Preface |
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ix | |
Abbreviations |
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xiii | |
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I MANIFESTATIONS OF AGE-RELATED HEARING IMPAIRMENT |
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1 Hearing and the Auditory Brain in the Elderly |
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3 | (24) |
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3 | (1) |
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1.2 Tracking Age-Related Hearing Impairment |
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4 | (8) |
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1.3 Auditory Evoked Potentials Across the Lifespan |
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12 | (1) |
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1.4 Auditory Brain Changes With Age |
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13 | (7) |
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1.5 Prevalence and Incidence of Tinnitus Across the Lifespan |
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20 | (2) |
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22 | (5) |
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23 | (4) |
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2 Age-Related Changes in Auditory Sensation |
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27 | (22) |
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2.1 Life-Span Changes in Hearing Acuity |
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27 | (6) |
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2.2 Changes in Audiogram Phenotypes |
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33 | (4) |
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2.3 Structural Changes in the Human Cochlea With Age |
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37 | (2) |
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2.4 Otoacoustic Emissions and Auditory Brainstem Responses |
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39 | (3) |
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2.5 Effects of the Efferent System on the Auditory Periphery |
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42 | (3) |
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45 | (4) |
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45 | (4) |
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3 Age-Related Changes in Auditory Perception |
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49 | (20) |
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3.1 Understanding Speech in Noise |
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49 | (9) |
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3.2 Aging and Central Deficits in Speech Processing |
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58 | (4) |
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3.3 Effects of the Efferent System on Speech Perception |
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62 | (2) |
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64 | (5) |
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65 | (4) |
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4 Aging, Cognition, and Dementia |
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69 | (32) |
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4.1 Interaction Between Hearing Impairment and Cognition |
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69 | (6) |
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4.2 Interaction Between Cognitive Decline and Temporal Processing |
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75 | (3) |
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78 | (7) |
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4.4 Age-Related Hearing Impairment and Dementia |
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85 | (6) |
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4.5 Detailing the Role of Age-Related Hearing Impairment |
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91 | (2) |
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93 | (8) |
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93 | (8) |
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II CAUSES FOR DEGRADATION OF SOUND PROCESSING |
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5 Temporal Processing Deficits in Aging and the Role of Cognition |
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101 | (24) |
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5.1 Mechanisms That Could Cause a Decrease in Processing Speed |
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101 | (1) |
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102 | (9) |
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111 | (10) |
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121 | (4) |
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122 | (3) |
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6 Genetic and Environmental Factors in Age-Related Hearing Impairment |
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125 | (24) |
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125 | (8) |
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6.2 Environmental Risk Factors for Presbycusis |
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133 | (2) |
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6.3 Age-Related Hearing Impairment: Links to Noise-Induced Hearing Loss and "Hidden Hearing Loss" |
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135 | (4) |
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6.4 Age-Related Hearing Impairment and Nontraumatic Noise Exposure |
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139 | (3) |
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142 | (7) |
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143 | (6) |
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7 Animal Models of Auditory Aging |
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149 | (32) |
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7.1 Changes in Cochlea and Auditory Nerve |
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149 | (5) |
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7.2 Changes in the Cochlear Nucleus and Inferior Colliculus |
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154 | (2) |
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7.3 Receptive Field Changes in the Auditory Cortex |
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156 | (2) |
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7.4 Interaction Between Aging and Noise Exposure |
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158 | (1) |
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7.5 Neural Transmitter and Receptor Changes With Age |
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159 | (3) |
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7.6 Effects of Aging on Temporal Processing |
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162 | (8) |
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7.7 The Protective Role of the Efferent System |
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170 | (2) |
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172 | (9) |
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173 | (8) |
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III COMPENSATORY CHANGES IN THE AGING BRAIN |
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8 Changes in the Brain Connectome With Age |
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181 | (24) |
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8.1 Estimating Brain Network Structure From Connectivity |
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181 | (2) |
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8.2 Resting-State Activity in the Brain |
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183 | (7) |
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8.3 Electrophysiology-Based Assessments of Brain Connectivity |
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190 | (5) |
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8.4 Brain Networks in Aging |
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195 | (5) |
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200 | (5) |
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201 | (4) |
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9 Age-Related Electrophysiological Changes in the Auditory Brain |
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205 | (24) |
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9.1 Brainstem and Midbrain Responses in Normal-Hearing Elderly |
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205 | (4) |
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9.2 Obligatory Cortical Responses in Normal-Hearing Elderly |
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209 | (5) |
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9.3 Preattentive and Task-Dependent Cortical Responses |
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214 | (7) |
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221 | (1) |
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9.5 The Occasional Discrepancy Between Behavior and Electrophysiology |
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222 | (1) |
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223 | (6) |
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224 | (5) |
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IV REHABILITATION AND INTERVENTION |
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10 Improving Quality of Life With Hearing Aids and Cochlear Implants |
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229 | (26) |
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229 | (9) |
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238 | (5) |
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10.3 Auditory Learning as an Aid to Rehabilitation |
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243 | (6) |
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249 | (6) |
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250 | (5) |
Appendix: A Primer on Auditory Evoked Potentials and Magnetic Fields |
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255 | (14) |
Index |
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269 | |