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Distributed neural substrates and the evolution of speech production

Published online by Cambridge University Press:  01 August 1998

Asif A. Ghazanfar
Affiliation:
Department of Neurobiology, Duke University Medical Center, Durham, NC 27710 [email protected]@neuro.duke.edu www.neuro.duke.edu
Donald B. Katz
Affiliation:
Department of Neurobiology, Duke University Medical Center, Durham, NC 27710 [email protected]@neuro.duke.edu www.neuro.duke.edu

Abstract

There is evidence of reciprocal connectivity, similarity of oscillatory responses to stimulation of multiple motor and somatosensory cortices, whole system oscillation, and short- latency responses to behavioral perturbation. These suggest that frame/content may be instantiated by overlapping neural populations, and that the genesis of frame oscillations may be profitably thought of as an emergent property of a distributed neural system.

Type
Open Peer Commentary
Copyright
© 1998 Cambridge University Press

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