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The neurobiology of knowledge retrieval

Published online by Cambridge University Press:  01 April 1999

Daniel Tranel
Affiliation:
Department of Neurology, Division of Behavioral Neurology and Cognitive Neuroscience, University of Iowa College of Medicine, Iowa City, IA 52242 [email protected]
Antonio R. Damasio
Affiliation:
Department of Neurology, Division of Behavioral Neurology and Cognitive Neuroscience, University of Iowa College of Medicine, Iowa City, IA 52242 [email protected]

Abstract

Recent investigations have explored how large-scale systems in the brain operate in the processes of retrieving knowledge for words and concepts. Much of the crucial evidence derives from lesion studies, because word retrieval and concept retrieval can be clearly dissociated in brain-damaged individuals. We discuss these findings from the perspective of our neurobiological framework, which is cited in Pulvermüller's target article.

Type
Open Peer Commentary
Copyright
© 1999 Cambridge University Press

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