Cited by 313Sleep and Wakefulness ResearchMemory and Neural MechanismsMotor Control and Adaptation

Sleep-dependent motor memory plasticity in the human brain

Walker, M.P., Stickgold, R., Alsop, D., Gaab, N., Schlaug, G.·2005·Neuroscience

Abstract

Growing evidence indicates a role for sleep in off-line memory processing, specifically in post-training consolidation. In humans, sleep has been shown to trigger overnight learning on a motor-sequence memory task, while equivalent waking periods produce no such improvement. But while the behavioral characteristics of sleep-dependent motor learning become increasingly well characterized, the underlying neural basis remains unknown. Here we present functional magnetic resonance imaging data demonstrating a change in the representation of a motor memory after a night of sleep. Subjects trained on a motor-skill memory and 12 hours later, after either sleep or wake, were retested during functional magnetic resonance imaging. Following sleep relative to wake, regions of increased activation were expressed in the right primary motor cortex, medial prefrontal lobe, hippocampus and left cerebellum; changes that can support faster motor output and more precise mapping of key-press movements. In contrast, signal decreases were identified in parietal cortices, the left insular cortex, temporal pole and fronto-polar region, reflecting a reduced need for conscious spatial monitoring and a decreased emotional task burden. This evidence of an overnight, systems-level change in the representation of a motor memory holds important implications for acquiring real-life skills and in clinical rehabilitation following brain trauma, such as stroke.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.neuroscience.2005.04.007

Cites

45 of 45 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Sleep-dependent changes in brain activity indicative of reorganization of memory representations have been reported for procedural tasks like sequence finger tapping and visual texture discrimination.

    “Finally, sleep-dependent changes in brain activity indicative for a reorganization of memory representations have also been reported for procedural tasks like sequences finger tapping and visual texture discrimination (384, 1292, 1293).”

    From About Sleep's Role in Memory (2013) · cites this paper as [1292]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Walker, M. P., Stickgold, R., Alsop, D., Gaab, N., & Schlaug, G.
Affiliations
Beth Israel Deaconess Medical Center (US)
Corresponding author
Walker, M.P.
Venue
Neuroscience
Publisher
Elsevier BV
Published
2005-01
Volume
133
Issue
4
Pages
911-917
ISSN
0306-4522 (ISSN-L)
OpenAlex
W2067545381
Cited by
308
References
45
Citations by year
2026: 8 · 2025: 8 · 2024: 9 · 2023: 11 · 2022: 6 · 2021: 9 · 2020: 13 · 2019: 7 · 2018: 7 · 2017: 19 · 2016: 25 · 2015: 8 · 2014: 27 · 2013: 23 · 2012: 13
FWCI
8.10
Type
journal article
Language
en
Open access
closed
Locations
  • Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute of Mental Health (R21MH067754, R01MH065292, MH69935, MH-48832, R03MH069935, R01MH048832, MH 65292, MH67754)
  • National Institute of Neurological Disorders and Stroke (NS 45049, R01NS045049)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Motor Control and Adaptation
Keywords
sleep-dependent memory consolidation, motor memory, motor learning, primary motor cortex, hippocampus, cerebellum, medial prefrontal cortex, motor sequence learning, stroke rehabilitation, traumatic brain injury
MeSH terms
Adult, Brain, Brain Mapping, Female, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Memory, Motor Skills, Neuronal Plasticity, Oxygen, Sleep, Wakefulness

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review