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Author: Aage Moller
Publisher: Elsevier
ISBN: 0323156193
Category : Science
Languages : en
Pages : 318
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Book Description
Auditory Physiology describes the functions of the ear and the auditory nervous system, using well-documented research work. This book explains the physiology of the ear, the general function of the auditory nervous system, and its anatomy. This text also discusses in detail the neurophysiological basis for discriminating frequency and time. This discrimination refers in particular to (1) the ability to distinguish two sounds on the basis of their frequencies when the two sounds are not presented at the same time; and (2) the ability to discriminate one spectral component in a complex sound that contains several spectral components. This book notes that for low frequencies, temporal analysis is more useful in processing complex sounds than the simple determination of energy in different frequency bands. Research shows that particular spatial patterns of response to different characteristic of complex sounds can exist, which are not feature detectors such as neurons specifically tuned to special and complex properties of a certain stimulus. This book can prove beneficial for physiologists, neurobiologists, neurophysiologists, general medical practioners, and EENT specialists.
Author: Aage Moller
Publisher: Elsevier
ISBN: 0323156193
Category : Science
Languages : en
Pages : 318
Get Book Here
Book Description
Auditory Physiology describes the functions of the ear and the auditory nervous system, using well-documented research work. This book explains the physiology of the ear, the general function of the auditory nervous system, and its anatomy. This text also discusses in detail the neurophysiological basis for discriminating frequency and time. This discrimination refers in particular to (1) the ability to distinguish two sounds on the basis of their frequencies when the two sounds are not presented at the same time; and (2) the ability to discriminate one spectral component in a complex sound that contains several spectral components. This book notes that for low frequencies, temporal analysis is more useful in processing complex sounds than the simple determination of energy in different frequency bands. Research shows that particular spatial patterns of response to different characteristic of complex sounds can exist, which are not feature detectors such as neurons specifically tuned to special and complex properties of a certain stimulus. This book can prove beneficial for physiologists, neurobiologists, neurophysiologists, general medical practioners, and EENT specialists.
Author:
Publisher:
ISBN:
Category : Nervous system
Languages : en
Pages : 310
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Book Description
Author: Josef Syka
Publisher: Springer Science & Business Media
ISBN: 1441987126
Category : Science
Languages : en
Pages : 607
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Book Description
The symposium on Acoustical Signal Processing in the Central Auditory System which was held in Prague on September 4--7, 1996 was the third in a series organized in Prague, after the Neuronal Mechanisms of Hearing symposium in 1980 and Auditory Pathway - Structure and Function symposium in 1987. Approximately 100 scientists regis tered for the symposium and presented 82 separate papers and posters. The present vol ume contains 53 of these contributions, mostly presented at the symposium as invited review papers. Several essential changes occurred since the previous meeting in 1987. In auditory neuroscience, recently developed methods opened new horizons in the investigation of the structure and function of the central auditory pathway. Methods like c-fos tracing tech niques and monoclonal antibodies for neurotransmitters and their receptors, like the intro duction of electrophysiological recording from brain slices have made possible new insights into the function of individual neurons and their interconnections, particularly in the cochlear nuclei and in the superior olivary complex. Integrative approaches towards understanding the central auditory function started to dominate in the field. It is not easy at the present time to differentiate between purely morphological and neurochemical ap proaches; similarly electrophysiological approaches are accompanied inevitably by behav ioral and psychophysical studies. The understanding of human brain function advanced significantly during the last several years. mainly due to the contribution of magneto encephalography. positron emission tomography and functional nuclear magnetic reso nance imaging.
