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 Concept Videos

High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

989
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
989
Understanding Sleep01:11

Understanding Sleep

1.7K
Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
1.7K
Traits, Mood, and Subjective Wellbeing01:22

Traits, Mood, and Subjective Wellbeing

378
Subjective well-being (SWB) refers to an individual's self-evaluation of their overall life satisfaction, happiness, and fulfillment. This multifaceted construct is typically assessed by analyzing the balance of positive and negative emotions alongside perceptions of life satisfaction. Personality traits such as neuroticism and extraversion are strongly associated with variations in SWB, offering critical insights into the underlying mechanisms of emotional well-being.
Neuroticism and...
378
The Influence of Affect on Cognition01:29

The Influence of Affect on Cognition

437
Positive affect significantly influences cognitive processes, including evaluation, memory, creativity, and social judgments. Compared to negative affect, positive emotional states promote more favorable interpretations of stimuli, cognitive flexibility, and heuristic processing. These effects highlight emotions' powerful role in shaping how individuals perceive, remember, and interact with the world.Influence on Evaluation and AttributionWhen individuals experience positive affect, they are...
437
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

3.0K
Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and  rapid eye movement (REM).
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
3.0K
Insomnia01:27

Insomnia

620
Insomnia is a prevalent sleep disorder characterized by difficulty falling asleep, frequent awakenings during the night, and waking up too early without being able to return to sleep. People with insomnia often experience these disruptions at least three nights a week for at least one month. Chronic insomnia, which lasts for at least three months, can lead to increased anxiety, which in turn can worsen sleep difficulties, creating a cycle of sleeplessness and stress.
Multiple factors contribute...
620

You might also read

Related Articles

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

Sort by
Same author

Fast high-resolution dental MRI using a disposable wireless intraoral coil: From concept to reality.

Innovation (Cambridge (Mass.))·2026
Same author

ICR-LAMP: A one-pot isothermal assay enabled by transient spatial separation and dynamic ICR for high-specificity SNP genotyping.

Biosensors & bioelectronics·2026
Same author

A novel peptide mR<sub>63-77</sub> from Rpl36 protein showing potent antibacterial activities.

International journal of antimicrobial agents·2026
Same author

Activity-driven engineering of Baeyer-Villiger monooxygenase from Thermobifida fusca for the synthesis of methyl (2S)-5-chloro-2-hydroxy-1-oxo-2,3-dihydro-1H-indene-2-carboylate: A key precursor of (S)-indoxacarb.

Journal of biotechnology·2026
Same author

Bidirectional benefits: Interbrain synchronization and role-specific neural signatures in interpersonal emotion regulation.

Emotion (Washington, D.C.)·2026
Same author

Boon or a bane: Different usage of LLM correlates with mental health.

Journal of affective disorders·2026

Related Experiment Video

Updated: May 2, 2026

Human Circadian Phenotyping and Diurnal Performance Testing in the Real World
10:16

Human Circadian Phenotyping and Diurnal Performance Testing in the Real World

Published on: April 7, 2020

9.6K

Mind wandering, sleep quality, affect and chronotype: an exploratory study.

Richard Carciofo1, Feng Du2, Nan Song3

  • 1Key Laboratory of Behavorial Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; College of Humanities and Social Sciences, Graduate University of the Chinese Academy of Sciences, Beijing, China.

Plos One
|March 11, 2014
PubMed
Summary
This summary is machine-generated.

Poor sleep quality is linked to increased mind wandering and daydreaming. This study suggests a bidirectional relationship, impacting cognition and mood, particularly for evening chronotypes.

More Related Videos

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

1.8K
Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
08:36

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments

Published on: August 8, 2019

13.3K

Related Experiment Videos

Last Updated: May 2, 2026

Human Circadian Phenotyping and Diurnal Performance Testing in the Real World
10:16

Human Circadian Phenotyping and Diurnal Performance Testing in the Real World

Published on: April 7, 2020

9.6K
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

1.8K
Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
08:36

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments

Published on: August 8, 2019

13.3K

Area of Science:

  • Cognitive Psychology
  • Sleep Science
  • Affective Neuroscience

Background:

  • Poor sleep quality is known to impair cognitive functions like concentration.
  • Limited research exists on the direct link between sleep quality and mind wandering or daydreaming.
  • Evening chronotype and negative affect are associated with poorer sleep and increased mind wandering/daydreaming.

Purpose of the Study:

  • To explore the relationship between mind wandering/daydreaming and various aspects of sleep quality.
  • To investigate if sleep quality mediates the link between mind wandering/daydreaming and negative affect.
  • To examine sleep quality's influence on the relationship between mind wandering/daydreaming and chronotype.

Main Methods:

  • Three cross-sectional surveys with Chinese adults (ages 18-50, Ns=213, 190, 270).
  • Utilized measures for sleep quality, daytime sleepiness, mind wandering, daydreaming, chronotype, and affect (positive/negative).

Main Results:

  • Higher mind wandering and daydreaming frequencies correlated with poorer sleep quality (subjective quality, sleep latency, disturbance, daytime dysfunction, sleepiness).
  • Poor sleep quality partially mediated the association between mind wandering/daydreaming and negative affect.
  • Low positive affect and poor sleep quality fully mediated the link between chronotype and mind wandering/daydreaming.

Conclusions:

  • Evidence suggests a bidirectional relationship between poor sleep quality and mind wandering/daydreaming.
  • Findings have implications for understanding and addressing sleep problems and cognitive function.
  • Further research is needed to refine distinctions between different types of mind wandering and daydreaming.