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  1. Book: The neuroscience of sleep

    Stickgold, Robert

    2009  

    Author's details ed. Robert Stickgold
    Keywords Sleep / physiology ; Sleep Disorders
    Language English
    Size XIV, 360 S. : Ill., graph. Darst., 28 cm
    Publisher Elsevier Acad. Press
    Publishing place Amsterdam u.a.
    Publishing country Netherlands
    Document type Book
    HBZ-ID HT016320024
    ISBN 978-0-12-375073-0 ; 0-12-375073-3
    Database Catalogue ZB MED Medicine, Health

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    Shelf markLoan statusLocation
    2010 A 1951 order for loan Magazin

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  2. Article: Ears Wide Shut: A Complete Failure to Recognize Relevant Acoustic Stimuli.

    Stickgold, Robert / Okamoto, Cynthia / Hon, Katrina / Denis, Dan

    Research square

    2023  

    Abstract: The filtering out of apparently extraneous and redundant stimuli is critical for the effective processing of novel and relevant sensory information. But brain mechanisms that evolved to perform this function are necessarily less than perfect, in some ... ...

    Abstract The filtering out of apparently extraneous and redundant stimuli is critical for the effective processing of novel and relevant sensory information. But brain mechanisms that evolved to perform this function are necessarily less than perfect, in some cases failing to filter out irrelevant stimuli and in others filtering out important information. We report here on a stimulus from everyday life-the sound made by an arriving elevator, which contains information indicating the car's direction of movement-that not one of over 1,100 study participants was aware of, despite encountering this information repeatedly throughout their lives. Evidence of implicit knowledge of this information was also absent, suggesting that this valuable information is filtered out at an early stage of sensory processing.
    Language English
    Publishing date 2023-07-24
    Publishing country United States
    Document type Preprint
    DOI 10.21203/rs.3.rs-3131628/v1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Sleep: Opening a portal to the dreaming brain.

    Stickgold, Robert / Zadra, Antonio

    Current biology : CB

    2021  Volume 31, Issue 7, Page(s) R352–R353

    Abstract: The retrospective nature of dream reports represents a challenge to the study of dreams. Two-way, real-time communication between researchers and lucid dreamers immersed in REM sleep offers a new and exciting window into the study of dreams and dreaming. ...

    Abstract The retrospective nature of dream reports represents a challenge to the study of dreams. Two-way, real-time communication between researchers and lucid dreamers immersed in REM sleep offers a new and exciting window into the study of dreams and dreaming.
    MeSH term(s) Brain ; Dreams ; Retrospective Studies ; Sleep ; Sleep, REM
    Language English
    Publishing date 2021-04-13
    Publishing country England
    Document type Journal Article ; Comment
    ZDB-ID 1071731-6
    ISSN 1879-0445 ; 0960-9822
    ISSN (online) 1879-0445
    ISSN 0960-9822
    DOI 10.1016/j.cub.2021.02.016
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  4. Article: Investigating the effects of sleep and sleep loss on the different stages of episodic emotional memory: A narrative review and guide to the future.

    Cunningham, Tony J / Stickgold, Robert / Kensinger, Elizabeth A

    Frontiers in behavioral neuroscience

    2022  Volume 16, Page(s) 910317

    Abstract: For two decades, sleep has been touted as one of the primary drivers for the encoding, consolidation, retention, and retrieval of episodic emotional memory. Recently, however, sleep's role in emotional memory processing has received renewed scrutiny as ... ...

    Abstract For two decades, sleep has been touted as one of the primary drivers for the encoding, consolidation, retention, and retrieval of episodic emotional memory. Recently, however, sleep's role in emotional memory processing has received renewed scrutiny as meta-analyses and reviews have indicated that sleep may only contribute a small effect that hinges on the content or context of the learning and retrieval episodes. On the one hand, the strong perception of sleep's importance in maintaining memory for emotional events may have been exacerbated by publication bias phenomena, such as the "winner's curse" and "file drawer problem." On the other hand, it is plausible that there are sets of circumstances that lead to consistent and reliable effects of sleep on emotional memory; these circumstances may depend on factors such as the placement and quality of sleep relative to the emotional experience, the content and context of the emotional experience, and the probes and strategies used to assess memory at retrieval. Here, we review the literature on how sleep (and sleep loss) influences each stage of emotional episodic memory. Specifically, we have separated previous work based on the placement of sleep and sleep loss in relation to the different stages of emotional memory processing: (1) prior to encoding, (2) immediately following encoding during early consolidation, (3) during extended consolidation, separated from initial learning, (4) just prior to retrieval, and (5) post-retrieval as memories may be restructured and reconsolidated. The goals of this review are three-fold: (1) examine phases of emotional memory that sleep may influence to a greater or lesser degree, (2) explicitly identify problematic overlaps in traditional sleep-wake study designs that are preventing the ability to better disentangle the potential role of sleep in the different stages of emotional memory processing, and (3) highlight areas for future research by identifying the stages of emotional memory processing in which the effect of sleep and sleep loss remains under-investigated. Here, we begin the task of better understanding the contexts and factors that influence the relationship between sleep and emotional memory processing and aim to be a valuable resource to facilitate hypothesis generation and promote important future research.
    Language English
    Publishing date 2022-08-29
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2452960-6
    ISSN 1662-5153
    ISSN 1662-5153
    DOI 10.3389/fnbeh.2022.910317
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  5. Article ; Online: Maintenance of Procedural Motor Memory across Brief Rest Periods Requires the Hippocampus.

