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https://www.readbyqxmd.com/read/28094540/examining-mechanisms-underlying-fear-control-in-the-extended-parallel-process-model
#1
Brian L Quick, Nicole R LaVoie, Tobias Reynolds-Tylus, Andrea Martinez-Gonzalez, Chris Skurka
This investigation sought to advance the extended parallel process model in important ways by testing associations among the strengths of efficacy and threat appeals with fear as well as two outcomes of fear-control processing, psychological reactance and message minimization. Within the context of print ads admonishing against noise-induced hearing loss (NIHL) and the fictitious Trepidosis virus, partial support was found for the additive model with no support for the multiplicative model. High efficacy appeals mitigated freedom threat perceptions across both contexts...
January 17, 2017: Health Communication
https://www.readbyqxmd.com/read/28092738/hearing-children-s-voices-including-children-s-perspectives-on-their-experiences-of-domestic-violence-in-welfare-reports-prepared-for-the-english-courts-in-private-family-law-proceedings
#2
Gillian S Macdonald
This research examined Children and Family Court Advisory and Support Service (Cafcass) reports prepared for private family court proceedings in domestic violence cases in England. The research found that in cases where children's accounts identified them as victims of violence, these disclosures regularly disappeared from report recommendations. Particular discourses regarding 'child welfare' and 'contact' were identified, which routinely impacted on the ways in which children's voices were taken into account...
January 13, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28091178/behavioral-assessment-of-listening-effort-using-a-dual-task-paradigm
#3
Jean-Pierre Gagné, Jana Besser, Ulrike Lemke
Published investigations ( n = 29) in which a dual-task experimental paradigm was employed to measure listening effort during speech understanding in younger and older adults were reviewed. A summary of the main findings reported in the articles is provided with respect to the participants' age-group and hearing status. Effects of different signal characteristics, such as the test modality, on dual-task outcomes are evaluated, and associations with cognitive abilities and self-report measures of listening effort are described...
January 2017: Trends in Hearing
https://www.readbyqxmd.com/read/28088500/voice-emotion-perception-and-production-in-cochlear-implant-users
#4
REVIEW
N T Jiam, M Caldwell, M L Deroche, M Chatterjee, C J Limb
Voice emotion is a fundamental component of human social interaction and social development. Unfortunately, cochlear implant users are often forced to interface with highly degraded prosodic cues as a result of device constraints in extraction, processing, and transmission. As such, individuals with cochlear implants frequently demonstrate significant difficulty in recognizing voice emotions in comparison to their normal hearing counterparts. Cochlear implant-mediated perception and production of voice emotion is an important but relatively understudied area of research...
January 11, 2017: Hearing Research
https://www.readbyqxmd.com/read/28079462/establishing-the-standard-method-of-cochlear-implant-in-rongchang-pig
#5
Wei Chen, Haijin Yi, Liang Zhang, Fei Ji, Shuolong Yuan, Yue Zhang, Lili Ren, Jianan Li, Lei Chen, Weiwei Guo, Shiming Yang
CONCLUSIONS: In this investigation, a large mammal, Rongchang pigs were used to successfully establish a research platform for cochlear implant study on the routine use of it in clinic. OBJECTIVE: The aim of this study was to establish a standard method of cochlear implant in a large mammal-pig. METHODS: Rongchang pigs were selected, then divided into two groups: normal-hearing group (Mitf +/+) and mutation group with hearing loss (Mitf -/-)...
January 12, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28077280/engineering-out-the-noise
#6
Kurt Yankaskas, Raymond Fischer, Jesse Spence, Jeff Komrower
The US Navy, through an Office of Naval Research (ONR) lead effort on Noise Induced Hearing Loss (NIHL), is investigating methods and techniques to mitigate hearing loss for the crews and warfighters. Hearing protection is a viable and increasingly popular method of reducing hearing exposure for many ship crewmembers; however, it has limitations on comfort and low frequency effectiveness. Furthermore, Personal Hearing Protection (PHP) is often used improperly. Proper vessel planning, programmatic changes and advances in noise control engineering can also have significant impacts by inherently reducing noise exposure through ship design and use of noise control treatments...
January 7, 2017: Hearing Research
https://www.readbyqxmd.com/read/28076344/qualitative-aspects-of-the-process-of-neonatal-hearing-screening-program-in-mexico-evaluated-from-the-parental-perspective
#7
Maria Del Consuelo Martínez Wbaldo, María de Los Ángeles Torres Lagunas
INTRODUCTION: The Universal Newborn Hearing Screening Program in Mexico began in 2010. Its results, published in 2013 by the National Council for the Development and Inclusion of Persons with Disabilities (CONADIS), report low coverage and, currently, there is a dearth of information about its activities. This study describes the process of the program from the epistemological perspective of women whose children participated in the program, evaluating it under the sustenance of the constructivist-respondent model in search of aspects that could help explain its results...
