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

Depressive Disorders: Etiology01:27

Depressive Disorders: Etiology

140
Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
140
Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

139
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
139
Stress and Mental Health01:30

Stress and Mental Health

182
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...
182
Stress Prevention and Stress Management Techniques V01:28

Stress Prevention and Stress Management Techniques V

52
A social support system is a structured network of personal relationships that provides assistance to individuals facing various challenges, offering a buffer against psychological and physical stressors. This network may consist of family members, friends, neighbors, colleagues, or other community members who provide resources and companionship. Social support can take many forms, including advice, emotional comfort, practical help, and companionship. Research indicates that these networks can...
52
Relationship Formation02:12

Relationship Formation

40.1K
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
40.1K
Depression: Overview01:18

Depression: Overview

277
Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...
277

You might also read

Related Articles

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

Sort by
Same author

Suicide by a Novel Toxic Substance: A Scoping Review.

Archives of suicide research : official journal of the International Academy for Suicide Research·2026
Same author

Longitudinal Relations Between Internet Gaming Disorder Symptoms, Depressive Symptoms, and Hikikomori Symptoms Among Young Gamers - Random Intercept Cross-Lagged Panel Model With Contextual Factors.

Journal of youth and adolescence·2026
Same author

Person-environment interaction processes in frailty: a scoping review.

The Gerontologist·2026
Same author

Deaths of despair in the USA, 1999-2023: a decomposition analysis.

Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention·2026
Same author

Cost-benefit analysis of a 24/7 text-based online emotional support platform for at-risk youth in Hong Kong.

BMJ open·2026
Same author

The Correlation Between Normative Beliefs About Suicide and Attitudes Toward Suicide-Related Compulsory Psychiatric Treatment in Taiwan.

Crisis·2026

Related Experiment Video

Updated: Jul 20, 2025

A New Method for Inducing a Depression-Like Behavior in Rats
07:57

A New Method for Inducing a Depression-Like Behavior in Rats

Published on: February 22, 2018

21.0K

Preventing comorbidity between distress and suicidality: a network analysis.

Alvin Junus1, Paul S F Yip1,2,3

  • 1Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong SAR, China.

Npj Mental Health Research
|July 31, 2023
PubMed
Summary

Hopelessness and suicidal ideation are key bridge symptoms linking psychological distress to suicidality in young people. Interventions should focus on recognizing hopelessness and promoting hope to prevent suicide.

Keywords:
Psychiatric disordersPublic healthRisk factorsSocial sciences

More Related Videos

Network Pharmacology and Validation of the Antidepressant Mechanisms of Qiangzhifang in a Chronic Restraint Stress-induced Depression Rat Model
08:15

Network Pharmacology and Validation of the Antidepressant Mechanisms of Qiangzhifang in a Chronic Restraint Stress-induced Depression Rat Model

Published on: June 6, 2025

95
Behavioral and Network Pharmacology-Based Analyses for the Traditional Mongolian Medicine Zadi-5 in a Rat Model of Depression
07:58

Behavioral and Network Pharmacology-Based Analyses for the Traditional Mongolian Medicine Zadi-5 in a Rat Model of Depression

Published on: February 24, 2023

558

Related Experiment Videos

Last Updated: Jul 20, 2025

A New Method for Inducing a Depression-Like Behavior in Rats
07:57

A New Method for Inducing a Depression-Like Behavior in Rats

Published on: February 22, 2018

21.0K
Network Pharmacology and Validation of the Antidepressant Mechanisms of Qiangzhifang in a Chronic Restraint Stress-induced Depression Rat Model
08:15

Network Pharmacology and Validation of the Antidepressant Mechanisms of Qiangzhifang in a Chronic Restraint Stress-induced Depression Rat Model

Published on: June 6, 2025

95
Behavioral and Network Pharmacology-Based Analyses for the Traditional Mongolian Medicine Zadi-5 in a Rat Model of Depression
07:58

Behavioral and Network Pharmacology-Based Analyses for the Traditional Mongolian Medicine Zadi-5 in a Rat Model of Depression

Published on: February 24, 2023

558

Area of Science:

  • Psychiatry
  • Network Science
  • Public Health

Background:

  • Suicidality poses significant societal and economic burdens.
  • The pathway from psychological distress to suicidality is complex and not easily understood.
  • Early suicide prevention is crucial for individuals aged 10-35.

Purpose of the Study:

  • To apply network analysis to understand the complex interplay between psychological distress and suicidality.
  • To identify bridge symptoms and links between psychological distress and suicidality.
  • To inform prevention strategies by elucidating symptom relationships.

Main Methods:

  • Regularized partial correlation networks were used to analyze comorbidity between psychological distress and suicidality in 1968 individuals.
  • Temporal symptom networks were formed from follow-up data of 453 individuals.
  • Network analysis identified bridge symptoms and temporal relationships.

Main Results:

  • Hopelessness and suicidal ideation were identified as the strongest bridge symptoms.
  • A prominent link was found between psychological distress and suicidality, mediated by hopelessness.
  • These findings were consistent across different age groups and psychiatric diagnoses.

Conclusions:

  • Hopelessness is a critical target symptom in the pathway to suicidality.
  • Interventions should focus on recognizing and addressing hopelessness to prevent suicide.
  • Training for professionals and community gatekeepers should emphasize instilling hope.