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

Shifted sleep hours.

T Akerstedt

    Annals of Clinical Research
    |January 1, 1985
    PubMed
    Summary
    This summary is machine-generated.

    Disrupted sleep-wake cycles from shift work or jet lag impair sleep, alertness, and well-being. This occurs when sleep conflicts with the body's natural circadian rhythm, leading to fatigue.

    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

    Shift work influences multiple sclerosis risk.

    Multiple sclerosis (Houndmills, Basingstoke, England)·2015
    Same author

    The impact of work time control on physicians' sleep and well-being.

    Applied ergonomics·2014
    Same author

    Age, sleep and irregular workhours: A field study with electroencephalographic recordings, catecholamine excretion and self-ratings.

    Scandinavian journal of work, environment & health·2010
    Same author

    Immigrant girls perceive less stress.

    Acta paediatrica (Oslo, Norway : 1992)·2008
    Same author

    The impact of free-time activities on sleep, recovery and well-being.

    Applied ergonomics·2008
    Same author

    Mental fatigue, work and sleep.

    Journal of psychosomatic research·2004

    Area of Science:

    • Chronobiology
    • Sleep Medicine
    • Human Physiology

    Background:

    • The sleep-wake cycle is regulated by circadian rhythms.
    • Modern lifestyles, including shift work and travel, disrupt natural sleep patterns.
    • Suboptimal timing can lead to significant health and performance issues.

    Purpose of the Study:

    • To review the impact of mistimed sleep on sleep quality, alertness, and well-being.
    • To explore the mechanisms underlying circadian disruption.
    • To discuss potential countermeasures for managing sleep-wake cycle disturbances.

    Main Methods:

    • Literature review of studies on sleep, circadian rhythms, shift work, and jet lag.
    • Analysis of the physiological effects of circadian misalignment.

    Related Experiment Videos

  • Synthesis of research on the consequences of disturbed sleep-wake timing.

    • Main Results:

    • Shift work and transmeridian travel frequently cause disturbed sleep and increased fatigue.
    • Sleep displacement during the rising phase of the circadian rhythm maximizes interference.
    • Circadian rhythm pathology can necessitate sleep patterns conflicting with societal norms.

    Conclusions:

    • Suboptimal sleep-wake cycle timing negatively affects sleep, alertness, and well-being.
    • Understanding circadian rhythm interference is key to addressing sleep disturbances.
    • Countermeasures are necessary to mitigate the adverse effects of mistimed sleep.