Author: Massachusetts Institute of Technology
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 322
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Book Description
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1130
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Book Description
Author: Michael D. Rugg
Publisher: Psychology Press
ISBN: 1135064458
Category : Psychology
Languages : en
Pages : 403
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Book Description
Providing up-to-date and authoritative coverage of key topics in the new discipline of cognitive neuroscience, this book will be essential reading in cognitive psychology, neuropsychology and neurophysiology. Striking a balance between theoretical and empirical approaches to the question of how cognition is supported by the brain, it presents the major experimental methods employed by cognitive neuroscientists and covers a representative range of the subjects currently exciting interest in the field. The nine chapters of the book have been written by leading authorities in their fields. The individual chapters provide "state-of-the-art" reviews of their respective attempts to build bridges between domains of enquiry that, until quite recently, were largely independent of one another. The chapters include two describing the different methods that are now available for non-invasive measurement of human brain activity; another two that discuss various current theoretical approaches to the problem of how information is coded in the nervous system; and single contributions dealing with the neural mechanisms of long-term memory and of movement, the functional and neural architecture of working memory, the organization of language in the brain, and the relationship between perception and consciousness. Cognitive Neuroscience will appeal to advanced undergraduate and graduate students interested in the relationship between the brain and higher mental functions, as well as to established researchers in cognitive neuroscience and related fields.
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1860
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Book Description
Author: G. V. Gersuni
Publisher: Academic Press
ISBN: 1483258076
Category : Science
Languages : en
Pages : 348
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Book Description
Sensory Processes at the Neuronal and Behavioral Levels is a collection of papers dealing with problems of functional organization of the visual and auditory systems. One paper points out that neurophysiological and psychophysiological research in vision can be combined. The paper compares the cat's contrast stimulation by Hermann's grid that elicits neuronal responses of cells with concentric and simple fields as being similar to the subjective vision in man. Another paper addresses the sources of information in the perception of visual spatial relations. For example, eye movements as the source of information about visual spatial relations are refuted. The visual system already estimates accurately the spatial properties of an object before the onset of eye movements. Another paper discusses certain concepts about the mechanisms of the auditory system. One paper presents the results of an experiment involving some adult cats. They were lightly anesthetized and their responses were recorded when the inferior colliculus, or the left and right auditory cortex were stimulated electrically. Another paper analyzes the mechanism used by insect in recognizing species-specific songs. This book is suitable for neurophysiologists, neurochemists, and researchers dealing with physiological acoustics and the psychophysics of the visual system.
Author: R Romand
Publisher: Elsevier
ISBN: 0323145035
Category : Medical
Languages : en
Pages : 595
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Book Description
Development of Auditory and Vestibular Systems is a collection of papers from noted scientists from different disciplines that discuss the state of advancement and perspectives on the development of auditory and vestibular function. The book is divided into three parts. Part I deals with the maturation and development of the different parts of the ear; the development of hearing; and the effects of harmful factors to its development. Part II talks about the development of the vestibular system, its embryogenesis and innervation, and its pathological maturation. The text is recommended for doctors, especially those who specialize in otology and audiology and want to either be updated in the findings about the developments in the field, or conduct studies regarding the developments of these senses.
Author: Moshe Abeles
Publisher: Springer Science & Business Media
ISBN: 3642659950
Category : Science
Languages : en
Pages : 533
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Book Description
nerve; subsequently, however, they concluded that the recordings had been from aberrant cells of the cochlear nucleus lying central to the glial margin of the VIII nerve (GALAMBOS and DAVIS, 1948). The first successful recordmgs from fibres of the cochlear nerve were made by TASAKI (1954) in the guinea pig. These classical but necessarily limited results were greatly extended by ROSE, GALAMBOS, and HUGHES (1959) in the cat cochlear nucleus and by KATSUKI and co-workers (KATSUKI et at. , 1958, 1961, 1962) in the cat and monkey cochlear nerve. Perhaps the most significant developments have been the introduction of techniques for precise control of the acoustic stimulus and the quantitative analysis of neuronal response patterns, notably by the laboratories of KIANG (e. g. GERSTEIN and KIANG, 1960; KIANG et at. , 1962b, 1965a, 1967) and ROSE (e. g. ROSE et at. , 1967; HIND et at. , 1967). These developments have made possible a large number of quanti tative investigations of the behaviour of representative numbers of neurons at these levels of the peripheral auditory system under a wide variety of stimulus conditions. Most of the findings discussed herein have been obtained on anaesthetized cats. Where comparative data are available, substantially similar results have been obtained in other mammalian species (e. g. guinea pig, monkey, rat). Certain significant differences have been noted in lizards, frogs and fish as would be expect ed from the different morphologies of their organs of hearing (e. g.
