Book contents
- Cognitive Changes and the Aging Brain
- Cognitive Changes and the Aging Brain
- Copyright page
- Dedication
- Contents
- Contributors
- Chapter 1 Introduction
- Chapter 2 Anatomic and Histological Changes of the Aging Brain
- Chapter 3 Cellular and Molecular Mechanisms for Age-Related Cognitive Decline
- Chapter 4 Neuroimaging of the Aging Brain
- Chapter 5 Changes in Visuospatial, Visuoperceptual, and Navigational Ability in Aging
- Chapter 6 Chemosensory Function during Neurologically Healthy Aging
- Chapter 7 Memory Changes in the Aging Brain
- Chapter 8 Aging-Related Alterations in Language
- Chapter 9 Changes in Emotions and Mood with Aging
- Chapter 10 Aging and Attention
- Chapter 11 Changes in Motor Programming with Aging
- Chapter 12 Alterations in Executive Functions with Aging
- Chapter 13 Brain Aging and Creativity
- Chapter 14 Attractor Network Dynamics, Transmitters, and Memory and Cognitive Changes in Aging
- Chapter 15 Mechanisms of Aging-Related Cognitive Decline
- Chapter 16 The Influence of Physical Exercise on Cognitive Aging
- Chapter 17 Pharmacological Cosmetic Neurology
- Chapter 18 Cognitive Rehabilitation in Healthy Aging
- Chapter 19 Preventing Cognitive Decline and Dementia
- Index
- References
Chapter 8 - Aging-Related Alterations in Language
Published online by Cambridge University Press: 30 November 2019
- Cognitive Changes and the Aging Brain
- Cognitive Changes and the Aging Brain
- Copyright page
- Dedication
- Contents
- Contributors
- Chapter 1 Introduction
- Chapter 2 Anatomic and Histological Changes of the Aging Brain
- Chapter 3 Cellular and Molecular Mechanisms for Age-Related Cognitive Decline
- Chapter 4 Neuroimaging of the Aging Brain
- Chapter 5 Changes in Visuospatial, Visuoperceptual, and Navigational Ability in Aging
- Chapter 6 Chemosensory Function during Neurologically Healthy Aging
- Chapter 7 Memory Changes in the Aging Brain
- Chapter 8 Aging-Related Alterations in Language
- Chapter 9 Changes in Emotions and Mood with Aging
- Chapter 10 Aging and Attention
- Chapter 11 Changes in Motor Programming with Aging
- Chapter 12 Alterations in Executive Functions with Aging
- Chapter 13 Brain Aging and Creativity
- Chapter 14 Attractor Network Dynamics, Transmitters, and Memory and Cognitive Changes in Aging
- Chapter 15 Mechanisms of Aging-Related Cognitive Decline
- Chapter 16 The Influence of Physical Exercise on Cognitive Aging
- Chapter 17 Pharmacological Cosmetic Neurology
- Chapter 18 Cognitive Rehabilitation in Healthy Aging
- Chapter 19 Preventing Cognitive Decline and Dementia
- Index
- References
Summary
Aging is associated with decline in a number of domains of language function, most conspicuously lexical-semantic function (manifesting as word-finding difficulty), but also semantics, phonological sequence, grammatic morphology, language comprehension, syntax (so far linked only to working memory deficits), and narrative discourse. There is evidence of a number of non-disease-related mechanisms that could account for this, including increased neural network noise, age of acquisition effects, deterioration of mechanisms of selective neural network engagement, deterioration in episodic memory, alteration of the balance between volitional and reactive intention, lifelong ontogenesis of language networks, and reduction of white matter conduction velocities.
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- Cognitive Changes and the Aging Brain , pp. 106 - 126Publisher: Cambridge University PressPrint publication year: 2019
References
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