Download or read book The Neural Correlates of Auditory Processing in Adults and Children who Stutter written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation is comprised of four studies investigating the hypothesis that adults and children who stutter differ from their same-age fluent peers in the neuroanatomy and neurophysiology underlying auditory speech processing. It has been consistently reported that adults who stutter demonstrate unique functional neural activation patterns during speech production, including reduced auditory activation, relative to nonstutterers. The extent to which these functional differences are accompanied by abnormal morphology of the brain in stutterers is unclear. The first study in this dissertation examined the neuroanatomical differences in speech-related cortex between adults who do and do not stutter using magnetic resonance imaging and voxel-based morphometry analyses. Adults who stutter were found to have localized grey matter volume increases in auditory and motor speech related cortex. The second study extended this line of research to children who stutter, who were found to have localized grey matter volume decreases in motor speech related cortex. Together, these studies suggest an abnormal trajectory of regional grey matter development in motor speech cortex of people who stutter. The last two studies investigated the mechanism underlying the repeated findings of reduced auditory activation during speech in people who stutter in more detail. Magnetoencephalography was used to investigate the hypothesis that people who stutter have increased speech induced suppression of early evoked auditory responses. Adults and children who stutter demonstrated typical levels of speech induced suppression relative to fluent peers. However, adults and children who stutter showed differences from peers in the timing of cortical auditory responses. Taken together, the studies demonstrate structural and functional abnormalities in brain regions related to auditory processing and point to the possibility that people who stutter have difficulty forming the neural representations.
Download or read book The Neural Correlates of Auditory Processing in Adults and Children who Stutter written by Deryk Scott Beal and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation is comprised of four studies investigating the hypothesis that adults and children who stutter differ from their same-age fluent peers in the neuroanatomy and neurophysiology underlying auditory speech processing. It has been consistently reported that adults who stutter demonstrate unique functional neural activation patterns during speech production, including reduced auditory activation, relative to nonstutterers. The extent to which these functional differences are accompanied by abnormal morphology of the brain in stutterers is unclear. The first study in this dissertation examined the neuroanatomical differences in speech-related cortex between adults who do and do not stutter using magnetic resonance imaging and voxel-based morphometry analyses. Adults who stutter were found to have localized grey matter volume increases in auditory and motor speech related cortex. The second study extended this line of research to children who stutter, who were found to have localized grey matter volume decreases in motor speech related cortex. Together, these studies suggest an abnormal trajectory of regional grey matter development in motor speech cortex of people who stutter. The last two studies investigated the mechanism underlying the repeated findings of reduced auditory activation during speech in people who stutter in more detail. Magnetoencephalography was used to investigate the hypothesis that people who stutter have increased speech induced suppression of early evoked auditory responses. Adults and children who stutter demonstrated typical levels of speech induced suppression relative to fluent peers. However, adults and children who stutter showed differences from peers in the timing of cortical auditory responses. Taken together, the studies demonstrate structural and functional abnormalities in brain regions related to auditory processing and point to the possibility that people who stutter have difficulty forming the neural representations of speech sounds necessary for fluent speech production.
Download or read book Neural Correlates of Speech Perception and Speech Production in Adults who Do and Do Not Stutter written by Tali Halag-Milo and published by . This book was released on 2014 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neural Correlates of Auditory Processing and Language Impairment in Children with Autism Spectrum Disorders written by Shu Hui Yau and published by . This book was released on 2014 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term autism spectrum disorders (ASD) refers to a group of neurodevelopmental disorders characterised by social and communication impairments, as well as restricted and repetitive patterns of behaviour. The thesis contains four studies using magnetoencephalography (MEG) to measure brain responses to auditory stimuli. The aim is to better understand the neural correlates of auditory processing defects in ASD, and determine how such deficits may be associated with spoken language impairment that affect many individuals on the autism spectrum.
Download or read book Recovery from Stuttering written by Peter Howell and published by Psychology Press. This book was released on 2011-01-07 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive guide to the evidence, theories, and practical issues associated with recovery from stuttering in early childhood and into adolescence. It examines evidence that stuttering is associated with a range of biological factors — such as genetics — and psychological factors — such as anxiety — and it critically assesses theoretical accounts that attempt to integrate these findings. Written so that it can be used flexibly to meet the demands of courses about stuttering, the book may be used as a text at the undergraduate or graduate level in psychology or speech-language science.
