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Beyond acetylcholine: Next steps for sleep and memory research

Published online by Cambridge University Press:  19 July 2005

Jessica D. Payne*
Affiliation:
Department of Psychology, University of Arizona, Tucson, AZ 85721
Willoughby B. Britton*
Affiliation:
Department of Psychology, University of Arizona, Tucson, AZ 85721
Richard R. Bootzin*
Affiliation:
Department of Psychology, University of Arizona, Tucson, AZ 85721
Lynn Nadel*
Affiliation:
Department of Psychology, University of Arizona, Tucson, AZ 85721
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Abstract

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We consider Walker's thorough review in the context of thinking about future research on the relation between sleep and memory. We first address methodological issues including type of memory and sleep-stage dependency. We suggest a broader investigation of potential signaling molecules that may be critical to sleep-related consolidation. A brief review of the importance of the stress hormone cortisol illustrates this point.

Information

Type
Open Peer Commentary
Copyright
Copyright © Cambridge University Press 2005