1,721,117 research outputs found
Hyperacusis and disorders of sound intolerance: clinical and research perspectives
No full textHyperacusis and Disorders of Sound Intolerance: Clinical and Research Perspectivesis a professional resource for audiology practitioners involved in the clinical management of patients who have sound tolerance concerns. The text covers emerging assessment and intervention strategies associated with hyperacusis, disorders of pitch perception, and other unusual processing deficits of the auditory system. In order to illustrate the patients' perspectives and experiences with disorders of auditory processing, cases are included throughout.This collection of basic science findings, diagnostic strategies and tools, evidence-based clinical research, and case reports provides practitioners with avenues for supporting patient management and coping. It combines new developments in the understanding of auditory mechanisms with the clinical tools developed to manage the effects such disorders exert in daily life. Topics addressed include unusual clinical findings and features that influence a patient's auditory processing such as their perceptual accuracy, recognition abilities, and satisfaction with the perception of sound. Hyperacusis is covered with respect to its effects, its relation to psychological disorders, and its management. Hyperacusis is often linked to trauma or closed head injury, and the text also considers the management of patients with traumatic brain injury as an opportunity to illustrate the effectiveness of interprofessional care in such cases.Interventions such as cognitive behavioral therapy, desensitization training, and hearing aid use are reported in a way that enhances clinicians' ability to weave such strategies into their own work or into their referral system. Hyperacusis and Disorders of Sound Intolerance illuminates increasingly observed auditory-related disorders that challenge students, clinicians, physicians, and patients. The text elucidates and reinforces audiologists' contributions to polytrauma and interprofessional care teams and provides clear definitions, delineation of mechanisms, and intervention options for auditory disorders
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Hyperacusis and disorders of sound intolerance: clinical and research perspectives
Get PDFHyperacusis and Disorders of Sound Intolerance: Clinical and Research Perspectivesis a professional resource for audiology practitioners involved in the clinical management of patients who have sound tolerance concerns. The text covers emerging assessment and intervention strategies associated with hyperacusis, disorders of pitch perception, and other unusual processing deficits of the auditory system. In order to illustrate the patients' perspectives and experiences with disorders of auditory processing, cases are included throughout.This collection of basic science findings, diagnostic strategies and tools, evidence-based clinical research, and case reports provides practitioners with avenues for supporting patient management and coping. It combines new developments in the understanding of auditory mechanisms with the clinical tools developed to manage the effects such disorders exert in daily life. Topics addressed include unusual clinical findings and features that influence a patient's auditory processing such as their perceptual accuracy, recognition abilities, and satisfaction with the perception of sound. Hyperacusis is covered with respect to its effects, its relation to psychological disorders, and its management. Hyperacusis is often linked to trauma or closed head injury, and the text also considers the management of patients with traumatic brain injury as an opportunity to illustrate the effectiveness of interprofessional care in such cases.Interventions such as cognitive behavioral therapy, desensitization training, and hearing aid use are reported in a way that enhances clinicians' ability to weave such strategies into their own work or into their referral system. Hyperacusis and Disorders of Sound Intolerance illuminates increasingly observed auditory-related disorders that challenge students, clinicians, physicians, and patients. The text elucidates and reinforces audiologists' contributions to polytrauma and interprofessional care teams and provides clear definitions, delineation of mechanisms, and intervention options for auditory disorders
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Disorders of Sound Tolerance
No full textA variety of unusual and challenging auditory events may be associated with excessive loudness, pitch anomalies, aversions to specific sounds, or the sensation of pain in the ears. This presentation will review mechanisms associated with disordered sound tolerance (DST), including hyperacusis, diplacusis, and auditory nociception. Audiologists lack consensus regarding the terminology associated with such disorders (i.e., misophonia) and distinctions will be made between different labeling schemes. Relations between audiometric status and DST will be reinforced using clinical data
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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