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Temporal Pattern Analysis By The Human Auditory System
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Book Synopsis Temporal Pattern Analysis by the Human Auditory System by : Caroline Witton
Download or read book Temporal Pattern Analysis by the Human Auditory System written by Caroline Witton and published by . This book was released on 1999 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spectro-temporal Analysis of Complex Sounds in the Human Auditory System by : Tobias Piechowiak
Download or read book Spectro-temporal Analysis of Complex Sounds in the Human Auditory System written by Tobias Piechowiak and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Complex Pattern Analysis in the Human Auditory System by : Michael Simpson
Download or read book Complex Pattern Analysis in the Human Auditory System written by Michael Simpson and published by . This book was released on 2003 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hearing Loss by : National Research Council
Download or read book Hearing Loss written by National Research Council and published by National Academies Press. This book was released on 2004-12-17 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.
Book Synopsis Neural Representation of Temporal Patterns by : Ellen Covey
Download or read book Neural Representation of Temporal Patterns written by Ellen Covey and published by Springer Science & Business Media. This book was released on 1995 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers from the April 1993 workshop present findings on questions related to temporal pattern representation and discuss possible future strategies for studying temporal pattern analysis, detailing the many approaches to the representation of time-varying information in the nervous system. Contains
Book Synopsis The Human Auditory Cortex by : David Poeppel
Download or read book The Human Auditory Cortex written by David Poeppel and published by Springer Science & Business Media. This book was released on 2012-04-12 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: We live in a complex and dynamically changing acoustic environment. To this end, the auditory cortex of humans has developed the ability to process a remarkable amount of diverse acoustic information with apparent ease. In fact, a phylogenetic comparison of auditory systems reveals that human auditory association cortex in particular has undergone extensive changes relative to that of other species, although our knowledge of this remains incomplete. In contrast to other senses, human auditory cortex receives input that is highly pre-processed in a number of sub-cortical structures; this suggests that even primary auditory cortex already performs quite complex analyses. At the same time, much of the functional role of the various sub-areas in human auditory cortex is still relatively unknown, and a more sophisticated understanding is only now emerging through the use of contemporary electrophysiological and neuroimaging techniques. The integration of results across the various techniques signify a new era in our knowledge of how human auditory cortex forms basis for auditory experience. This volume on human auditory cortex will have two major parts. In Part A, the principal methodologies currently used to investigate human auditory cortex will be discussed. Each chapter will first outline how the methodology is used in auditory neuroscience, highlighting the challenges of obtaining data from human auditory cortex; second, each methods chapter will provide two or (at most) three brief examples of how it has been used to generate a major result about auditory processing. In Part B, the central questions for auditory processing in human auditory cortex are covered. Each chapter can draw on all the methods introduced in Part A but will focus on a major computational challenge the system has to solve. This volume will constitute an important contemporary reference work on human auditory cortex. Arguably, this will be the first and most focused book on this critical neurological structure. The combination of different methodological and experimental approaches as well as a diverse range of aspects of human auditory perception ensures that this volume will inspire novel insights and spurn future research.
Book Synopsis On Mechanisms for the Analysis of Spectral and Temporal Envelope Shape in the Human Auditory System by : Amanda Rachael Jennings
Download or read book On Mechanisms for the Analysis of Spectral and Temporal Envelope Shape in the Human Auditory System written by Amanda Rachael Jennings and published by . This book was released on 2005 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Auditory System and Human Sound-Localization Behavior by : John van Opstal
Download or read book The Auditory System and Human Sound-Localization Behavior written by John van Opstal and published by Academic Press. This book was released on 2016-03-29 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Auditory System and Human Sound-Localization Behavior provides a comprehensive account of the full action-perception cycle underlying spatial hearing. It highlights the interesting properties of the auditory system, such as its organization in azimuth and elevation coordinates. Readers will appreciate that sound localization is inherently a neuro-computational process (it needs to process on implicit and independent acoustic cues). The localization problem of which sound location gave rise to a particular sensory acoustic input cannot be uniquely solved, and therefore requires some clever strategies to cope with everyday situations. The reader is guided through the full interdisciplinary repertoire of the natural sciences: not only neurobiology, but also physics and mathematics, and current theories on sensorimotor integration (e.g. Bayesian approaches to deal with uncertain information) and neural encoding. Quantitative, model-driven approaches to the full action-perception cycle of sound-localization behavior and eye-head gaze control Comprehensive introduction to acoustics, systems analysis, computational models, and neurophysiology of the auditory system Full account of gaze-control paradigms that probe the acoustic action-perception cycle, including multisensory integration, auditory plasticity, and hearing impaired
Book Synopsis Auditory Scene Analysis by : Albert S. Bregman
Download or read book Auditory Scene Analysis written by Albert S. Bregman and published by MIT Press. This book was released on 1994-09-29 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Auditory Scene Analysis addresses the problem of hearing complex auditory environments, using a series of creative analogies to describe the process required of the human auditory system as it analyzes mixtures of sounds to recover descriptions of individual sounds. In a unified and comprehensive way, Bregman establishes a theoretical framework that integrates his findings with an unusually wide range of previous research in psychoacoustics, speech perception, music theory and composition, and computer modeling.