December 12, 2016: Medwave
https://www.readbyqxmd.com/read/28074913/auditory-localisation-biases-increase-with-sensory-uncertainty
#8
Sara E Garcia, Pete R Jones, Gary S Rubin, Marko Nardini
Psychophysical studies have frequently found that adults with normal hearing exhibit systematic errors (biases) in their auditory localisation judgments. Here we tested (i) whether systematic localisation errors could reflect reliance on prior knowledge, as has been proposed for other systematic perceptual biases, and (ii) whether auditory localisation biases can be reduced following training with accurate visual feedback. Twenty-four normal hearing participants were asked to localise the position of a noise burst along the azimuth before, during, and after training with visual feedback...
January 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28069376/translational-issues-in-cochlear-synaptopathy
#9
REVIEW
Ann E Hickox, Erik Larsen, Michael G Heinz, Leslie Shinobu, Jonathon P Whitton
Understanding the biology of the previously underappreciated sensitivity of cochlear synapses to noise insult, and its clinical consequences, is becoming a mission for a growing number of auditory researchers. In addition, several research groups have become interested in developing therapeutic approaches that can reverse synaptopathy and restore hearing function. One of the major challenges to realizing the potential of synaptopathy rodent models is that current clinical audiometric approaches cannot yet reveal the presence of this subtle cochlear pathology in humans...
January 6, 2017: Hearing Research
https://www.readbyqxmd.com/read/28067750/unilateral-hearing-loss-understanding-speech-recognition-and-localization-variability-implications-for-cochlear-implant-candidacy
#10
Jill B Firszt, Ruth M Reeder, Laura K Holden
OBJECTIVES: At a minimum, unilateral hearing loss (UHL) impairs sound localization ability and understanding speech in noisy environments, particularly if the loss is severe to profound. Accompanying the numerous negative consequences of UHL is considerable unexplained individual variability in the magnitude of its effects. Identification of covariables that affect outcome and contribute to variability in UHLs could augment counseling, treatment options, and rehabilitation. Cochlear implantation as a treatment for UHL is on the rise yet little is known about factors that could impact performance or whether there is a group at risk for poor cochlear implant outcomes when hearing is near-normal in one ear...
November 4, 2016: Ear and Hearing
https://www.readbyqxmd.com/read/28063244/single-sided-deafness-affects-language-and-auditory-development-a-case-control-study
#11
Anouk Sangen, Liesbeth Royackers, Christian Desloovere, Jan Wouters, Astrid van Wieringen
OBJECTIVES: To examine auditory, linguistic and cognitive outcomes of children with single sided deafness (SSD). An increasing body of research suggests that children with SSD lag behind with respect to their normal hearing (NH) peers. In the present study we tap into certain developmental skills. DESIGN: Case-control study. PARTICIPANTS: 21 children with SSD between 5 and 15 years of age participated. Per child with SSD two NH control children were matched on age and gender...
January 7, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/28060022/otosclerosis-an-update-on-diagnosis-and-treatment
#12
Lora Batson, Denise Rizzolo
Otosclerosis is a complex and progressive disease of pathological bone remodeling that affects the otic capsule of the temporal bone, resulting in hearing loss. Although traditional diagnostic methods are still used, improvements in technology and research have paved the way for additional diagnostic techniques and advancements. The traditional treatment of otosclerosis, stapes surgery, is now being augmented or replaced by innovations in hearing aid technology and cochlear implants. Earlier diagnosis of otosclerosis can occur through understanding of the cause, risk factors, and current diagnostic testing...
February 2017: JAAPA: Official Journal of the American Academy of Physician Assistants
https://www.readbyqxmd.com/read/28057076/audiometric-findings-with-voluntary-tensor-tympani-contraction
#13
Brandon Wickens, Duncan Floyd, Manohar Bance
BACKGROUND: Tensor tympani contraction may have a "signature" audiogram. This study demonstrates audiometric findings during voluntary tensor tympani contraction. METHODS: Five volunteers possessing the ability to voluntarily contract their tensor tympani muscles were identified and enrolled. Tensor tympani contraction was confirmed with characteristic tympanometry findings. Study subjects underwent conventional audiometry. Air conduction and bone conduction threshold testing was performed with and without voluntary tensor tympani contraction...
