The anatomy, physiology and clinical correlates Musiek, Frank E. creator Baran, Jane A. text bibliography mau Boston Pearson c2007 2007 monographic eng

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xvii, 370 p. : ill. ; 28 cm. 1. Overview of the Anatomy and Physiology of the Auditory System Introduction to the Auditory System The Peripheral Auditory System External and Middle Ear The Cochlea The Auditory Nerve The Central Auditory System The Cochlear Nucleus The Superior Olivary Complex The Lateral Lemniscus Inferior Colliculus The Medial Geniculate Body and Auditory Thalamus Auditory Cortex and Subcortex The Corpus Callosum Vascular Anatomy and Related Functions Vascular Anatomy of the Peripheral System Vascular Anatomy of the Central Auditory System The Efferent System The Caudal and Rostral Systems Neurotransmission in the Auditory System Summary 2. The External Ear: Its Structure and Function Introduction Anatomy Pinna (Auricle) External Auditory Meatus (Ear Canal) Functions of the Outer Ear Pinna ( Auricle) External Auditory Meatus (Ear Canal) Directional Effects Combined Effects of the Head and Torso and Outer Ear on Pressure Gain Summary 3. Anatomy and Physiology of the Middle Ear Introduction Anatomy Middle Ear Space (Cavity) Tympanic Membrane (Eardrum) Ossicular Chain Support for the Ossicular Chain Eustachian Tube Middle Ear Muscles Middle Ear Space Combined Effects of the Outer Ear and Middle Ear on Sound Transmission Tympanic Membrane (Eardrum) Ossicular Chain Eustachian Tube The Middle Ear Transformer Bone-Conduction Mechanisms Summary 4. Functional Anatomy of the Cochlea Introduction Overview of the Temporal Bone Osseous (Bony) Cochlea Membranous Cochlea and Related Structures Scalae and Cochlear Fluids Basilar and Reissner's Membranes Organ of Corti Tectorial Membrane Reticular Lamina Lateral Wall of Cochlear Duct Hair Cells Supporting Cells Summary 5. Cochlear Physiology I: Mostly Mechanics Introduction The Traveling Wave Hair Cell Mechanics Summary 6. Cochlear Physiology II: Mostly Electrophysiology Introduction Cochlear Organization Fluid Compartments Cochlear Duct and Organ of Corti Sensory Hair Cells Stria Vascularis: Ion Pumps and Potassium Recycling Hair Cell Transduction Channel Selectivity Gross Cochlear Potentials Endocochlear Potential Cochlear Microphonic Potential Summating Potential Compound Action Potential Hair Cell Receptor Potentials Basal Turn IHC Receptor Potential Basal Turn OHC Receptor Potential Apical Turn IHCs and OHCs Hair Cell Tuning Hair Cell Input/Output Functions Efferent Stimulation OHC Function Electromotility Electromotility Motor and Prestin Otocoustic Emissions Types of Otocoustic Emissions TEOAEs DPOAEs SOAEs EEOAEs Prestin, DPOAEs, and Threshold 7. Structure and Function of the Auditory Nerve Introduction Anatomy of the Auditory Nerve Physiology of the Auditory Nerve Fundamental Considerations Frequency Coding of Tones Frequency Coding of Complex Sounds Two-Tone Inhibition The Effect of Intensity on Frequency Coding Intensity Coding Firing Pattern and Adaptation Evoked Potentials and the Auditory Nerve Latency-Intensity Functions Conduction Velocity of the Auditory Nerve Neurotransmitters Summary 8. The First Central Auditory Structure: The Cochlear Nucleus Introduction Anatomy of the Cochlear Nucleus General Aspects Inputs to the Cochlear Nucleus Cell Types Physiology of the Cochlear Nucleus Acoustic Responses of the Cell Types Frequency Representation Intensity Coding Temporal Functions Speech Signals Binaural Processes Evoked Potentials Output of the Cochlear Nucleus Neurotransmitters at the Cochlear Nucleus The Acoustic Startle Reflex and the Cochlear Nucleus Summary 9. Superior Olivary Complex Introduction Anatomy of the Superior Olivary Complex General