Book Synopsis Sounds in Time by : Paul Thomas Fillmore
Download or read book Sounds in Time written by Paul Thomas Fillmore and published by . This book was released on 2010 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have described a set of experiments examining temporal organization in the auditory system on several timescales, using several stimulus types, to gain a broad picture of the representation of temporal features of sound in human auditory cortex. Experiment one examined the common claim of left hemisphere specialization for speech based on temporal factors (Schwartz & Tallal, 1980, Zatorre et al., 2002), and how these patterns could be modulated by task demands. Subjects listened to words with or without rapid formant transitions, and performed either a semantic or a phonemic task. We found that in the context of whole-word natural language processing, the presence of rapid temporal change does not result in expected left-lateralized effects. When participants attended to sound analysis, stimulus effects became more likely, but were found in both hemispheres. Our results stress the importance of task demands in evaluating theories of auditory perception. Experiment two used a novel stimulus in fMRI, repeated frozen noise, to examine periodotopic organization in auditory cortex for periods of 25, 50, 100, 200 and 400 ms. We found that primary auditory structures were sensitive to all periodicities, with each condition activating distinct additional areas in the temporal plane, and the most anterior areas preferentially sensitive to the longest periods. Despite the use of stimuli within timescales described elsewhere as preferentially driving hemispheric lateralization patterns (Poeppel, 2003), no effects of hemisphere were evident, suggesting that temporal hierarchical organization within hemisphere may be a more dominant structure than that across hemispheres. In experiment three, we used a modified auditory oddball paradigm to find regions of auditory cortex that code for sequence processing for sequences of differing lengths (1, 3 or 6 tones). We found regions sensitive to coding stimulus deviance throughout the temporal lobes, bilaterally. Additionally, downstream areas (i.e. anterior temporal and sensorimotor regions) were increasingly recruited with increasing sequence length. Different areas were active for the three and six-tone conditions, with the six-tone sequence activating the most anterior regions. These spatial patterns, along with those from experiment two, suggest the possibility of a length-based organization for sound in the human temporal lobe.
Book Synopsis Constructing a Representation of Periodicity for Temporal Pattern Recognition in a Vertebrate Auditory System by : James Kozloski
Download or read book Constructing a Representation of Periodicity for Temporal Pattern Recognition in a Vertebrate Auditory System written by James Kozloski and published by . This book was released on 1999 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sound Temporal Envelope and Time-patterns of Activity in the Human Auditory Pathway by : Michael Patrick Harms
Download or read book Sound Temporal Envelope and Time-patterns of Activity in the Human Auditory Pathway written by Michael Patrick Harms and published by . This book was released on 2002 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Cont.) Important for this test was the development of a new set of basis functions for use in a general linear model that enabled the detection and quantification of the full range of cortical activity patterns. This study established that the time-pattern of cortical activity is strongly dependent on sound temporal envelope, but not sound level or bandwidth. Namely, as either rate or sound-time fraction increases, the time-pattern shifts from sustained to phasic. Thus, shifts in the time-pattern of cortical activity from sustained to phasic signal subsecond differences in sound temporal envelope. These shifts may be fundamental to the perception of successive acoustic transients as either distinct or grouped acoustic events.
Book Synopsis Mechanisms of Pattern Analysis in Human Auditory Cortex by : Jason Donald Warren
Download or read book Mechanisms of Pattern Analysis in Human Auditory Cortex written by Jason Donald Warren and published by . This book was released on 2005 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Human Auditory System by : Gastone G. Celesia
Download or read book The Human Auditory System written by Gastone G. Celesia and published by Elsevier. This book was released on 2015-03-06 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Human Auditory System: Fundamental Organization and Clinical Disorders provides a comprehensive and focused reference on the neuroscience of hearing and the associated neurological diagnosis and treatment of auditory disorders. This reference looks at this dynamic area of basic research, a multidisciplinary endeavor with contributions from neuroscience, clinical neurology, cognitive neuroscience, cognitive science communications disorders, and psychology, and its dramatic clinical application. A focused reference on the neuroscience of hearing and clinical disorders Covers both basic brain science, key methodologies and clinical diagnosis and treatment of audiology disorders Coverage of audiology across the lifespan from birth to elderly topics
Book Synopsis Auditory and Visual Pattern Recognition by : David J. Getty
Download or read book Auditory and Visual Pattern Recognition written by David J. Getty and published by Lawrence Erlbaum Associates. This book was released on 1981 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Auditory Pattern Memory: Mechanisms of Temporal Pattern Discrimination by Human Observers by :
Download or read book Auditory Pattern Memory: Mechanisms of Temporal Pattern Discrimination by Human Observers written by and published by . This book was released on 1992 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several studies of temporal pattern perception were conducted using tasks where the listener discriminated whether two tonal sequences formed the same temporal pattern or which of two patterns was more rhythmic. In different conditions, the stimulus patterns were delayed, time expanded or compressed, presented at different frequencies and to different ears, or constructed of sub- patterns having different temporal correlations. Mathematical models of performance were employed to describe performance in these tasks. Further work was accomplished extending signal detection theory to the performance of statistically ideal and (certain) non-ideal groups. Other experiments were conducted on the processing of visual display elements as a function of element reliability and perceptual structure.
Book Synopsis The Auditory Cortex by : Jeffery A. Winer
Download or read book The Auditory Cortex written by Jeffery A. Winer and published by Springer Science & Business Media. This book was released on 2010-12-02 with total page 711 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been substantial progress in understanding the contributions of the auditory forebrain to hearing, sound localization, communication, emotive behavior, and cognition. The Auditory Cortex covers the latest knowledge about the auditory forebrain, including the auditory cortex as well as the medial geniculate body in the thalamus. This book will cover all important aspects of the auditory forebrain organization and function, integrating the auditory thalamus and cortex into a smooth, coherent whole. Volume One covers basic auditory neuroscience. It complements The Auditory Cortex, Volume 2: Integrative Neuroscience, which takes a more applied/clinical perspective.