TY - JOUR

T1 - A Neuropsychological Perspective on Abstract Word Representation

T2 - From Theory to Treatment of Acquired Language Disorders

AU - Binney, Richard J

AU - Zuckerman, Bonnie

AU - Reilly, Jamie

N1 - The final publication is available at Springer via the DOI in the record

PY - 2016/9

Y1 - 2016/9

N2 - Natural languages are rife with words that describe feelings, introspective states, and social constructs (e.g., liberty, persuasion) that cannot be directly observed through the senses. Effective communication demands linguistic competence with such abstract words. In clinical neurological settings, abstract words are especially vulnerable to the effects of stroke and neurodegenerative conditions such as Alzheimer's disease. A parallel literature in cognitive neuroscience suggests that abstract and concrete words are at least partially neuroanatomically dissociable. Much remains to be learned about the nature of lexical-semantic deficits of abstract words and how best to promote their recovery. Here, we review contemporary theoretical approaches to abstract-concrete word representation with an aim toward contextualizing patient-based dissociations for abstract words. We then describe a burgeoning treatment approach for targeting abstract words and suggest a number of potential strategies for future interventions. We argue that a deeper understanding of is essential for informing language rehabilitation.

AB - Natural languages are rife with words that describe feelings, introspective states, and social constructs (e.g., liberty, persuasion) that cannot be directly observed through the senses. Effective communication demands linguistic competence with such abstract words. In clinical neurological settings, abstract words are especially vulnerable to the effects of stroke and neurodegenerative conditions such as Alzheimer's disease. A parallel literature in cognitive neuroscience suggests that abstract and concrete words are at least partially neuroanatomically dissociable. Much remains to be learned about the nature of lexical-semantic deficits of abstract words and how best to promote their recovery. Here, we review contemporary theoretical approaches to abstract-concrete word representation with an aim toward contextualizing patient-based dissociations for abstract words. We then describe a burgeoning treatment approach for targeting abstract words and suggest a number of potential strategies for future interventions. We argue that a deeper understanding of is essential for informing language rehabilitation.

KW - Abstract words

KW - Aphasia

KW - Concreteness effect

KW - Imageability

KW - Language therapy

U2 - 10.1007/s11910-016-0683-0

DO - 10.1007/s11910-016-0683-0

M3 - Review article

C2 - 27443646

VL - 16

SP - 79

JO - Current neurology and neuroscience reports

JF - Current neurology and neuroscience reports

SN - 1528-4042

IS - 9

ER -