosis. Considering the effects of lncRNA HOTAIR in cellular oxidative stress, we sought to investigate the influence of lncRNA HOTAIR variants on the risk of NIHL...
February 18, 2017: Hearing Research
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