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Author: Jos J. Eggermont
Publisher: Elsevier
ISBN: 0443155496
Category : Medical
Languages : en
Pages : 478
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Book Description
Brain Responses to Auditory Mismatch and Novelty Detection: Predictive Coding from Cocktail Parties to Auditory-Related Disorders provides the connections between changes in the ‘error-generating network’ and disorder-specific changes while also exploring its diagnostic properties. The book allows the reader to appreciate the outcomes of predictive coding theory in fields of auditory streaming (including the cocktail-party effect) and psychiatric disorders with an auditory component. These include mild cognitive impairment (MCI), Alzheimer’s disease, attention-deficit and hyperactivity disorder (ADHD), autism spectrum disorder (ASD), schizophrenia and the cognitive aspects of Parkinson’s disease. The book combines animal experiments on adaptation, human auditory evoked potentials, including MMN and their maturational, as well as aging aspects into one comprehensive resource. Compares and contrasts animal vs human data Provides detailed maturational and aging aspects Details the differences between auditory, visual and somatosensory MMN networks Reviews predictive coding in various psychiatric disorders
Author: Jos J. Eggermont
Publisher: Elsevier
ISBN: 0443155496
Category : Medical
Languages : en
Pages : 478
Get Book Here
Book Description
Brain Responses to Auditory Mismatch and Novelty Detection: Predictive Coding from Cocktail Parties to Auditory-Related Disorders provides the connections between changes in the ‘error-generating network’ and disorder-specific changes while also exploring its diagnostic properties. The book allows the reader to appreciate the outcomes of predictive coding theory in fields of auditory streaming (including the cocktail-party effect) and psychiatric disorders with an auditory component. These include mild cognitive impairment (MCI), Alzheimer’s disease, attention-deficit and hyperactivity disorder (ADHD), autism spectrum disorder (ASD), schizophrenia and the cognitive aspects of Parkinson’s disease. The book combines animal experiments on adaptation, human auditory evoked potentials, including MMN and their maturational, as well as aging aspects into one comprehensive resource. Compares and contrasts animal vs human data Provides detailed maturational and aging aspects Details the differences between auditory, visual and somatosensory MMN networks Reviews predictive coding in various psychiatric disorders
Author: Melanie A. Woodin
Publisher: Springer Science & Business Media
ISBN: 1441969780
Category : Medical
Languages : en
Pages : 191
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Book Description
This volume will explore the most recent findings on cellular mechanisms of inhibitory plasticity and its functional role in shaping neuronal circuits, their rewiring in response to experience, drug addiction and in neuropathology. Inhibitory Synaptic Plasticity will be of particular interest to neuroscientists and neurophysiologists.
Author: Heike Corinna Althen
Publisher:
ISBN:
Category :
Languages : en
Pages : 65
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Book Description
One way of structuring the huge amount of sound input reaching the human ear, is extracting sound objects, which are formed by stimuli having a certain regularity in common. Mismatching stimuli are detected pre-attentively and can trigger an involuntary attention switch towards them. The auditory-event related potential which reflects the process of detecting mismatching sounds is called mismatch negativity (03N), usually peaks at 150 to 250 ms from stimulus onset and has bilateral sources in auditory and prefrontal cortex. 03N is elicited by deviants violating auditory regularities, like in a simple "oddball paradigm", which is composed of unchanging repetitive "standard" sounds and rare, randomly occurring, deviating sounds (so called deviants), as well as by violations of more complex auditory regularities. Recently it has been shown that also the middle latency response (MLR), which is an earlier auditory evoked potential (AEP), reflects the occurrence of deviating sounds in an oddball paradigm. The objective of the present thesis was to examine the role of the middle latency response in the auditory deviance detection system. The first study showed that lower intensity deviants of an oddball paradigm elicited a slight negativity at the transition from the Na to the Pa wave, in comparison to the response elicited by physically identical standard stimuli. In addition, an 03N was elicited. In the second study a hypercomplex invariance, more concretely, a feature-conjunction paradigm with two types of standard stimuli, each with a distinct combination of stimulus frequency and stimulus source location, and two types of deviant stimuli, each with the frequency of one standard stimulus, and the location of the other, were presented. In order to compare the results with MLRs elicited by stimuli of a simple auditory regularity, an additional simple oddball paradigm with frequency deviants was presented. The Nb wave of the MLR was enhanced in response to frequency deviants compared to standard stimuli of the simple oddball paradigm. However, comparison of the MLRs to deviants and standards of the feature-conjunction paradigm yielded no differences. An 03N was elicited in both paradigms. In the third study the application of a variation of the multi-feature paradigm for MLR studies and the MLR in response to frequency-intensity double deviants were probed. Frequency-intensity double deviants elicited a significant enhancement of the MLR, which was as large as the sum of the enhancements elicited by the frequency and intensity single deviants. The results of the present thesis suggest that the early deviance detection at the level of the MLR occurs only for simple auditory regularities, as in the case of feature repetitions in the simple oddball paradigm, or in the multi-feature paradigm, where formation of the standard trace does not require extracting feature-combinations. Furthermore, the results suggest that deviations in frequency and intensity are processed independently from each other. Based on evidence from the present thesis and from other studies, we conclude that the regularity encoding and deviance detection of stimuli presented in more complex auditory regularities than the simple oddball or the multi-feature paradigm require higher-order brain mechanisms than those reflected in the MLR. This goes in line with the hypothesis of a hierarchically organized auditory novelty system. Concerning the cellular mechanisms underlying auditory deviance detection, it has been proposed that stimulus-specific adaptation (SSA) to stimulus probabilities observed in animal auditory subcortical and cortical structures could be the single neuron correlate of the deviance-related activity in the human AEP due to its similar characteristics to 03N. However, since the latencies of the MLR better match the latencies of SSA, it is probable that the deviance-related modulations in the MLR represent a more direct correlate of the early cellular SSA, than 03N.
