Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Sleep and memory.

T Roth1, T Roehrs, A Zwyghuizen-Doorenbos

  • 1Henry Ford Hospital, Sleep Disorders and Research Center, Detroit, MI 48202.

Psychopharmacology Series
|January 1, 1988
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

How representative are insomnia clinical trials?

Sleep medicine·2018
Same author

Deletion of Menin in craniofacial osteogenic cells in mice elicits development of mandibular ossifying fibroma.

Oncogene·2017
Same author

The status of sleep abnormalities as a diagnostic test for major depressive disorder.

Journal of affective disorders·2014
Same author

Reactions of cloned poplars to air pollution : Ozone-induced increase of stress ethylene and possible antisenescence strategies.

Environmental science and pollution research international·2013
Same author

Reciprocal effects of platinum and lead on the water household of poplar cuttings.

Environmental science and pollution research international·2013
Same author

Light exposure and cell viability in fluorescence microscopy.

Journal of microscopy·2011
Same journal

Structure-function analysis of the three beta-adrenergic catecholamine receptors.

Psychopharmacology series·1993
Same journal

Molecular modeling of neurotransmitter receptors and ligands.

Psychopharmacology series·1993
Same journal

Brain serotonin subsystem complexity and receptor heterogeneity: therapeutic potential of selective serotonin agonists and antagonists.

Psychopharmacology series·1993
Same journal

Relevance of 5-HT autoreceptors for psychotropic drug action.

Psychopharmacology series·1993
Same journal

Developmental regulation of 5-HT2 and 5-HT1c receptor gene expression in rat brain.

Psychopharmacology series·1993
Same journal

Analysis of 935 haloperidol concentration measurements obtained during routine drug monitoring of 134 patients.

Psychopharmacology series·1993
See all related articles

Sleep is not a time of amnesia, but rather a period where memory consolidation is impaired. While individuals can perceive stimuli during sleep, they struggle to transfer information to long-term memory, leading to recall difficulties.

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Sleep Science

Background:

  • Sleep is commonly perceived as a period of amnesia, with individuals often having no memory of events or dreams during sleep.
  • Despite elevated perceptual thresholds, organisms can perceive and discriminate stimuli during sleep.
  • Memory retrieval for stimuli experienced during wakefulness is often enhanced after sleep.

Purpose of the Study:

  • To investigate the reasons behind the amnestic properties of sleep.
  • To determine if the inability to perceive stimuli or defects in long-term memory cause sleep-related amnesia.
  • To identify the primary mechanism responsible for memory loss during sleep.

Main Methods:

  • Review of existing literature on sleep, memory, and perception.

Related Experiment Videos

  • Analysis of studies on stimulus perception during sleep.
  • Examination of memory retrieval efficiency after sleep versus wakefulness.
  • Investigation of the relationship between stimulus proximity to sleep onset and memory recall.

    • Main Results:

    • Sleep amnesia is not due to an inability to perceive stimuli during sleep.
    • Long-term memory function is not defective after sleep; retrieval can be enhanced.
    • The primary cause of sleep amnesia appears to be the impaired transfer of information from short-term to long-term memory during sleep.
    • Information processed within 5 minutes of sleep onset is typically lost from memory.
    • Disorders causing frequent microsleeps are associated with memory problems.

    Conclusions:

    • Sleep's amnestic effect stems from a failure in short-term to long-term memory transfer.
    • Understanding this mechanism is crucial for addressing memory-related complaints associated with sleep disturbances.
    • Further research can explore interventions to improve memory consolidation during sleep.