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Author: Santosh A. Helekar
Publisher: Springer Science & Business Media
ISBN: 1461484006
Category : Medical
Languages : en
Pages : 301
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Book Description
Basic research over the last decade or two has uncovered similarities between speech, especially its sensori-motor aspects, and vocal communication in several non-human species. The most comprehensive studies so far have been conducted in songbirds. Songbirds offer us a model system to study the interactions between developmental or genetic predispositions and tutor-dependent influences, on the learning of vocal communication. Songbird research has elucidated cellular and molecular mechanisms underlying learning and production of vocal patterns, perception of vocal sounds, vocal motor control and vocal neuromotor plasticity. More recently, the entire genome of the songbird zebra finch has been sequenced. These discoveries, along with the identification of several genes implicated in familial human speech and language disorders, have made it possible to look for analogues of speech and language dysfunction in zebra finches, at least at the perceptual and sensori-motor levels. Two approaches in particular have led us closer to the development of animal models of human speech conditions, namely developmental stuttering and a familial verbal dyspraxia associated with a mutation in the gene for the transcription factor FoxP2. Work on other animals that show developmental sensori-motor learning of vocal sounds used for communication have also shown significant progress, leading to the possibility of development of models of speech and language dysfunction in them. Among mammals, the principal ones include dolphins and whales. In non-human primates, while vocal learning per se is not very prominent, investigations on their communicative abilities have thrown some light on the rudiments of language. These considerations make the publication of a book focused on animal models of speech and language disorders, detailing the overall investigative approach of neurobehavioral studies in animals capable of vocal communication and learned vocalizations, a much-needed and worthwhile project. It would serve as a unifying review of research in this new multidisciplinary frontier, spanning the molecular to the behavioral, for clinicians and researchers, as well as a teaching resource for advanced speech pathology and neuroscience students. This book will also be the first of its kind.
Author: Santosh A. Helekar
Publisher: Springer Science & Business Media
ISBN: 1461484006
Category : Medical
Languages : en
Pages : 301
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Book Description
Basic research over the last decade or two has uncovered similarities between speech, especially its sensori-motor aspects, and vocal communication in several non-human species. The most comprehensive studies so far have been conducted in songbirds. Songbirds offer us a model system to study the interactions between developmental or genetic predispositions and tutor-dependent influences, on the learning of vocal communication. Songbird research has elucidated cellular and molecular mechanisms underlying learning and production of vocal patterns, perception of vocal sounds, vocal motor control and vocal neuromotor plasticity. More recently, the entire genome of the songbird zebra finch has been sequenced. These discoveries, along with the identification of several genes implicated in familial human speech and language disorders, have made it possible to look for analogues of speech and language dysfunction in zebra finches, at least at the perceptual and sensori-motor levels. Two approaches in particular have led us closer to the development of animal models of human speech conditions, namely developmental stuttering and a familial verbal dyspraxia associated with a mutation in the gene for the transcription factor FoxP2. Work on other animals that show developmental sensori-motor learning of vocal sounds used for communication have also shown significant progress, leading to the possibility of development of models of speech and language dysfunction in them. Among mammals, the principal ones include dolphins and whales. In non-human primates, while vocal learning per se is not very prominent, investigations on their communicative abilities have thrown some light on the rudiments of language. These considerations make the publication of a book focused on animal models of speech and language disorders, detailing the overall investigative approach of neurobehavioral studies in animals capable of vocal communication and learned vocalizations, a much-needed and worthwhile project. It would serve as a unifying review of research in this new multidisciplinary frontier, spanning the molecular to the behavioral, for clinicians and researchers, as well as a teaching resource for advanced speech pathology and neuroscience students. This book will also be the first of its kind.
Author: Jo Van Herwegen
Publisher: Psychology Press
ISBN: 1317563603
Category : Psychology
Languages : en
Pages : 319
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Book Description
Interest in the field of neurodevelopmental disorders has grown exponentially in recent years across a range of disciplines, including psychology, psychiatry, education and neuroscience. The research itself has become more sophisticated, using multidisciplinary methods to probe interdisciplinary questions. Neurodevelopmental Disorders: Research Challenges and Solutions provides a thorough overview of the key issues involved in researching neurodevelopmental disorders. The volume includes 14 chapters, arranged over three sections. Chapters in the first section address general research challenges for the study of neurodevelopmental disorders. The second section draws upon specific disorders (such as Williams syndrome, Autism Spectrum Disorders, Down Syndrome, Fragile X Syndrome, ADHD, and Language Disorders) to consider the syndrome-specific issues or challenges that may be crucial to advancing our understanding of aspects of cognition and behavior associated with them. The final section considers how research evidence may be translated into practice to begin making an impact upon the lives of individuals who have neurodevelopmental disorders and their families. Each chapter in the book also includes ‘practical tips’ for either conducting research with individuals who have neurodevelopmental disorders or considering wider practical issues. The book will be indispensable reading for advanced students, researchers, and practitioners in the fields of developmental psychology, developmental psychopathology, special needs education, neuropsychology, and neurodevelopmental disorders.