Aspects Neural Inputs to the Superior Olivary Complex Related Anatomy Cell Types Tonotopic Organization Projections from the Superior Olivary Complex Physiology of the Superior Olivary Complex Interaural Interaction, Localization, and Lateralization The ABR and the Superior Olivary Complex Binaural Interaction Components of the ABR: Relationships to the SOC Tuning Curves and Cell Response Types in the Superior Olivary Complex Intensity Coding at the Superior Olivary Complex Interaural Timing and the Superior Olivary Complex Neurotransmitters in the Superior Olivary Complex The Acoustic Reflex Anatomy of the Acoustic Reflex Arc Physiology of the Acoustic Reflex Laterality of the Acoustic Reflex Intensity and the Acoustic Reflex Latency of the Acoustic Reflex Summary 10. The Lateral Lemniscus and Inferior Colliculus Introduction Anatomy of the Lateral Lemniscus Cell Types Physiology of the Lateral Lemniscus Cell Discharge Patterns Tonotopic Organization Temporal and Binaural Aspects Neurotransmitters Role of the Lateral Lemniscus in the ABR Anatomy of the Inferior Colliculus Afferent Inputs Output of the Inferior Colliculus Cell Types Physiology of the Inferior Colliculus Tonotopicity and Frequency Characteristics Intensity Coding Temporal Processes and Amplitude Modulation Binaural Activity and Sound Localization Neurotransmitters of the Inferior Colliculus Summary 11. The Medial Geniculate Body and Auditory Thalamus Introduction Anatomy of the Medial Geniculate and the Auditory Thalamus Neural Inputs Neural Outputs Cell Types Physiology of the Medial Geniculate Body and Auditory Thalamus Frequency Information Intensity Aspects Temporal Responses Bianural Coding Comparison of Selected Physiologic Properties of the Main Divisions of the MGB Pathological Aspects Neurotransmitters Summary 12. The Auditory Cortex and Subcortex Introduction Anatomy of the Auditory Cortex and Subcortex Inputs to the Auditory Cortex and Subcortex Auditory Cortex Location The `Belt-Core` Concept Intrahemispheric Connections of the Primary Auditory Cortex Insula Supramarginal Gyrus and Angular Gyrus Physiology of the Auditory Cortex and Subcortex Frequency Coding Insula Tonotopicity Tuning Curves Intensity Coding and the Auditory Cortex Modulated Signals (FM and AM) Temporal Aspects of the Auditory Cortex Speech and Complex Stimuli Auditory Cortex and Hearing in Noise Binaural Interactions and the Auditory Cortex Evoked Potentials Ablation Studies of the Auditory Cortex Functional Imaging and the Auditory Cortex Neurotransmitters of the Auditory Cortex Summary 13. The Corpus Callosum and Auditory Interhemispheric Function Introduction Anatomy of the Corpus Callosum and Interhemispheric Neuronal Pathways Maturation, Age, and Gender Effects on Corpus Callosum Anatomy Physiology of the Corpus Callosum and Interhemispheric Neuronal Pathways Neuronal Pathways Maturation and Age Effects on Callosal Transfer Time Human Psychophysics and Function of the Corpus Callosum Anterior Commissure Agenesis of the Corpus Callosum Summary 14. Vascular Anatomy of the Auditory System Introduction Vascular Anatomy of the Auditory Periphery The Outer Ear and the Middle Ear The Cochlea and the Auditory Nerve Vascular Anatomy of the Central Auditory System Summary 15. The Efferent System Introduction Overview of the Efferent System The Rostral Efferent System Anatomy of the Rostral Efferent System Physiology of the Rostral Efferent System The Caudal Efferent System Anatomy of the Caudal Efferent System Physiology of the Caudal Efferent System Summary Glossary References Frank E. Musiek, Jane A. Baran. Includes bibliographical references (p. 329-351) and index. Ear Auditory pathways QM507 .M87 2007 612.85 MUS B 0205335535 2006278936 UCW 060707 20191003153953.0 14441129