Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Theoretical Approaches to Psychological Disorder01:29

Theoretical Approaches to Psychological Disorder

198
The development of psychological disorders, which are characterized by deviant, maladaptive, and personally distressing behaviors, has been explored through several theoretical approaches.
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...
198
Introduction to Psychological Disorders01:19

Introduction to Psychological Disorders

352
Abnormal behavior, often referred to as mental illness, results from changes in brain function that influence thought patterns, behaviors, and social interactions. Psychologists and psychiatrists typically assess abnormal behavior using three primary criteria: deviance, maladaptation, and personal distress, particularly when these traits persist over long periods.
Deviant Behavior
Deviance in behavior refers to actions or thought patterns that significantly diverge from societal norms or...
352
Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

Diagnostic and Statistical Manual of Mental Disorders (DSM)

52
The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
52
Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

69
Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
69
Dissociative Identity Disorder01:30

Dissociative Identity Disorder

44
Dissociative Identity Disorder (DID), previously termed multiple personality disorder, is a complex psychological condition characterized by the presence of two or more distinct identities or personality states. Each identity exhibits unique patterns of behavior, voice, and mannerisms and may possess separate memories and emotional responses. The alternating control between identities can result in memory gaps and challenges in recalling daily activities, often exacerbating the individual's...
44
Personality Disorders: Paranoid and Schizoid01:22

Personality Disorders: Paranoid and Schizoid

35
Personality disorders represent enduring cognition, affect, and behavior patterns that significantly deviate from societal norms. These maladaptive traits often lead to difficulties in various domains, including interpersonal relationships, occupational settings, and overall psychological well-being. Paranoid personality disorder and schizoid personality disorder are two distinct conditions marked by odd or eccentric behavior.
Paranoid Personality Disorder
Paranoid personality disorder is...
35

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Attention and learning strategies reveal distinct dimensions of psychiatric diseases.

Research square·2026
Same author

Shared and specific associations of amygdala nuclei volumes with PTSD symptom domains and childhood trauma: An ENIGMA-PGC PTSD mega-analysis.

Molecular psychiatry·2026
Same author

QuNex recipes: Executable, human-readable workflows for reproducible neuroimaging research.

Imaging neuroscience (Cambridge, Mass.)·2026
Same author

A continuum is not a hammer: Response to Lowell and Markowitz (2026) on the exposure continuum model.

Journal of anxiety disorders·2026
Same author

Beyond drinking: Psychosocial complexity and dropout from Department of Veterans Affairs posttraumatic stress disorder (PTSD) residential treatment.

Psychological services·2026
Same author

National Trends in Posttraumatic Stress Disorder Among US Military Veterans: Results From the 2025-2026 National Health and Resilience in Veterans Study.

The Journal of clinical psychiatry·2026

相关实验视频

Updated: Jun 17, 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

339

揭开精神障碍的结构 介绍 精神障碍的结构

Tobias R Spiller1,2,3,4, Or Duek1,2,5, Markus Helmer1

  • 1Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut.

JAMA psychiatry
|August 7, 2024
PubMed
概括

精神疾病诊断和统计手册 (DSM) 的标准允许症状异质性. 这项研究揭示了一些常见的和许多罕见的症状组合的模式,影响了概括性.

更多相关视频

Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD
10:02

Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD

Published on: March 12, 2020

15.7K
Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
09:55

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Published on: March 8, 2018

12.4K

相关实验视频

Last Updated: Jun 17, 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

339
Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD
10:02

Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD

Published on: March 12, 2020

15.7K
Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
09:55

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Published on: March 8, 2018

12.4K

科学领域:

  • 精神病学是一个精神病学.
  • 临床心理学 临床心理学
  • 数据科学数据科学数据科学

背景情况:

  • 精神疾病诊断和统计手册 (DSM) 的标准是多元的,允许疾病内的症状异质性.
  • 经验研究表明,许多可能的症状组合是罕见的或不存在的,导致对这种异质性的批评.

研究的目的:

  • 调查精神疾病中症状组合的概率模式.
  • 了解基于症状的定义如何有助于观察到症状组合的分布.

主要方法:

  • 使用理论论证,模拟和四个大型数据集的二次数据分析进行横截面研究 (N=155,474).
  • 数据集包括创伤后应激障碍,抑郁症,精神分裂症和焦虑症的症状.
  • 分析的重点是确定所有症状组合的存在,缺乏和频率.

主要成果:

  • 观察到症状组合概率的偏差分布,一些组合非常普遍,许多非常罕见.
  • 1%最常见的组合占每个样本参与者的33.1%至78.6%.
  • 不到1%的个人报告了显著比例的症状组合 (41.7%至99.8%).

结论:

  • 疾病内症状异质性遵循少数常见的原型组合和众多罕见组合的模式.
  • 未来对诊断标准的修订应该考虑症状组合的概率分布,而不仅仅是它们的存在.
  • 这些发现表明,临床发现对罕见症状组合的个体的概括性存在潜在的限制.