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相关概念视频

Post-traumatic Stress Disorder01:27

Post-traumatic Stress Disorder

126
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,...
126
Anxiety: Overview01:18

Anxiety: Overview

384
Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
384
Dissociative Disorders01:27

Dissociative Disorders

187
Dissociative disorders represent complex psychological conditions characterized by disruptions in consciousness, memory, identity, or perception. These disruptions cause individuals to experience a disconnection from their thoughts, emotions, and memories. The phenomenon is not merely an occasional lapse in attention but a profound alteration in mental functioning that can severely impact daily life.
Dissociative Fugue
A hallmark feature of dissociative disorders is the dissociative fugue...
187
Traumatic Memory01:20

Traumatic Memory

235
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...
235
Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

Diagnostic and Statistical Manual of Mental Disorders (DSM)

163
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...
163
Panic Disorder01:27

Panic Disorder

184
Panic disorder is an anxiety disorder characterized by recurrent and sudden minutes-long episodes of intense fear, known as panic attacks. These attacks may feel like heart attacks and often happen without warning or a specific cause. They can include symptoms such as rapid heart rate, shortness of breath, chest pain, trembling, sweating, dizziness, and a sense of helplessness. During a panic attack, individuals may feel as though they are experiencing a heart attack or are in a...
184

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相关实验视频

Updated: Sep 19, 2025

Biomarkers in an Animal Model for Revealing Neural, Hematologic, and Behavioral Correlates of PTSD
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严重的PTSD还是仅仅是PTSD?

Valentin Raymond1,2, Antoine Yrondi1,2, Philippe Birmes1,2

  • 1Department of Psychiatry, Toulouse University Hospital, Toulouse, France.

European journal of psychotraumatology
|June 19, 2025
PubMed
概括
此摘要是机器生成的。

定义严重的创伤后应激障碍 (PTSD) 需要改进. 使用诸如临床全球印象量表等工具的维度方法可以更好地捕捉针对性创伤干预的严重程度.

关键词:
创伤后应激障碍 创伤后应激障碍创伤后应激障碍是一种创伤后应激障碍.个性化的个人化方法.全球运行评估的评估.全球运行的全球功能.个性化的方法,个性化的方法.严重性的严重性.严重程度的严重程度.

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Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder
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Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
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相关实验视频

Last Updated: Sep 19, 2025

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Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder
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Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
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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
  • 心理健康研究 心理健康研究

背景情况:

  • 创伤后应激障碍 (PTSD) 是一种普遍存在的心理健康状况.
  • 由于缺乏标准化的定义,严重的创伤后应激障碍患者获得护理是有限的.
  • 目前用于评估PTSD严重程度的方法是不够的.

研究的目的:

  • 倡导一个维度和整合的方法来评估PTSD的严重程度.
  • 突出需要验证的仪器来测量PTSD严重程度.
  • 改进对需要集中创伤专注干预的个体的识别.

主要方法:

  • 关于PTSD严重程度评估的当前临床实践和文献的审查.
  • 讨论基于症状数量的严重性测量方法的局限性.
  • 建议使用临床全球印象 (CGI) 尺度作为一个潜在的工具.

主要成果:

  • 没有普遍接受的,心理测量验证的严重PTSD的定义.
  • 仅仅症状得分可能无法准确反映功能障碍或临床相关性.
  • CGI尺度提供了一个更生态有效的测量PTSD严重程度.

结论:

  • 需要转向对PTSD严重程度的维度和个性化评估.
  • 改进的严重性评估可以支持分步护理模型和有针对性的干预措施.
  • 超越症状计数将提高对PTSD的理解和治疗.