Author: Christy L. Ludlow
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 248
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Book Description
Author: Robert A. McArthur
Publisher: Academic Press
ISBN: 0080920411
Category : Science
Languages : en
Pages : 1367
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Book Description
Animal and Translational Models for CNS Drug Discovery combines the experience of academic, clinical and pharmaceutical neuroscientists in a unique collaborative approach to provide a greater understanding of the relevance of animal models of neuropsychiatric disorders and their role as translational tools for the discovery of CNS drugs being developed for the treatment of these disorders. The focus of this three-volume series of essays is to present a consensual picture of the translational value of animal models from leading experts actively involved in the use of animal models for understanding fundamental neurobiology of CNS disorders and the application of this knowledge to CNS drug discovery, and clinical investigators involved in clinical trials, drug development and eventual registration of novel pharmaceuticals. Each volume of the Animal and Translational Models for CNS Drug Discovery series is dedicated to the development and use of animal models in key therapeutic areas in psychiatric, neurologic and reward deficit disorders. Each volume has introductory chapters expressing the view of the role and relevance of animal models for CNS drug discovery and development from the perspective of (a) academic basic neuroscientific research, (b) applied pharmaceutical drug discovery and development, and (c) issues of clinical trial design and regulatory agencies limitations. Each volume examines the rationale, use, robustness and limitations of animal models in relevant therapeutic areas and discusses the use of animal models for target identification and validation. The clinical relevance of animal models is discussed in terms of major limitations in cross-species comparisons, clinical trial design of drug candidates, and how clinical trial endpoints could be improved. The aim of this series of volumes on Animal and Translational Models for CNS Drug Discovery is to identify and provide common endpoints between species that can serve to inform both the clinic and the bench with the information needed to accelerate clinically-effective CNS drug discovery. - Provides clinical, academic, government and industry perspectives fostering integrated communication between principle participants at all stages of the drug discovery process - Critical evaluation of animal and translational models improving transition from drug discovery and clinical development - Emphasizes what results mean to the overall drug discovery process - Explores issues in clinical trial design and conductance in each therapeutic area - Each volume is available for purchase individually.
Author: Vinoth Jagaroo
Publisher: Springer
ISBN: 1461438462
Category : Psychology
Languages : en
Pages : 310
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Book Description
The interest in ‘biomarkers’ seen across a spectrum of biomedical disciplines reflects the rise of molecular biology and genetics. A host of ‘omics’ disciplines in addition to genomics, marked by multidimensional data and complex analyses, and enabled by bioinformatics, have pushed the trajectory of biomarker development even further. They have also made more tractable the complex mappings of genotypes to phenotypes – genome-to-phenome mapping – to which the concept of a biomarker is central. Genomic investigations of the brain are beginning to reveal spectacular associations between genes and neural systems. Neural and cognitive phenomics are considered a necessary complement to genomics of the brain. Other major omics developments such as connectomics, the comprehensive mapping of neurons and neural networks, are heralding brain maps of unprecedented detail. Such developments are defining a new era of brain science. And in this new research environment, neural systems and cognitive operations are pressed for new kinds of definitions – that facilitate brain-behavioral alignment in an omics operating environment. This volume explores the topic of markers framed around the constructs of cognitive and neural systems. ‘Neurophenotype’ is a term adopted to describe a neural or cognitive marker that can be scientifically described within an associative framework – and while the genome-to-phenome framework is the most recognized of these, epigenetics and non-gene-regulated neural dynamics also suggest other frameworks. In either case, the term neurophenotype defines operational constructs of brain-behavioral domains that serve the integration of these domains with neuroscientific and omics models of the brain. The topic is critically important to psychiatry and neuropsychology: Neurophenotypes offer a ‘format’ and a ‘language’ by which psychiatry and neuropsychology can be in step with the brain sciences. They also bring a new challenge to the clinical neurosciences in terms of construct validation and refinement. Topics covered in the volume include: Brain and cognition in the omics era Phenomics, connectomics, and Research Domain Criteria Circuit-based neurophenotypes, and complications posed by non-gene regulated factors The legacy of the endophenotype concept – its utility and limitations Various potential neurophenotypes of relevance to clinical neuroscience, including Response Inhibition, Fear Conditioning and Extinction, Error Processing, Reward Dependence and Reward Deficiency, Face Perception, and Language Phenotypes Dynamic (electrophysiological) and computational neurophenotypes The challenge of a cultural shift for psychiatry and neuropsychology The volume may be especially relevant to researchers and clinical practitioners in psychiatry and neuropsychology and to cognitive neuroscientists interested in the intersection of neuroscience with genomics, phenomics and other omics disciplines.
