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Acute Sleep Deprivation and the Selective Consolidation of Emotional Memories

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Title: Acute Sleep Deprivation and the Selective Consolidation of Emotional Memories
Language: English
Authors: Vargas, Ivan, Payne, Jessica D., Muench, Alexandria, Kuhlman, Kate R., Lopez-Duran, Nestor L.
Source: Learning & Memory. Jun 2019 26(6):176-181.
Availability: Cold Spring Harbor Laboratory Press. 500 Sunnyside Boulevard, Woodbury, NY 11797-2924. Tel: 800-843-4388; Tel: 516-367-8800; Fax: 516-422-4097; e-mail: cshpres@cshl.edu; Web site: http://learnmem.cshlp.org
Peer Reviewed: Y
Page Count: 7
Publication Date: 2019
Document Type: Journal Articles
Reports - Research
Descriptors: Sleep, Emotional Response, Memory, Young Adults, Anxiety, Depression (Psychology), Stress Variables, Drinking, Psychological Patterns, Life Style, Visual Stimuli
DOI: 10.1101/lm.049312.119
ISSN: 1072-0502
Abstract: Research suggests that sleep preferentially consolidates the negative aspects of memories at the expense of the neutral aspects. However, the mechanisms by which sleep facilitates this emotional memory trade-off remain unknown. Although active processes associated with sleep-dependent memory consolidation have been proposed to underlie this effect, this trade-off may also be modulated by non-sleep-related processes, such as the circadian factors, stress-related factors, and/or mood congruent context effects involved in sleep deprivation. We sought to examine the potential role of these factors by randomizing 39 young adults into either a total sleep deprivation condition (26 consecutive hours awake) or a sleep condition (8 h sleep opportunity). Replicating the emotional memory trade-off effect, negative objects were better remembered than neutral objects or background images. However, in spite of generally worse memory performance (for neutral and background information), sleep-deprived participants showed similar recognition rates for negative emotional memories relative to participants who were given a full night of sleep.
Abstractor: As Provided
Entry Date: 2019
Accession Number: EJ1219115
Database: ERIC
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  Data: Acute Sleep Deprivation and the Selective Consolidation of Emotional Memories
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  Data: <searchLink fieldCode="AR" term="%22Vargas%2C+Ivan%22">Vargas, Ivan</searchLink><br /><searchLink fieldCode="AR" term="%22Payne%2C+Jessica+D%2E%22">Payne, Jessica D.</searchLink><br /><searchLink fieldCode="AR" term="%22Muench%2C+Alexandria%22">Muench, Alexandria</searchLink><br /><searchLink fieldCode="AR" term="%22Kuhlman%2C+Kate+R%2E%22">Kuhlman, Kate R.</searchLink><br /><searchLink fieldCode="AR" term="%22Lopez-Duran%2C+Nestor+L%2E%22">Lopez-Duran, Nestor L.</searchLink>
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  Data: <searchLink fieldCode="SO" term="%22Learning+%26+Memory%22"><i>Learning & Memory</i></searchLink>. Jun 2019 26(6):176-181.
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  Data: Cold Spring Harbor Laboratory Press. 500 Sunnyside Boulevard, Woodbury, NY 11797-2924. Tel: 800-843-4388; Tel: 516-367-8800; Fax: 516-422-4097; e-mail: cshpres@cshl.edu; Web site: http://learnmem.cshlp.org
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  Data: Y
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  Data: 7
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  Data: <searchLink fieldCode="DE" term="%22Sleep%22">Sleep</searchLink><br /><searchLink fieldCode="DE" term="%22Emotional+Response%22">Emotional Response</searchLink><br /><searchLink fieldCode="DE" term="%22Memory%22">Memory</searchLink><br /><searchLink fieldCode="DE" term="%22Young+Adults%22">Young Adults</searchLink><br /><searchLink fieldCode="DE" term="%22Anxiety%22">Anxiety</searchLink><br /><searchLink fieldCode="DE" term="%22Depression+%28Psychology%29%22">Depression (Psychology)</searchLink><br /><searchLink fieldCode="DE" term="%22Stress+Variables%22">Stress Variables</searchLink><br /><searchLink fieldCode="DE" term="%22Drinking%22">Drinking</searchLink><br /><searchLink fieldCode="DE" term="%22Psychological+Patterns%22">Psychological Patterns</searchLink><br /><searchLink fieldCode="DE" term="%22Life+Style%22">Life Style</searchLink><br /><searchLink fieldCode="DE" term="%22Visual+Stimuli%22">Visual Stimuli</searchLink>
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  Data: 10.1101/lm.049312.119
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  Data: 1072-0502
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  Label: Abstract
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  Data: Research suggests that sleep preferentially consolidates the negative aspects of memories at the expense of the neutral aspects. However, the mechanisms by which sleep facilitates this emotional memory trade-off remain unknown. Although active processes associated with sleep-dependent memory consolidation have been proposed to underlie this effect, this trade-off may also be modulated by non-sleep-related processes, such as the circadian factors, stress-related factors, and/or mood congruent context effects involved in sleep deprivation. We sought to examine the potential role of these factors by randomizing 39 young adults into either a total sleep deprivation condition (26 consecutive hours awake) or a sleep condition (8 h sleep opportunity). Replicating the emotional memory trade-off effect, negative objects were better remembered than neutral objects or background images. However, in spite of generally worse memory performance (for neutral and background information), sleep-deprived participants showed similar recognition rates for negative emotional memories relative to participants who were given a full night of sleep.
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        Value: 10.1101/lm.049312.119
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      – Text: English
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        PageCount: 7
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        Type: general
      – SubjectFull: Emotional Response
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      – SubjectFull: Memory
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      – SubjectFull: Young Adults
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      – SubjectFull: Psychological Patterns
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      – SubjectFull: Life Style
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      – SubjectFull: Visual Stimuli
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      – TitleFull: Acute Sleep Deprivation and the Selective Consolidation of Emotional Memories
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            NameFull: Lopez-Duran, Nestor L.
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