January 5, 2017: Journal of Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28056905/determinants-of-chronic-otitis-media-with-effusion-in-preschool-children-a-case-control-study
#14
Rebecca E Walker, Jim Bartley, David Flint, John M D Thompson, Edwin A Mitchell
BACKGROUND: Chronic otitis media with effusion (COME) is a prevalent upper airway infection resulting in hearing loss. The aim of this research was to determine risk factors for COME in preschool children. METHODS: A case-control design was conducted in Auckland, New Zealand from May 2011 until November 2013. The cases were children aged 3 and 4 years referred for tympanostomy tube placement due to a diagnosis of COME (n = 178). The controls were a random sample of healthy children aged 3 and 4 years from primary care practices (n = 209)...
January 6, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28053826/sensorineural-organs-dysfunction-and-cognitive-decline-a-review-article
#15
REVIEW
Supakanya Wongrakpanich, Aisawan Petchlorlian, Andrew Rosenzweig
Vision, hearing, olfaction, and cognitive function are essential components of healthy and successful aging. Multiple studies demonstrate relationship between these conditions with cognitive function. The present article focuses on hearing loss, visual impairment, olfactory loss, and dual sensory impairments in relation to cognitive declination and neurodegenerative disorders. Sensorineural organ impairment is a predictive factor for mild cognitive impairment and neurodegenerative disorders in the elderly. We recommend early detection of sensorineural dysfunction by history, physical examination, and screening tests...
December 2016: Aging and Disease
https://www.readbyqxmd.com/read/28053132/varieties-of-voice-hearing-psychics-and-the-psychosis-continuum
#16
Albert R Powers, Megan S Kelley, Philip R Corlett
Hearing voices that are not present is a prominent symptom of serious mental illness. However, these experiences may be common in the non-help-seeking population, leading some to propose the existence of a continuum of psychosis from health to disease. Thus far, research on this continuum has focused on what is impaired in help-seeking groups. Here we focus on protective factors in non-help-seeking voice-hearers. We introduce a new study population: clairaudient psychics who receive daily auditory messages...
January 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28051029/a-pou3f4-mutation-causes-nonsyndromic-hearing-loss-in-a-chinese-x-linked-recessive-family
#17
Wan Du, Ming-Kun Han, Da-Yong Wang, Bing Han, Liang Zong, Lan Lan, Ju Yang, Qi Shen, Lin-Yi Xie, Lan Yu, Jing Guan, Qiu-Ju Wang
BACKGROUND: The molecular genetic research showed the association between X-linked hearing loss and mutations in POU3F4. This research aimed to identify a POU3F4 mutation in a nonsyndromic X-linked recessive hearing loss family. METHODS: A series of clinical evaluations including medical history, otologic examinations, family history, audiologic testing, and a high-resolution computed tomography scan were performed for each patient. Bidirectional sequencing was carried out for all polymerase chain reaction products of the samples...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28048898/mo-fg-brc-03-design-and-construction-of-a-dielectiric-wall-accelerator
#18
D Westerly
Experimental research in medical physics has expanded the limits of our knowledge and provided novel imaging and therapy technologies for patients around the world. However, experimental efforts are challenging due to constraints in funding, space, time and other forms of institutional support. In this joint ESTRO-AAPM symposium, four exciting experimental projects from four different countries are highlighted. Each project is focused on a different aspect of radiation therapy. From the USA, we will hear about a new linear accelerator concept for more compact and efficient therapy devices...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048531/we-f-204-02-a-research-career-in-medical-physics-from-student-to-faculty
#19
M Giger
: In recent years heavy focus has been placed on clinical careers in medical physics, and the pathways to such careers are well-known and well-described. For the future advancement of the field of medical physics, it is necessary the focus also include research-oriented careers. It is important for the younger generation of medical physicists to know that there are many career opportunities in research, and that it is quite possible to build a successful career in which research is a major component...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048246/mo-fg-brc-04-ionacoustic-imaging-for-particle-range-verification
#20
K Parodi
Experimental research in medical physics has expanded the limits of our knowledge and provided novel imaging and therapy technologies for patients around the world. However, experimental efforts are challenging due to constraints in funding, space, time and other forms of institutional support. In this joint ESTRO-AAPM symposium, four exciting experimental projects from four different countries are highlighted. Each project is focused on a different aspect of radiation therapy. From the USA, we will hear about a new linear accelerator concept for more compact and efficient therapy devices...
June 2016: Medical Physics
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