Author: John Polich
Publisher: Springer Science & Business Media
ISBN: 1461502942
Category : Medical
Languages : en
Pages : 193
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Book Description
This volume presents the first systematic overview of how event-related brain potential (ERP), cognitive electroencephalography (EEG), and functional magnetic imaging (fMRI) measures reflect the mental events arising from changes in sensory stimulation. The contents are fresh, the literature distillations highly informative, and the range of topics extremely useful for cognitive neuroscientists, psychologists, and researchers.
Author: Farah I. Corona-Strauss
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: György Buzsáki
Publisher: Springer
ISBN: 3319288024
Category : Medical
Languages : en
Pages : 181
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Book Description
This book brings together leading investigators who represent various aspects of brain dynamics with the goal of presenting state-of-the-art current progress and address future developments. The individual chapters cover several fascinating facets of contemporary neuroscience from elementary computation of neurons, mesoscopic network oscillations, internally generated assembly sequences in the service of cognition, large-scale neuronal interactions within and across systems, the impact of sleep on cognition, memory, motor-sensory integration, spatial navigation, large-scale computation and consciousness. Each of these topics require appropriate levels of analyses with sufficiently high temporal and spatial resolution of neuronal activity in both local and global networks, supplemented by models and theories to explain how different levels of brain dynamics interact with each other and how the failure of such interactions results in neurologic and mental disease. While such complex questions cannot be answered exhaustively by a dozen or so chapters, this volume offers a nice synthesis of current thinking and work-in-progress on micro-, meso- and macro- dynamics of the brain.
Author:
Publisher: ScholarlyEditions
ISBN: 1481645579
Category : Medical
Languages : en
Pages : 668
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Book Description
Issues in Neuroscience Research and Application: 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Neurobiology. The editors have built Issues in Neuroscience Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Neurobiology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Neuroscience Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author: Steven J. Luck
Publisher: Oxford University Press
ISBN: 0199328048
Category : Medical
Languages : en
Pages : 664
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Book Description
The Oxford Handbook of Event-Related Potential Components provides a detailed and comprehensive overview of the major ERP components.
Author: Nina Kraus
Publisher: Springer
ISBN: 331947944X
Category : Medical
Languages : en
Pages : 306
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Book Description
This volume will cover a variety of topics, including child language development; hearing loss; listening in noise; statistical learning; poverty; auditory processing disorder; cochlear neuropathy; attention; and aging. It will appeal broadly to auditory scientists—and in fact, any scientist interested in the biology of human communication and learning. The range of the book highlights the interdisciplinary series of questions that are pursued using the auditory frequency-following response and will accordingly attract a wide and diverse readership, while remaining a lasting resource for the field.
Author:
Publisher: Academic Press
ISBN: 0128054093
Category : Medical
Languages : en
Pages : 5215
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Book Description
The Senses: A Comprehensive Reference, Second Edition, Seven Volume Set is a comprehensive reference work covering the range of topics that constitute current knowledge of the neural mechanisms underlying the different senses. This important work provides the most up-to-date, cutting-edge, comprehensive reference combining volumes on all major sensory modalities in one set. Offering 264 chapters from a distinguished team of international experts, The Senses lays out current knowledge on the anatomy, physiology, and molecular biology of sensory organs, in a collection of comprehensive chapters spanning 4 volumes. Topics covered include the perception, psychophysics, and higher order processing of sensory information, as well as disorders and new diagnostic and treatment methods. Written for a wide audience, this reference work provides students, scholars, medical doctors, as well as anyone interested in neuroscience, a comprehensive overview of the knowledge accumulated on the function of sense organs, sensory systems, and how the brain processes sensory input. As with the first edition, contributions from leading scholars from around the world will ensure The Senses offers a truly international portrait of sensory physiology. The set is the definitive reference on sensory neuroscience and provides the ultimate entry point into the review and original literature in Sensory Neuroscience enabling students and scientists to delve into the subject and deepen their knowledge. All-inclusive coverage of topics: updated edition offers readers the only current reference available covering neurobiology, physiology, anatomy, and molecular biology of sense organs and the processing of sensory information in the brain Authoritative content: world-leading contributors provide readers with a reputable, dynamic and authoritative account of the topics under discussion Comprehensive-style content: in-depth, complex coverage of topics offers students at upper undergraduate level and above full insight into topics under discussion
