Neuroimaging In Communication Sciences And Disorders

There can be little doubt that the huge developments in brain imaging technology over the past 15 years have opened up a whole new vista of possibilities for the assessment and treatment of human communication disorders. At issue of course is whether those possibilities are being realized and what form of influence this will have on the field speech-language pathology and hearing disorders in the immediate future. The rate of development in neuroimaging is so rapid that it is almost impossible to predict very far into the future in trying to understand this influence. Nonetheless, it is now becoming clear that the availability of technologies that make it possible to investigate, even in real time, the neural regions and systems that are functionally related disorders is having a transforming impact on the discipline. In this series we have brought together some of the principal researchers in our discipline and who are working at the "cutting edge" in applying neuroimaging to communication disorders.

Neuroimaging in Neurogenic Communication Disorders provides a comprehensive review of cases utilizing neuroimaging in neurogenic communication disorders. Basic knowledge of neuroanatomy and medical conditions related to these speech and language disorders are discussed. Each case study includes information on neuroanatomy, case presentation, neuroimaging, differential diagnosis, and final diagnosis. This book is written for medical students, practitioners and researchers in neuroscience and speech language pathology. Neurogenic communication disorders are caused by damage to the central or peripheral nervous system. This damage can be caused by Parkinson’s disease, stroke, dementia, traumatic brain injury, brain tumors, and other neurologic disorders and causes issues such as aphasia, dysarthria and apraxia. Focuses on neuroimaging in acquired neurogenic communication disorders like apraxia, dysarthria and aphasia Covers basic neuroanatomy as related to speech and pathology Includes cases organized by anatomical entities involved in lesions

The ability to communicate is amazing. No other human ability is so complicated, so sophisticated, so important to civilization-and yet so taken for granted. How tragic would life be without the marvelous ability to communicate? In Simply Amazing: Communication Sciences and Disorders, Dr. Dennis C. Tanner explores the stages of the communication chain and examines the act of speech communication from the speaker's thoughts to the listener's understanding of them. Relying on more than forty years of experience studying, teaching, researching, and providing clinical services in the communication sciences discipline, Tanner provides a frank and informative discussion about the subject, including both conventional and offbeat theories of human communication, unique and sometimes bizarre disorders, and intriguing patients. Through anecdotes, examples, illustrations, case studies, and personal asides of the amazing human ability to communicate-as well as the myriad disorders, defects, delays, and disabilities that can lay waste to it-Simply Amazing: Communication Sciences and Disorders provides keen insight into the world of communication.

Neuroscience Fundamentals for Communication Sciences and Disorders, Second Edition is a comprehensive textbook primarily designed for undergraduate neural bases or graduate neuroscience courses in communication sciences and disorders programs (CSD). The text can also be used as an accessible go-to reference for speech-language pathology and audiology clinical professionals practicing in medical and rehab settings. Written with an engaging and conversational style, the author uses humor and analogies to explain concepts that are often challenging for students. Complemented by more than 400 visually rich and beautifully drawn full-color illustrations, the book emphasizes brain and behavior relationships while also ensuring coverage of essential neuroanatomy and neurophysiology in an integrative fashion. With a comprehensive background in the principles, processes, and structures underlying the workings of the human nervous system, students and practitioners alike will be able to better understand and apply brain-behavior relationships to make appropriate clinical assessments and treatment decisions. Extending well beyond traditional neuroanatomy-based textbooks, this resource is designed to satisfy three major goals: Provide neuroanatomical and neurophysiological detail that meets the real-world needs of the contemporary CSD student as they move forward toward clinical practice and into the future where advancements in the field of health and brain sciences are accelerating and contributing more and more each day to all areas of rehabilitation. Provide clear, understandable explanations and intuitive material that explains how and why neuroanatomical systems, processes, and mechanisms of the nervous system operate as they do during human behavior. Provide a depth and scope of material that will allow the reader to better understand and appreciate a wide range of evidence-based literature related to behavior, cognition, emotion, language, and sensory perception—areas that all directly impact treatment decisions. New to the Second Edition: * 40 new full-color illustrations * Reorganization and division of content from Chapters 4, 5, and 6 of the previous edition, into six new and more digestible chapters * A new standalone chapter on the cranial nerves * Addition of a major section and discussion on the neural bases of swallowing * Addition of more summary tables and process flowcharts to simplify the text and provide ready-made study materials for students * Revisions to most figures to improve their clarity and coherence with the written material Disclaimer: Please note that ancillary content (such as documents, audio, and video, etc.) may not be included as published in the original print version of this book.

