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Brain feedback and adaptive resonance in speech perception

Published online by Cambridge University Press:  10 October 2000

Stephen Grossberg
Stephen Grossberg
Affiliation:
Department of Cognitive and Neural Systems, Center for Adaptive Systems, Boston University, Boston, MA 02215 steve@cns.bu.edu www.cns.bu.edu/Profiles/Grossberg
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Abstract

The brain contains ubiquitous reciprocal bottom-up and top-down intercortical and thalamocortical pathways. These resonating feedback pathways may be essential for stable learning of speech and language codes and for context-sensitive selection and completion of noisy speech sounds and word groupings. Context-sensitive speech data, notably interword backward effects in time, have been quantitatively modeled using these concepts but not with purely feedforward models.

Type
Brief Report
Information
Behavioral and Brain Sciences , Volume 23 , Issue 3 , June 2000 , pp. 332 - 333
Copyright
© 2000 Cambridge University Press

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