    Mylonas, Dimitrios / Schapiro, Anna C / Verfaellie, Mieke / Baxter, Bryan / Vangel, Mark / Stickgold, Robert / Manoach, Dara S

    The Journal of neuroscience : the official journal of the Society for Neuroscience

    2024  Volume 44, Issue 14

    Abstract: Research on the role of the hippocampus in memory acquisition has generally focused on active learning. But to understand memory, it is at least as important to understand processes that happen offline, during both wake and sleep. In a study of patients ... ...

    Abstract Research on the role of the hippocampus in memory acquisition has generally focused on active learning. But to understand memory, it is at least as important to understand processes that happen offline, during both wake and sleep. In a study of patients with amnesia, we previously demonstrated that although a functional hippocampus is not necessary for the acquisition of procedural motor memory during training session, it is required for its offline consolidation during sleep. Here, we investigated whether an intact hippocampus is also required for the offline consolidation of procedural motor memory while awake. Patients with amnesia due to hippocampal damage (
    MeSH term(s) Adult ; Humans ; Male ; Psychomotor Performance ; Motor Skills ; Memory ; Sleep ; Amnesia ; Hippocampus ; Memory Consolidation
    Language English
    Publishing date 2024-04-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604637-x
    ISSN 1529-2401 ; 0270-6474
    ISSN (online) 1529-2401
    ISSN 0270-6474
    DOI 10.1523/JNEUROSCI.1839-23.2024
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  6. Article ; Online: Targeted dream incubation at sleep onset increases post-sleep creative performance.

    Horowitz, Adam Haar / Esfahany, Kathleen / Gálvez, Tomás Vega / Maes, Pattie / Stickgold, Robert

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 7319

    Abstract: The link between dreams and creativity has been a topic of intense speculation. Recent scientific findings suggest that sleep onset (known as N1) may be an ideal brain state for creative ideation. However, the specific link between N1 dream content and ... ...

    Abstract The link between dreams and creativity has been a topic of intense speculation. Recent scientific findings suggest that sleep onset (known as N1) may be an ideal brain state for creative ideation. However, the specific link between N1 dream content and creativity has remained unclear. To investigate the contribution of N1 dream content to creative performance, we administered targeted dream incubation (a protocol that presents auditory cues at sleep onset to introduce specific themes into dreams) and collected dream reports to measure incorporation of the selected theme into dream content. We then assessed creative performance using a set of three theme-related creativity tasks. Our findings show enhanced creative performance and greater semantic distance in task responses following a period of N1 sleep as compared to wake, corroborating recent work identifying N1 as a creative sweet spot and offering novel evidence for N1 enabling a cognitive state with greater associative divergence. We further demonstrate that successful N1 dream incubation enhances creative performance more than N1 sleep alone. To our knowledge, this is the first controlled experiment investigating a direct role of incubating dream content in the enhancement of creative performance.
    MeSH term(s) Dreams/physiology ; Sleep/physiology ; Brain/physiology ; Creativity ; Sleep Stages
    Language English
    Publishing date 2023-05-15
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-31361-w
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  7. Article ; Online: Early to bed: how sleep benefits children's memory.

    Stickgold, Robert

    Trends in cognitive sciences

    2013  Volume 17, Issue 6, Page(s) 261–262

    Abstract: Children learn differently than adults: they have smaller knowledge bases and thus must rely more on rote learning. Incomplete development of cortical circuits and other cognitive systems leads to additional differences. Now a study argues that ... ...

    Abstract Children learn differently than adults: they have smaller knowledge bases and thus must rely more on rote learning. Incomplete development of cortical circuits and other cognitive systems leads to additional differences. Now a study argues that differences in sleep-dependent memory processing may be another important source of these differences.
    MeSH term(s) Child ; Child Development/physiology ; Humans ; Memory/physiology ; Sleep/physiology
    Language English
    Publishing date 2013-05-07
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2010989-1
    ISSN 1879-307X ; 1364-6613
    ISSN (online) 1879-307X
    ISSN 1364-6613
    DOI 10.1016/j.tics.2013.04.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Using EEG microstates to examine post-encoding quiet rest and subsequent word-pair memory.

    Poskanzer, Craig / Denis, Dan / Herrick, Ashley / Stickgold, Robert

    Neurobiology of learning and memory

    2021  Volume 181, Page(s) 107424

    Abstract: Evidence suggests that the brain preferentially consolidates memories during "offline" periods, in which an individual is not performing a task and their attention is otherwise undirected, including spans of quiet, resting wakefulness. Moreover, research ...