The SAGE Encyclopedia of Human Communication Sciences and Disorders is an in-depth encyclopedia aimed at students interested in interdisciplinary perspectives on human communication—both normal and disordered—across the lifespan. This timely and unique set will look at the spectrum of communication disorders, from causation and prevention to testing and assessment; through rehabilitation, intervention, and education. Examples of the interdisciplinary reach of this encyclopedia: A strong focus on health issues, with topics such as Asperger's syndrome, fetal alcohol syndrome, anatomy of the human larynx, dementia, etc. Including core psychology and cognitive sciences topics, such as social development, stigma, language acquisition, self-help groups, memory, depression, memory, Behaviorism, and cognitive development Education is covered in topics such as cooperative learning, special education, classroom-based service delivery The editors have recruited top researchers and clinicians across multiple fields to contribute to approximately 640 signed entries across four volumes.

The amount of patients surviving severe brain injury has gradually increased over these last decades thanks to the development of intensive care. These patients either recover quickly from coma or go through prolonged disorders of consciousness such as vegetative state/unresponsive wakefulness syndrome (VS/UWS) or minimally conscious state (MCS). While patients in a minimally conscious state are to some extent aware of themselves and the environment, and show fluctuating but reproducible signs of consciousness, patients in a vegetative state/unresponsive wakefulness syndrome are awake but only show reflexive behaviors. These patients are unable to communicate and present vigilance fluctuation, sensory deficits as well as severe motor and language impairments. Even though behavioral assessment currently remains the gold standard for diagnosis, a number of studies highlights the difficulty in making the distinction between conscious and unconscious patients based on clinical examinations and show a misdiagnosis rate as high as 40%. Misdiagnosis can nevertheless have serious consequences on patient’s management, medically but also ethically (i.e., regarding end-of-life decision). The emergence of functional neuroimaging techniques (such as positron emission tomography – PET and functional magnetic resonance imaging – fMRI) opened new opportunities to study brain activity in patients with disorders of consciousness (DOC). Recent neuroimaging tools have brought new understandings on how the brain functions after coma, and how these tools can complement bedside assessment by improving diagnosis and prognosis of DOC patients. Indeed, we know now that most patients in VS/UWS present partial activation of sensory networks and impaired functional connectivity contrary to patients in MCS. The reemergence of thalamo-cortical connections has also been associated with recovery of consciousness; whereas, thalamic atrophy has been associated to chronic DOC. Recent findings have also stressed the interest of neuroimaging in the management and the treatment of these patients. fMRI has been used as brain computer interfaces to detect consciousness in unresponsive patients and to allow basic communication in minimally conscious patients. Neuroimaging techniques are also currently being used to examine the effects of potential therapy such as pharmacological medications (e.g., Amantadine or Zolpidem) and brain stimulations (e.g., transcranial direct current stimulation or repetitive transcranial magnetic stimulation).

The only volume to offer hands-on information about the wide range of research philosophies, methods and tools used across linguistics, phonetics, and speech science, as applied to disordered speech and language. • Covers core topics for students undertaking their own research, including experimental and qualitative methods, sociolinguistics, corpus construction and analysis, data recording, transcription and digital analysis of speech, and speech imaging. • Considers the research ethics associated with working with people who have speech, language or other communication difficulties. • Includes a detailed discussion of the dissemination of research results, and advice on the writing of theses and dissertations, and on the writing and publishing of journal articles, as well the peer review process. • Offers students and researchers from a variety of entry points – such as linguistics, education, psychology, and speech pathology – an introduction to the scope of research in clinical linguistics and phonetics, and a practical guide to this interdisciplinary field