Evidence for the Re-Enactment of a Recently Learned Behavior during Sleepwalking
Publication Date
March 21, 2011
Journal
PLOS ONE
Authors
Delphine Oudiette, Irina Constantinescu, Laurène Leclair Visonneau, Marie Vidailhet, et al
Volume
6
Issue
3
Pages
e18056
DOI
https://dx.plos.org/10.1371/journal.pone.0018056
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0018056
PubMed
http://www.ncbi.nlm.nih.gov/pubmed/21445313
PubMed Central
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3061883
Europe PMC
http://europepmc.org/abstract/MED/21445313
Web of Science
000288613300032
Scopus
79952848948
Mendeley
http://www.mendeley.com/research/evidence-reenactment-recently-learned-behavior-during-sleepwalking
Events
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Mendeley | Further Information

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Scopus | Further Information

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Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/789332"], "description"=>"<p>The experimental procedure included one training session immediately followed by an initial testing session in the evening, and one testing session the following morning after one night of sleep. The training session consisted of four consecutive blocks of ten repetitions of the structured sequence. The testing sessions before and after sleep consisted each of four blocks of ten repetitions of the structured sequence, with one block of ten random sequences.</p>", "links"=>[], "tags"=>["physiology", "neuroscience", "neurological disorders"], "article_id"=>459696, "categories"=>["Physiology", "Neuroscience"], "users"=>["Delphine Oudiette", "Irina Constantinescu", "Laurène Leclair-Visonneau", "Marie Vidailhet", "Sophie Schwartz", "Isabelle Arnulf"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0018056.g002", "stats"=>{"downloads"=>0, "page_views"=>1, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Experimental_procedure_/459696", "title"=>"Experimental procedure.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2011-03-21 02:41:36"}
  • {"files"=>["https://ndownloader.figshare.com/files/395278", "https://ndownloader.figshare.com/files/395289", "https://ndownloader.figshare.com/files/395300", "https://ndownloader.figshare.com/files/395343"], "description"=>"<div><p>Animal studies have shown that sequenced patterns of neuronal activity may be replayed during sleep. However, the existence of such replay in humans has not yet been directly demonstrated. Here we studied patients who exhibit overt behaviors during sleep to test whether sequences of movements trained during the day may be spontaneously reenacted by the patients during sleep.</p> <p>We recruited 19 sleepwalkers (who displayed complex and purposeful behaviors emerging from non REM sleep), 20 patients with REM sleep behavior disorder (who enacted their dreams in REM sleep) and 18 healthy controls. Continuous video sleep recordings were performed during sleep following intensive training on a sequence of large movements (learned during a variant of the serial reaction time task).</p> <p>Both patient groups showed learning of the intensively trained motor sequence after sleep. We report the re-enactment of a fragment of the recently trained motor behavior during one sleepwalking episode.</p> <p>This study provides, to our knowledge, the first evidence of a temporally-structured replay of a learned behavior during sleep in humans. Our observation also suggests that the study of such sleep disorders may provide unique and critical information about cognitive functions operating during sleep.</p> </div>", "links"=>[], "tags"=>["re-enactment", "learned", "sleepwalking"], "article_id"=>138082, "categories"=>["Physiology", "Neuroscience"], "users"=>["Delphine Oudiette", "Irina Constantinescu", "Laurène Leclair-Visonneau", "Marie Vidailhet", "Sophie Schwartz", "Isabelle Arnulf"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0018056.s001", "https://dx.doi.org/10.1371/journal.pone.0018056.s002", "https://dx.doi.org/10.1371/journal.pone.0018056.s003", "https://dx.doi.org/10.1371/journal.pone.0018056.s004"], "stats"=>{"downloads"=>27, "page_views"=>10, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/Evidence_for_the_Re_Enactment_of_a_Recently_Learned_Behavior_during_Sleepwalking/138082", "title"=>"Evidence for the Re-Enactment of a Recently Learned Behavior during Sleepwalking", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2011-03-21 02:14:42"}
  • {"files"=>["https://ndownloader.figshare.com/files/789186"], "description"=>"<p>The subjects were trained on a modified version of a serial reaction time task. Four colored response buttons were positioned at distinct spatial locations and the subjects had to press on the response button matching the color shown on a computer screen. The subjects were intensively trained on a fixed eight-item sequence (Blue-Yellow-Green-Red-Yellow-Blue-Red-Green). They were asked to use their left hand for the blue and green buttons and the right hand for the red and yellow buttons. The task involved a sequence of ample and uncommon movements (e.g., crossing arms, pronated forearm, flexed and extended hand) that would be unambiguously recognized if replayed during sleep.</p>", "links"=>[], "tags"=>["physiology", "neuroscience", "neurological disorders"], "article_id"=>459555, "categories"=>["Physiology", "Neuroscience"], "users"=>["Delphine Oudiette", "Irina Constantinescu", "Laurène Leclair-Visonneau", "Marie Vidailhet", "Sophie Schwartz", "Isabelle Arnulf"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0018056.g001", "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Experimental_design_/459555", "title"=>"Experimental design.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2011-03-21 02:39:15"}
