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相关概念视频

Obsessive-Compulsive Disorder01:28

Obsessive-Compulsive Disorder

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Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
511
Personality Disorders: Dependent and Obsessive-Compulsive01:24

Personality Disorders: Dependent and Obsessive-Compulsive

381
Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
 Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...
381
Bulimia Nervosa01:30

Bulimia Nervosa

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Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
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Oppositional Defiant Disorder01:30

Oppositional Defiant Disorder

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A persistent pattern of angry or irritable mood, defiant behavior, or vindictiveness characterizes Oppositional Defiant Disorder (ODD). Symptoms must occur over at least six months, involve interactions with individuals beyond siblings, and meet specific diagnostic criteria to be clinically significant. The disorder affects emotional regulation, social interactions, and behavior, often manifesting early in life and influencing long-term development and functioning.
Diagnostic Criteria and...
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Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation01:30

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation

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Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation
Irritable Bowel Syndrome (IBS) is classified into subtypes based on the predominant bowel habits as determined by the Bristol Stool Form Scale (BSFS). The subtypes are:
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Rational Emotive Behavior Therapy01:24

Rational Emotive Behavior Therapy

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Cognitive-behavioral therapies (CBTs) are grounded in the belief that our thoughts profoundly influence our emotions and actions. Advocates of CBT emphasize three core assumptions: first, that cognitions are identifiable and measurable; second, that they are central to psychological functioning; and third, that irrational or maladaptive beliefs can be replaced with rational and adaptive ones. This transformative approach to therapy has paved the way for specific models such as Albert...
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相关实验视频

Updated: Jan 15, 2026

Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging
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在强迫症障碍中描述和预测耐火性反.

Mary E McNamara1, Nicholas Kim2, Jacob A Nota1

  • 1McLean Hospital, 115 Mill St, Belmont, MA, 02478, United States of America; Department of Psychiatry, Harvard Medical School, 2 West, Room 305, 401 Park Drive, Boston, MA, 02215, United States of America.

Journal of affective disorders
|October 10, 2025
PubMed
概括

许多患有强迫症障碍 (OCD) 的人在治疗后继续反. 基线反强烈预测了治疗后的反,突出了当前强迫症治疗中的差距.

关键词:
强迫症是一种强迫症.化 化 化 化

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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
  • 行为科学 行为科学

背景情况:

  • 沉思对于患有强迫症障碍 (OCD) 的人来说是一个重要的问题.
  • 标准的强迫症治疗方法通常不涉及反.
  • 对于暴露后的反变化和响应预防 (ERP) 以及识别可能无法改善的个体的理解有限.

研究的目的:

  • 评估部分住院/住院治疗强迫症治疗后患者的反困难的患病率.
  • 使用机器学习识别治疗前持续反的预测因素.
  • 为了检查反对强迫症症状严重性的影响,在治疗期间和治疗后.

主要方法:

  • 分析了283名接受强迫症治疗的患者的数据.
  • 利用弹性网和随机森林机器学习模型来预测治疗后的反.
  • 采用混合效应建模来评估反和强迫症严重程度与时间之间的关系.

主要成果:

  • 从样本的入院到出院时,观察到反动物的最小变化.
  • 超过三分之一的患者在反的严重程度上没有改善.
  • 基线反是排放时反率升高的最强预测因素.
  • 机器学习模型解释了约20%的治疗后反的差异.
  • 排放反预测了排放时的强迫症严重程度,但不是在随访点.

结论:

  • 对于大量强迫症患者来说,化仍然是一个持续的问题,即使在治疗后也是如此.
  • 目前的治疗方法可能无法在很大一部分患者中充分解决反.
  • 进一步的研究和针对性干预对于强迫症的反是有必要的.