Release Date: 01 May, 2004
Paperback
|
From Book News, Inc.
Farah (psychology, Carnegie Mellon U.) reviews case studies and the history of visual deficits following brain damage and places them in the context of neuroscience. In integrating numerous forms of agnosia, she draws upon research in cognitive psychology, computational vision, visual neurophysiology, and neuropsychology. Annotation copyright Book News, Inc. Portland, Or.--This text refers to the Hardcover edition.
Book Description
The cognitive neuroscience of human vision draws on two kinds of evidence: functional imaging of normal subjects and the study of neurological patients with visual disorders. Martha Farah's landmark 1990 book Visual Agnosia presented the first comprehensive analysis of disorders of visual recognition within the framework of cognitive neuroscience, and remains the authoritative work on the subject. This long-awaited second edition provides a reorganized and updated review of the visual agnosias, incorporating the latest research on patients with insights from the functional neuroimaging literature. Visual agnosia refers to a multitude of different disorders and syndromes, fascinating in their own right and valuable for what they can tell us about normal human vision. Some patients cannot recognize faces but can still recognize other objects, while others retain only face recognition. Some see only one object at a time; others can see multiple objects but recognize only one at a time. Some do not consciously perceive the orientation of an object but nevertheless reach for it with perfected oriented grasp; others do not consciously recognize a face as familiar but nevertheless respond to it autonomically. Each disorder is illustrated with a clinical vignette, followed by a thorough review of the case report literature and a discussion of the theoretical implications of the disorder for cognitive neuroscience.
The second edition extends the range of disorders covered to include disorders of topographic recognition, and both general and selective disorders of semantic memory, as well as expanded coverage of face recognition impairments. Also included are a discussion of the complementary roles of imaging and patient-based research in cognitive neuroscience, and a final integrative chapter presenting the "big picture" of object recognition as illuminated by agnosia research.
From the Inside Flap
"Martha Farah shows how a potentially impenetrable topic, visual agnosia, can be unpacked and analyzed in a captivating way. Her classic work of 15 years ago is now updated and fleshed out so thorougly that it is almost a new book. It is a must-read."
--Michael S. Gazzaniga, Center for Cognitive Neuroscience, Dartmouth College
About the Author
Martha J. Farah is Professor of Psychology and Director of the Center for Cognitive Neuroscience at the University of Pennsylvania. Rating
|
|