  • {"files"=>["https://ndownloader.figshare.com/files/789570"], "description"=>"<p>During slow-wave sleep (non-REM stage 4), the patient first startled (A), raised her left arm (B) and then sequentially pressed invisible response buttons with the right and left hands (between C and D). During the episode, the associated EEG showed persistent slow background activity with mixed delta, theta and alpha frequencies. A mild heart rate increase was also observed on the electrocardiogram. After the replay, a spindle was observed on the EEG recording. EOG1 and EOG2, electrooculograms, FP1-C3, C3-O1, C3-T3, T3-O1, FP2-C4, C4-O2, C4-T4; T4-O2, 8 channels of electroencephalograms; EMG1, electromyogram of the submentalis muscle; EKG, electrocardiogram.</p>", "links"=>[], "tags"=>["overt", "replay"], "article_id"=>459939, "categories"=>["Physiology", "Neuroscience"], "users"=>["Delphine Oudiette", "Irina Constantinescu", "Laurène Leclair-Visonneau", "Marie Vidailhet", "Sophie Schwartz", "Isabelle Arnulf"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0018056.g004", "stats"=>{"downloads"=>2, "page_views"=>10, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Sleep_monitoring_during_the_overt_replay_of_the_sequence_in_a_sleepwalker_/459939", "title"=>"Sleep-monitoring during the overt replay of the sequence in a sleepwalker.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2011-03-21 02:45:39"}
  • {"files"=>["https://ndownloader.figshare.com/files/789409"], "description"=>"<p>(A) Execution of the sequence from memory by a wake control subject lying in a bed. The subject reaches toward the imaginary location of the yellow response button (left arrow) while preparing to press the next (green) button (right arrow). (B) Overt replay of the structured sequence by a sleepwalker during slow-wave sleep. After a sudden arousal, the patient raised both arms, with pronated forearm, and waited two seconds as if preparing to perform the task (1). Then, she appeared to press imaginary response buttons sequentially with the right, left and right hand (2, 3, and 4, respectively). Note the striking similarity between the posture displayed in A and in the fourth panel in B.</p>", "links"=>[], "tags"=>["extracted"], "article_id"=>459782, "categories"=>["Physiology", "Neuroscience"], "users"=>["Delphine Oudiette", "Irina Constantinescu", "Laurène Leclair-Visonneau", "Marie Vidailhet", "Sophie Schwartz", "Isabelle Arnulf"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0018056.g003", "stats"=>{"downloads"=>2, "page_views"=>4, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Snapshots_extracted_from_video_recordings_/459782", "title"=>"Snapshots extracted from video recordings.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2011-03-21 02:43:02"}
  • {"files"=>["https://ndownloader.figshare.com/files/789714"], "description"=>"<p>Trained sleepwalkers exhibited more movements similar to the trained task compared to motor episodes from untrained sleepwalkers (p = 0.000006). This result was still significant when removing excerpt 93 (the putative replay; p = 0.0002). Standard deviations are shown on the figure.</p>", "links"=>[], "tags"=>["resemblance", "episodes", "trained", "separating", "sleepwalkers", "days", "had", "been"], "article_id"=>460072, "categories"=>["Physiology", "Neuroscience"], "users"=>["Delphine Oudiette", "Irina Constantinescu", "Laurène Leclair-Visonneau", "Marie Vidailhet", "Sophie Schwartz", "Isabelle Arnulf"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0018056.g005", "stats"=>{"downloads"=>1, "page_views"=>3, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Average_resemblance_between_the_motor_episodes_during_sleep_and_the_trained_motor_sequence_when_separating_sleepwalkers_trained_on_the_task_one_or_two_days_before_the_recording_and_those_who_had_not_been_trained_on_the_task_/460072", "title"=>"Average resemblance between the motor episodes during sleep and the trained motor sequence, when separating sleepwalkers trained on the task (one or two days before the recording) and those who had not been trained on the task.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2011-03-21 00:01:12"}
  • {"files"=>["https://ndownloader.figshare.com/files/789807"], "description"=>"<p>*p<0.05 comparison patients with REM SLEEP BEHAVIOR DISORDER and controls.</p>", "links"=>[], "tags"=>["measures", "patients", "rem", "disorders", "middle-aged"], "article_id"=>460173, "categories"=>["Physiology", "Neuroscience"], "users"=>["Delphine Oudiette", "Irina Constantinescu", "Laurène Leclair-Visonneau", "Marie Vidailhet", "Sophie Schwartz", "Isabelle Arnulf"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0018056.t001", "stats"=>{"downloads"=>0, "page_views"=>4, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Sleep_measures_in_sleepwalkers_patients_with_REM_sleep_behavior_disorders_REM_SLEEP_BEHAVIOR_DISORDER_and_healthy_middle_aged_controls_/460173", "title"=>"Sleep measures in sleepwalkers, patients with REM sleep behavior disorders (REM SLEEP BEHAVIOR DISORDER), and healthy middle-aged controls.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2011-03-21 00:02:53"}

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