20
views
1
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Test Expectation Enhances Memory Consolidation across Both Sleep and Wake

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Memory consolidation benefits from post-training sleep. However, recent studies suggest that sleep does not uniformly benefit all memory, but instead prioritizes information that is important to the individual. Here, we examined the effect of test expectation on memory consolidation across sleep and wakefulness. Following reports that information with strong “future relevance” is preferentially consolidated during sleep, we hypothesized that test expectation would enhance memory consolidation across a period of sleep, but not across wakefulness. To the contrary, we found that expectation of a future test enhanced memory for both spatial and motor learning, but that this effect was equivalent across both wake and sleep retention intervals. These observations differ from those of least two prior studies, and fail to support the hypothesis that the “future relevance” of learned material moderates its consolidation selectively during sleep.

          Related collections

          Most cited references35

          • Record: found
          • Abstract: found
          • Article: not found

          Memory--a century of consolidation.

          J McGaugh (2000)
          The memory consolidation hypothesis proposed 100 years ago by Müller and Pilzecker continues to guide memory research. The hypothesis that new memories consolidate slowly over time has stimulated studies revealing the hormonal and neural influences regulating memory consolidation, as well as molecular and cellular mechanisms. This review examines the progress made over the century in understanding the time-dependent processes that create our lasting memories.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Remembering the past to imagine the future: the prospective brain.

            A rapidly growing number of recent studies show that imagining the future depends on much of the same neural machinery that is needed for remembering the past. These findings have led to the concept of the prospective brain; an idea that a crucial function of the brain is to use stored information to imagine, simulate and predict possible future events. We suggest that processes such as memory can be productively re-conceptualized in light of this idea.
              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Quantification of sleepiness: a new approach.

                Bookmark

                Author and article information

                Contributors
                Role: Editor
                Journal
                PLoS One
                PLoS ONE
                plos
                plosone
                PLoS ONE
                Public Library of Science (San Francisco, CA USA )
                1932-6203
                19 October 2016
                2016
                : 11
                : 10
                : e0165141
                Affiliations
                [1 ]Furman University, Department of Psychology and Program in Neuroscience, Greenville, South Carolina, United States of America
                [2 ]Current Address: University of British Columbia, Department of Psychology, Vancouver, British Columbia, Canada
                Universite de Lyon, FRANCE
                Author notes

                Competing Interests: The authors have declared that no competing interests exist.

                • Conceptualization: EW

                • Formal analysis: EW KH SM

                • Funding acquisition: EW

                • Investigation: KH YG SM EP

                • Methodology: EW YG

                • Project administration: YG

                • Software: EW

                • Supervision: EW

                • Writing – original draft: KH EW

                • Writing – review & editing: YG SM EP.

                Article
                PONE-D-16-24919
                10.1371/journal.pone.0165141
                5070851
                27760193
                b9da886f-8ffe-43c3-92ac-2c1acd78e345
                © 2016 Wamsley et al

                This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

                History
                : 24 June 2016
                : 4 October 2016
                Page count
                Figures: 3, Tables: 2, Pages: 15
                Funding
                Funded by: funder-id http://dx.doi.org/10.13039/501100005032, Fundação Bial;
                Award ID: 83/12
                Award Recipient :
                Funded by: funder-id http://dx.doi.org/10.13039/100000025, National Institute of Mental Health;
                Award ID: R01-MH48832
                This work was supported by a Bursaries award (83/12) from the BIAL Foundation, Portugal ( https://www.bial.com/en/bial_foundation.11/foundation.15/bial_foundation.a36.html), as well as R01-MH48832 from the NIMH ( https://www.nimh.nih.gov). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
                Categories
                Research Article
                Biology and Life Sciences
                Physiology
                Physiological Processes
                Sleep
                Medicine and Health Sciences
                Physiology
                Physiological Processes
                Sleep
                Biology and Life Sciences
                Neuroscience
                Cognitive Science
                Cognition
                Memory
                Biology and Life Sciences
                Neuroscience
                Learning and Memory
                Memory
                Biology and Life Sciences
                Neuroscience
                Cognitive Science
                Cognitive Psychology
                Learning
                Biology and Life Sciences
                Psychology
                Cognitive Psychology
                Learning
                Social Sciences
                Psychology
                Cognitive Psychology
                Learning
                Biology and Life Sciences
                Neuroscience
                Learning and Memory
                Learning
                Biology and Life Sciences
                Neuroscience
                Cognitive Science
                Cognition
                Memory
                Memory Consolidation
                Biology and Life Sciences
                Neuroscience
                Learning and Memory
                Memory
                Memory Consolidation
                Research and Analysis Methods
                Research Design
                Survey Research
                Questionnaires
                Biology and Life Sciences
                Physiology
                Physiological Processes
                Sleep
                Dreams
                Medicine and Health Sciences
                Physiology
                Physiological Processes
                Sleep
                Dreams
                Biology and Life Sciences
                Neuroscience
                Cognitive Science
                Cognitive Psychology
                Learning
                Human Learning
                Biology and Life Sciences
                Psychology
                Cognitive Psychology
                Learning
                Human Learning
                Social Sciences
                Psychology
                Cognitive Psychology
                Learning
                Human Learning
                Biology and Life Sciences
                Neuroscience
                Learning and Memory
                Learning
                Human Learning
                Research and Analysis Methods
                Bioassays and Physiological Analysis
                Electrophysiological Techniques
                Brain Electrophysiology
                Electroencephalography
                Biology and Life Sciences
                Physiology
                Electrophysiology
                Neurophysiology
                Brain Electrophysiology
                Electroencephalography
                Medicine and Health Sciences
                Physiology
                Electrophysiology
                Neurophysiology
                Brain Electrophysiology
                Electroencephalography
                Biology and Life Sciences
                Neuroscience
                Neurophysiology
                Brain Electrophysiology
                Electroencephalography
                Biology and Life Sciences
                Neuroscience
                Brain Mapping
                Electroencephalography
                Medicine and Health Sciences
                Diagnostic Medicine
                Clinical Neurophysiology
                Electroencephalography
                Research and Analysis Methods
                Imaging Techniques
                Neuroimaging
                Electroencephalography
                Biology and Life Sciences
                Neuroscience
                Neuroimaging
                Electroencephalography
                Custom metadata
                Raw data files and study procedures manuals are publicly available on Open Science Framework at https://osf.io/ayjzm.

                Uncategorized
                Uncategorized

                Comments

                Comment on this article