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

Insomnia01:27

Insomnia

205
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...
205
Management of Insomnia01:19

Management of Insomnia

354
The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...
354
Cognitive Therapy01:25

Cognitive Therapy

553
Cognitive therapy, pioneered by Aaron T. Beck in the 1960s, is a structured approach to addressing psychological distress by focusing on the influence of thoughts on emotions and behaviors. All cognitive therapies involve the basic assumption that human beings have control over their feelings, and that how individuals feel about something depends on how they think about it. Unlike psychoanalytic methods that delve into unconscious processes or humanistic approaches emphasizing...
553
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

248
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
248
Beck's Cognitive Therapy01:25

Beck's Cognitive Therapy

143
Cognitive therapy is a psychological approach designed to address distortions in thinking, which can lead to negative emotions and unrealistic beliefs. These cognitive distortions often influence how individuals interpret and respond to situations, exacerbating emotional distress. Below are some prevalent cognitive distortions, their characteristics, and examples of how they manifest in thought processes.
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...
143
Lazarus's Cognitive Appraisal Theory01:20

Lazarus's Cognitive Appraisal Theory

783
Cognitive psychologist Richard Lazarus proposed the cognitive-mediational theory of emotions, which emphasizes how individuals' assessments of stressors significantly affect their experience of stress. According to Lazarus, the stress response is determined by a two-step appraisal process: primary appraisal and secondary appraisal. These cognitive appraisals help individuals evaluate the potential impact of a stressor and determine the adequacy of their coping resources.
Primary Appraisal:...
783

You might also read

Related Articles

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

Sort by
Same author

RDoC-informed explainable AI as a paradigm for multilevel Alzheimer's disease diagnosis and progression prediction: a systematic review.

Brain informatics·2026
Same author

Global prevalence and disability burden of brain disorders: Impact of neurological, mental, and substance use disorders.

Neuroscience and biobehavioral reviews·2026
Same author

Cortical Activity During Postural Recovery Under Dual-task Conditions: A Quantitative EEG Study.

Basic and clinical neuroscience·2026
Same author

Limited Efficacy of 3 mA Intensified tDCS of the Right Inferior Frontal Cortex for OCD Treatment: A Randomized, Double-Blind, Sham-Controlled Study.

CNS neuroscience & therapeutics·2026
Same author

Effects of multisession frontoparietal network anodal tDCS and cognitive rehabilitation on subjective cognitive impairment: a double-blind RCT.

BMC neurology·2026
Same author

KGAP: An RDF knowledge graph of agricultural commodity prices.

Data in brief·2026
Same journal

CEST MRI reveals nicotine-induced alterations in glutamate-associated molecular connectivity in the mouse brain.

Frontiers in neuroscience·2026
Same journal

Brain protein burden is related to intravoxel incoherent motion: PET-MR imaging study.

Frontiers in neuroscience·2026
Same journal

Screening the optimal rTSMS frequency to orchestrate immune-fibrotic remodeling for adult spinal cord repair.

Frontiers in neuroscience·2026
Same journal

Assessment of tenecteplase target-associated pathogenic mechanisms underlying depression in acute ischemic stroke patients: insights from artificial intelligence-driven multi-omics analysis and <i>in vitro</i> validation.

Frontiers in neuroscience·2026
Same journal

Sex-divergent intrinsic brain function in Parkinson's disease: elevated nigral fluctuations and premotor-visuospatial coupling in female patients.

Frontiers in neuroscience·2026
Same journal

Spatial transcriptomics on an expanded dataset at the brain-electrode interface: exploration of variability and identification of novel biomarkers.

Frontiers in neuroscience·2026
See all related articles

Related Experiment Video

Updated: Oct 25, 2025

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

901

Conceptual Framework for Insomnia: A Cognitive Model in Practice.

Zahra Vaziri1,2, Mohammad Nami3,4,5,6,7, João Pereira Leite2

  • 1Neurocognitive Engineering Laboratory (NEL), Institute of Mathematics and Computer Science, University of São Paulo, São Carlos, Brazil.

Frontiers in Neuroscience
|August 9, 2021
PubMed
Summary
This summary is machine-generated.

A new conceptual cognitive framework (CCF) for insomnia identifies how negative mood and distorted perceptions interact to cause cognitive impairments in individuals with insomnia. This framework aids in understanding and treating sleep disorders.

Keywords:
appraisalcognitive modelconceptual cognitive frameworkdistorted perceptionevaluative conditional learninginsomniamediator modelvalence

More Related Videos

A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice
06:23

A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice

Published on: September 22, 2020

5.6K
A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

13.8K

Related Experiment Videos

Last Updated: Oct 25, 2025

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

901
A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice
06:23

A Chronic Sleep Fragmentation Model using Vibrating Orbital Rotor to Induce Cognitive Deficit and Anxiety-Like Behavior in Young Wild-Type Mice

Published on: September 22, 2020

5.6K
A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

13.8K

Area of Science:

  • Neuropsychology
  • Cognitive Science
  • Sleep Medicine

Background:

  • Insomnia is a prevalent neuropsychological disorder causing cognitive deficits and emotional distress.
  • Existing theoretical models and guidelines lack an evidence-based framework for personalized insomnia treatment.
  • Cognitive impairments are a significant consequence of insomnia, impacting daily functioning.

Purpose of the Study:

  • To propose a novel conceptual cognitive framework (CCF) for understanding insomnia.
  • To elucidate the cognitive mechanisms underlying insomnia's predisposition, precipitation, and perpetuation.
  • To identify cognitive deficits associated with insomnia.

Main Methods:

  • Development of a conceptual cognitive framework (CCF) based on evaluative conditioning and appraisal.
  • Analysis of the interplay between negative mood (trait anxiety) and distorted insomnia perception.
  • Statistical analysis (95% CI 0.040-0.311) to determine mediation effects.

Main Results:

  • The proposed CCF integrates evaluative conditioning and appraisal to explain negative valence and arousal in insomnia.
  • Negative mood (trait anxiety) significantly mediates cognitive impairments in clinical insomnia, but only when combined with a distorted perception of the sleep disorder.
  • The methodology is reproducible and accessible, supporting future clinical database development.

Conclusions:

  • The CCF provides insight into the cognitive mechanisms of insomnia and its associated cognitive deficits.
  • Further real-world testing is planned to develop a decision-support platform for clinical interventions.
  • The framework can be adapted for other cognitive impairments and psychological disturbances, aligning with preventive medicine strategies.