Download or read book A Handbook on Stuttering Seventh Edition written by Oliver Bloodstein and published by Plural Publishing. This book was released on 2021-06-25 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised edition of A Handbook on Stuttering continues its remarkable role as the authoritative, first-line resource for researchers and clinicians who work in the field of fluency and stuttering. Now in its seventh edition, this unique book goes beyond merely updating the text to include coverage of roughly 1,000 articles related to stuttering research and practice that have been published since 2008. This extended coverage integrates the more traditional body of research with evolving views of stuttering as a multi-factorial, dynamic disorder. Comprehensive, clear, and accurate, this text provides evidence-based, practical information critical to understanding stuttering. By thoroughly examining the intricacies of the disorder, A Handbook on Stuttering, Seventh Edition lays the foundation needed before considering assessment and treatment. New to the Seventh Edition: * A completely reorganized table of contents, including two new chapters. * The deletion of approximately 1,000 non-peer-reviewed references from the previous edition to assure discussion of the highest quality evidence on stuttering. * New content on the development of stuttering across the lifespan and assessment. * Given the Handbook’s historic role as a primary reference for allied professionals, a new chapter that addresses myths and misconceptions about stuttering * Expanded coverage on the role of temperament in childhood stuttering * Expanded coverage of brain-based research, genetics, and treatment findings. * A thoroughly updated chapter on conditions under which stuttering fluctuates * Brief tutorial overviews of critical concepts in genetics, neuroimaging, language analysis and other relevant constructs, to better enable reader appreciation of research findings. * A greater selection of conceptual illustrations of basic concepts and findings than in prior editions * Integrated cross-referencing to content across chapters
Download or read book Inner Speech written by Peter Langland-Hassan and published by . This book was released on 2018 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inner Speech focuses on a familiar and yet mysterious element of our daily lives. In light of renewed interest in the general connections between thought, language, and consciousness, this anthology develops a number of important new theories about internal voices and raises questions about their nature and cognitive functions.
Download or read book The Neurophysiology of Developmental Stuttering Unraveling the Mysteries of Fluency written by Pierpaolo Busan and published by Frontiers Media SA. This book was released on 2022-02-24 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book KiddyCat written by Martine Vanryckeghem and published by Plural Publishing. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The KiddyCAT is a companion test to the Behavior Assessment Battery designed for use with children under the age of six. It enables effective assessment of the speech-associated attitude of preschool and kindergarten children. The instructions and the test items are specifically formulated at the linguistic level of this age group.
Download or read book Neural Control of Speech written by Frank H. Guenther and published by MIT Press. This book was released on 2016-07-15 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and unified account of the neural computations underlying speech production, offering a theoretical framework bridging the behavioral and the neurological literatures. In this book, Frank Guenther offers a comprehensive, unified account of the neural computations underlying speech production, with an emphasis on speech motor control rather than linguistic content. Guenther focuses on the brain mechanisms responsible for commanding the musculature of the vocal tract to produce articulations that result in an acoustic signal conveying a desired string of syllables. Guenther provides neuroanatomical and neurophysiological descriptions of the primary brain structures involved in speech production, looking particularly at the cerebral cortex and its interactions with the cerebellum and basal ganglia, using basic concepts of control theory (accompanied by nontechnical explanations) to explore the computations performed by these brain regions. Guenther offers a detailed theoretical framework to account for a broad range of both behavioral and neurological data on the production of speech. He discusses such topics as the goals of the neural controller of speech; neural mechanisms involved in producing both short and long utterances; and disorders of the speech system, including apraxia of speech and stuttering. Offering a bridge between the neurological and behavioral literatures on speech production, the book will be a valuable resource for researchers in both fields.
Download or read book Theoretical Issues in Stuttering written by Ann Packman and published by Taylor & Francis. This book was released on 2017-07-06 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite decades of research into the nature and treatment of stuttering, the causes and underlying mechanisms of it are still not well understood. In this unique and comprehensive overview of the numerous theories and models which seek to understand and explain stuttering, the authors of Theoretical Issues in Stuttering provide an invaluable account. Covering an impressive range of topics including past and current theories of stuttering, this edition provides the reader with an updated evaluation of the literature on the subject of stuttering alongside exploring the evolution of new theories. Placing each within the relevant historical context, the authors explore the contribution of theory to both understanding and managing stuttering. Theoretical Issues in Stuttering is a critical account of the models and theories which surround the subject of stuttering, aiming to act as a key resource for students of speech-language pathology as well as lecturers, clinicians and researchers within the field.
