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

Post-traumatic Stress Disorder01:27

Post-traumatic Stress Disorder

133
Post-traumatic stress disorder (PTSD) is a psychiatric condition that arises following exposure to traumatic events such as natural disasters, forced displacement, or severe accidents. It significantly impairs individuals' ability to cope with daily activities and disrupts their emotional and psychological equilibrium.
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
133
Psychological Responses to Stress01:20

Psychological Responses to Stress

136
Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
136
Stress and Mental Health01:30

Stress and Mental Health

232
Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
232
Traumatic Memory01:20

Traumatic Memory

287
Emotionally traumatic events often lead to memories that are exceptionally vivid and enduring, sometimes persisting with remarkable clarity throughout an individual's life. A classic example of this phenomenon is a person who survives a car accident. Even years later, they may recall every detail of the event with startling accuracy — the screeching of the tires, the jarring impact, and the acrid smell of burning rubber. Such vividness contrasts sharply with how an individual...
287
Introduction to Stress and Lifestyle01:27

Introduction to Stress and Lifestyle

258
Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
258
Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

625
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
625

You might also read

Related Articles

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

Sort by
Same author

Cutting-edge developments in the assessment of posttraumatic stress disorder.

Journal of traumatic stress·2026
Same author

A psychometric examination of computerized adaptive measures of posttraumatic stress disorder among military veterans.

Psychological assessment·2025
Same author

Development and evaluation of a centralized assessment hub for the clinician-administered PTSD Scale for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (CAPS-5).

Psychological trauma : theory, research, practice and policy·2025
Same author

Commemorating the Vietnam War experience 50 years on: The impact and legacy of traumatic stress research with Vietnam veterans.

Journal of traumatic stress·2025
Same author

Concurrent and prospective relations between aberrant stress-induced frontal alpha asymmetry and cannabis use disorder.

Addiction neuroscience·2025
Same author

Attentional control dampens the effects of intolerance of uncertainty and uncertainty-related attentional bias on posttraumatic stress symptoms.

Cognitive behaviour therapy·2025

Related Experiment Video

Updated: Sep 30, 2025

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
08:25

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment

Published on: December 6, 2024

542

Executive functioning deficits exacerbate posttraumatic stress symptoms: A longitudinal mediation model.

Joseph R Bardeen1, Julia Y Gorday1, Frank W Weathers1

  • 1Auburn University, USA.

Journal of Anxiety Disorders
|March 11, 2022
PubMed
Summary

Executive functioning (EF) deficits worsen posttraumatic stress (PTS) symptoms over time. These cognitive deficits play a significant role in maintaining PTS symptoms after trauma exposure.

Keywords:
Executive functioningExecutive functioning deficitsLongitudinalMediationPTSDPosttraumatic stressTrauma

More Related Videos

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
10:43

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

15.3K
Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder
05:49

Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder

Published on: October 13, 2018

12.2K

Related Experiment Videos

Last Updated: Sep 30, 2025

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
08:25

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment

Published on: December 6, 2024

542
Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
10:43

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

15.3K
Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder
05:49

Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder

Published on: October 13, 2018

12.2K

Area of Science:

  • Neuroscience
  • Psychology
  • Clinical Psychology

Background:

  • Executive functioning (EF) involves cognitive abilities crucial for goal-directed behavior.
  • EF deficits are linked to increased vulnerability for developing posttraumatic stress (PTS) symptoms.
  • The role of EF in the maintenance and exacerbation of PTS symptoms post-trauma is less understood.

Purpose of the Study:

  • To investigate if EF deficits exacerbate PTS symptoms over a one-year period.
  • To examine the directional relationship between EF deficits and PTS symptoms using a cross-lagged design.

Main Methods:

  • Longitudinal study with trauma-exposed adults (N=98).
  • Data collected at baseline (T1), 6 months (T2), and 12 months (T3).
  • Utilized clinical interviews and self-report measures for PTS symptoms and EF.

Main Results:

  • EF deficits at T2 mediated the link between T1 PTS symptoms and T3 outcomes, confirming exacerbation.
  • Cross-lagged analysis indicated EF deficits have a stronger influence on PTS symptom maintenance than vice versa.

Conclusions:

  • EF deficits significantly exacerbate PTS symptoms following trauma exposure.
  • Findings support identifying individuals at risk and developing targeted interventions for PTS.
  • Results inform precision medicine approaches and enhance PTSD treatments for individuals with EF deficits.