Cited by 154Sleep and Wakefulness ResearchMemory and Neural MechanismsMemory Processes and Influences

Brief Paradoxical Sleep Deprivation Impairs Reference, but Not Working, Memory in the Radial Arm Maze Task

Smith, Carlyle T., Conway, James M., Rose, Gregory M.·1998·Neurobiology of Learning and Memory

Abstract

Selective deprivation of paradoxical sleep after learning results in memory deficits in a variety of tasks. The present experiment was designed to examine the effects of paradoxical sleep deprivation (PSD) upon spatial working and reference memory. Adult male Sprague-Dawley rats were trained for 10 days in an eight-arm radial maze. Food rewards were available in four of the arms, while the other four arms were never baited. After each daily training session, different groups of rats were given 4 h of PSD, beginning either immediately, 4 h, or 8 h after the training experience. An additional group received PSD during the period 13-24 h following daily training. The group that received PSD for 4 h immediately following daily training showed significant impairment compared to the other groups, but the deficit was limited to the reference component of the task. This result suggests that PSD causes deficits only in long-term forms of spatial memory.

Integrity signals

Registry

Crossref · 10.1006/nlme.1997.3809

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22 of 22 references verified0 citation errors · 0 not checkable

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  • Selective deprivation of REM sleep during, but not outside of, identified PSWs impaired memory.

    “Indeed, selective deprivation of REM sleep during, but not outside of, identified PSWs impaired memory (719,1101,1105,1106,1113,1115).”

    From About Sleep's Role in Memory (2013) · cites this paper as [1115]

  • Specific time windows of increased REM sleep and sensitivity to REM sleep deprivation have been observed after learning of hippocampus-dependent tasks.

    “Correspondingly, specific time windows of increased REM sleep and sensitivity to REM sleep deprivation have been observed after learning of hippocampus-dependent tasks (Morris water maze with hidden platform, radial maze) (1115)”

    From About Sleep's Role in Memory (2013) · cites this paper as [1115]

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Authors
Smith, C. T., Conway, J. M., & Rose, G. M.
Affiliations
  • Trent University (CA)
  • University of Windsor (CA)
  • Denver VA Medical Center (US)
Corresponding author
Rose, Gregory M.
Venue
Neurobiology of Learning and Memory
Publisher
Elsevier BV
Published
1998-03
Volume
69
Issue
2
Pages
211-217
ISSN
1074-7427 (ISSN-L)
OpenAlex
W2004798377
Cited by
154
References
22
Citations by year
2025: 3 · 2024: 2 · 2023: 2 · 2022: 2 · 2021: 2 · 2020: 3 · 2019: 7 · 2018: 10 · 2017: 6 · 2016: 4 · 2015: 7 · 2014: 6 · 2013: 9 · 2012: 7
FWCI
2.55
Type
journal article
Language
en
Open access
closed
Locations
  • Neurobiology of Learning and Memory (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute on Aging (AG10755, R01AG010755)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
Keywords
REM sleep deprivation, reference memory, working memory, spatial memory, radial maze, long-term memory, memory consolidation, rats
MeSH terms
Animals, Behavior, Animal, Cognition Disorders, Male, Memory, Sleep Deprivation, Sleep, REM, Time Factors, Rats, Sprague-Dawley, Maze Learning, Rats

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