Author: Gregory Hickok
Publisher: Academic Press
ISBN: 0124078621
Category : Psychology
Languages : en
Pages : 1188
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Book Description
Neurobiology of Language explores the study of language, a field that has seen tremendous progress in the last two decades. Key to this progress is the accelerating trend toward integration of neurobiological approaches with the more established understanding of language within cognitive psychology, computer science, and linguistics. This volume serves as the definitive reference on the neurobiology of language, bringing these various advances together into a single volume of 100 concise entries. The organization includes sections on the field's major subfields, with each section covering both empirical data and theoretical perspectives. "Foundational" neurobiological coverage is also provided, including neuroanatomy, neurophysiology, genetics, linguistic, and psycholinguistic data, and models. - Foundational reference for the current state of the field of the neurobiology of language - Enables brain and language researchers and students to remain up-to-date in this fast-moving field that crosses many disciplinary and subdisciplinary boundaries - Provides an accessible entry point for other scientists interested in the area, but not actively working in it – e.g., speech therapists, neurologists, and cognitive psychologists - Chapters authored by world leaders in the field – the broadest, most expert coverage available
Author: Stefan M Brudzynski
Publisher: Academic Press
ISBN: 0128097736
Category : Science
Languages : en
Pages : 582
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Book Description
Handbook of Ultrasonic Vocalization: Window into the Mammalian Brain, Volume 25, is an exhaustive resource on ultrasonic vocalizations in vertebrates, providing full coverage of all aspects of these vocalizations. The book also demonstrates the usefulness of ultrasonic vocalizations in studies of animal communication, sociobiological states, and in mammalian models of affective disorders, addictions and neurodevelopmental disorders, making it an indispensable resource for researchers using animal models. The book begins with the evolution of vocal communication before discussing mechanisms of ultrasound production, perception and the brain systems involved in emotional arousal that are responsible for the generation of vocalization and emotional states. In addition, the book covers studies of neuroactive agents and sociopsychological conditions that can regulate the outcome of ultrasonic vocalization and provide clues about animals' internal states. Critically, the book also includes thorough coverage of pharmacological investigations using ultrasonic vocalizations, increasingly being utilized for studies in affective disorders, psychoses, addiction and alcoholism. No other book provides such extensive coverage of this rapidly growing field of study. - Represents a multidisciplinary approach that incorporates evolution, communication, behavioral homeostasis, emotional expression and neuropsychiatric dysfunction - Provides a systematic review of ultrasonic vocalizations in major groups of rodents widely used in laboratory research - Discusses numerous other species across vertebrates that emit ultrasounds
Author: Maria Mody
Publisher: Springer
ISBN: 1493973258
Category : Psychology
Languages : en
Pages : 227
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Book Description
This important volume brings together significant findings on the neural bases of spoken language –its processing, use, and organization, including its phylogenetic roots. Employing a potent mix of conceptual and neuroimaging-based approaches, contributors delve deeply into specialized structures of the speech system, locating sensory and cognitive mechanisms involved in listening and comprehension, grasping meanings and storing memories. The novel perspectives revise familiar models by tracing linguistic interactions within and between neural systems, homing in on the brain’s semantic network, exploring the neuroscience behind bilingualism and multilingual fluency, and even making a compelling case for a more nuanced participation of the motor system in speech. From these advances, readers have a more three-dimensional picture of the brain—its functional epicenters, its connections, and the whole—as the seat of language in both wellness and disorders. Included in the topics: · The interaction between storage and computation in morphosyntactic processing. · The role of language in structure-dependent cognition. · Multisensory integration in speech processing: neural mechanisms of cross-modal after-effect. · A neurocognitive view of the bilingual brain. · Causal modeling: methods and their application to speech and language. · A word in the hand: the gestural origins of language. Neural Mechanisms of Language presents a sophisticated mix of detail and creative approaches to understanding brain structure and function, giving neuropsychologists, cognitive neuroscientists, developmental psychologists, cognitive psychologists, and speech/language pathologists new windows onto the research shaping their respective fields.
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1104
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Book Description
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 742
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