Download or read book Near Infrared SpRecent Advances in Infant Speech Perception and Language Acquisition Research written by Judit Gervain and published by Frontiers Media SA. This book was released on 2015-06-16 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Near-Infrared Spectroscopy (NIRS) is a novel and increasingly popular optical imaging technique that has revolutionarized brain research in the youngest developmental populations. After nearly a decade of technological development, NIRS has become a reliable, easy-to-use and efficient tool to explore the linguistic and cognitive abilities of neonates and young infants, opening new vistas for the investigation of language acquisition and cognitive development. This Research Topic covers the latest advances in these areas brought about by NIRS imaging. The main focus is to highlight innovative and foundational studies that go beyond methodological issues and advance our theoretical understanding of infant and child development. Contributions from the pioneers of this method are selected, illustrating how NIRS has allowed developmental researchers to ask theoretically relevant questions that more traditional methods couldn't address. These works further our understanding of language and cognitive development and bring us closer to bridging the gap between brain, mind and behavior at the very beginning of life
Download or read book The Handbook of Language and Speech Disorders written by Nicole Müller and published by John Wiley & Sons. This book was released on 2012-07-10 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Speech and Language Disorders presents a comprehensive survey of the latest research in communication disorders. Contributions from leading experts explore current issues, landmark studies, and the main topics in the field, and include relevant information on analytical methods and assessment. A series of foundational chapters covers a variety of important general principles irrespective of specific disorders. These chapters focus on such topics as classification, diversity considerations, intelligibility, the impact of genetic syndromes, and principles of assessment and intervention. Other chapters cover a wide range of language, speech, and cognitive/intellectual disorders.
Download or read book New perspectives on the role of sensory feedback in speech production written by John Houde and published by Frontiers Media SA. This book was released on 2023-06-05 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brain Lateralization and Developmental Disorders written by Ivanka V. Asenova and published by Routledge. This book was released on 2018-01-09 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain Lateralization and Developmental Disorders provides a comprehensive review of key findings and speculations from previous research on atypical cerebral lateralization in the most common neurodevelopmental disorders: stuttering, dyslexia, autism and intellectual disability. Emphasis is placed on recent studies, as well as descriptions of the author’s personal research which will provide a promising new direction for future research on these issues. In this text, Asenova presents four separate studies aiming to examine hemispheric asymmetries in neurodevelopmental disorders. These include the subtypes of developmental stuttering, the subtypes of developmental dyslexia, mild, non-syndromic intellectual disability with comorbid speech and language deficits and autism spectrum disorder with comorbid severe language impairment. The use of uniform research methods, including dichotic verbal perception tasks and lateral preference performance tests, has led to findings that suggest that this new approach could be a key factor in overcoming the ambiguity of findings from previous studies. By focusing on the discussion of key issues concerning the role of atypical laterality in the genesis of neurodevelopmental psychopathology in both past research and Asenova’s own studies, Brain Lateralization and Developmental Disorders is a valuable reading for students and researchers in neurodevelopmental psychopathology, as well as in developmental neuropsychology and developmental neuroscience.
Download or read book Stuttering Research and Practice written by Nan Bernstein Ratner and published by Psychology Press. This book was released on 1999-02 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current approaches to treating stuttering do not reflect the new understanding of its nature which has emerged from recent studies. This book brings together speech scientists and clinicians to discuss the best ways to close the perceived gap and maximize the effectiveness of treatment. Together, the chapters offer a comprehensive state-of-the-art overview of the complexities of stuttering and its remediation. Genetic, neuropsychological, behavioral, and often-neglected affective and cognitive factors are all considered. Preferred methodologies for empirical investigation are described, and specific examples of applied clinical research designs are provided. The book will be crucial reading for all those professionally concerned with fluency disorders and their students.
Download or read book Stuttering and Cluttering written by David Ward and published by Psychology Press. This book was released on 2008-06-03 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stuttering and Cluttering provides a comprehensive overview of both theoretical and treatment aspects of disorders of fluency: stuttering (also known as stammering) and the lesser-known cluttering. The book demonstrates how treatment strategies relate to the various theories as to why stuttering and cluttering arise, and how they develop. Uniquely, it outlines the major approaches to treatment alongside alternative methods, including drug treatment and recent auditory feedback procedures. Part one looks at different perspectives on causation and development, emphasizing that in many cases these apparently different approaches are inextricably intertwined. Part two covers the assessment, diagnosis, treatment, and evaluation of stuttering and cluttering. In addition to chapters on established approaches, there are sections on alternative therapies, including drug therapy, and auditory feedback, together with a chapter on counselling. Reference is made to a number of established treatment programs, but the focus is on the more detailed description of specific landmark approaches. These provide a framework from which the reader may not only understand others’ treatment procedures, but also a perspective from which they can develop their own. Offering a clear, accessible and comprehensive account of both the theoretical underpinning of stammering therapy and its practical implications, the book will be of interest to speech language therapy students, as well as qualified therapists, psychologists, and to those who stutter and clutter.