    Abstract Evidence suggests that the brain preferentially consolidates memories during "offline" periods, in which an individual is not performing a task and their attention is otherwise undirected, including spans of quiet, resting wakefulness. Moreover, research has demonstrated that factors such as the initial encoding strength of information influence which memories receive the greatest benefit. Recent studies have begun to investigate these periods of post-learning quiet rest using EEG microstate analysis to observe the electrical dynamics of the brain during these stretches of memory consolidation, specifically finding an increase in the amount of the canonical microstate D during a post-encoding rest period. Here, we implement an exploratory analysis to probe the activity of EEG microstates during a post-encoding session of quiet rest in order to scrutinize the impact of learning on microstate dynamics and to further understand the role these microstates play in the consolidation of memories. We examined 54 subjects (41 female) as they completed a word-pair memory task designed to use repetition to vary the initial encoding strength of the word-pair memories. In this study, we were able to replicate previous research in which there was a significant increase (p < .05) in the amount of microstate D (often associated with the dorsal attention network) during post-encoding rest. This change was accompanied by a significant decrease (p < .05) in the amount of microstate C (often associated with the default mode network). We also found preliminary evidence indicating a positive relationship between the amount of microstate D and improved memory for weakly encoded memories, which merits further exploration.
    MeSH term(s) Adult ; Attention/physiology ; Brain/physiology ; Electroencephalography ; Female ; Humans ; Male ; Memory/physiology ; Memory Consolidation/physiology ; Neural Pathways/physiology ; Rest ; Young Adult
    Language English
    Publishing date 2021-03-22
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 1223366-3
    ISSN 1095-9564 ; 1074-7427
    ISSN (online) 1095-9564
    ISSN 1074-7427
    DOI 10.1016/j.nlm.2021.107424
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  9. Article ; Online: Abnormal Sleep Spindles, Memory Consolidation, and Schizophrenia.

    Manoach, Dara S / Stickgold, Robert

    Annual review of clinical psychology

    2019  Volume 15, Page(s) 451–479

    Abstract: There is overwhelming evidence that sleep is crucial for memory consolidation. Patients with schizophrenia and their unaffected relatives have a specific deficit in sleep spindles, a defining oscillation of non-rapid eye movement (NREM) Stage 2 sleep ... ...

    Abstract There is overwhelming evidence that sleep is crucial for memory consolidation. Patients with schizophrenia and their unaffected relatives have a specific deficit in sleep spindles, a defining oscillation of non-rapid eye movement (NREM) Stage 2 sleep that, in coordination with other NREM oscillations, mediate memory consolidation. In schizophrenia, the spindle deficit correlates with impaired sleep-dependent memory consolidation, positive symptoms, and abnormal thalamocortical connectivity. These relations point to dysfunction of the thalamic reticular nucleus (TRN), which generates spindles, gates the relay of sensory information to the cortex, and modulates thalamocortical communication. Genetic studies are beginning to provide clues to possible neurodevelopmental origins of TRN-mediated thalamocortical circuit dysfunction and to identify novel targets for treating the related memory deficits and symptoms. By forging empirical links in causal chains from risk genes to thalamocortical circuit dysfunction, spindle deficits, memory impairment, symptoms, and diagnosis, future research can advance our mechanistic understanding, treatment, and prevention of schizophrenia.
    MeSH term(s) Brain Waves/physiology ; Cerebral Cortex/physiopathology ; Humans ; Memory Consolidation/physiology ; Nerve Net/physiopathology ; Schizophrenia/physiopathology ; Sleep Stages/physiology ; Thalamic Nuclei/physiopathology
    Language English
    Publishing date 2019-02-20
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Review
    ZDB-ID 2194815-X
    ISSN 1548-5951 ; 1548-5943
    ISSN (online) 1548-5951
    ISSN 1548-5943
    DOI 10.1146/annurev-clinpsy-050718-095754
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  10. Article ; Online: Parsing the role of sleep in memory processing.

    Stickgold, Robert

    Current opinion in neurobiology

    2013  Volume 23, Issue 5, Page(s) 847–853

    Abstract: It would be nice if we could talk about sleep and memory as if there were only one type of memory and one type of sleep. But this is far from the case. Sleep and memory each comes in many forms, and furthermore, memories can go through multiple forms of ... ...

    Abstract It would be nice if we could talk about sleep and memory as if there were only one type of memory and one type of sleep. But this is far from the case. Sleep and memory each comes in many forms, and furthermore, memories can go through multiple forms of post-encoding processing that must be individually addressed. Finally, sleep stages per se do not affect memories. Rather, the neuromodulatory and electrophysiological events that characterize these sleep stages must mediate sleep-dependent memory processing. In this review, we attempt to parse out the relative contributions and interactions of these often frustratingly complex systems.
    MeSH term(s) Animals ; Brain/physiology ; Humans ; Memory/physiology ; Sleep/physiology
    Language English
    Publishing date 2013-04-22
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Review
    ZDB-ID 1078046-4
    ISSN 1873-6882 ; 0959-4388
    ISSN (online) 1873-6882
    ISSN 0959-4388
    DOI 10.1016/j.conb.2013.04.002
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