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相关概念视频

Preparedness and Phobias01:09

Preparedness and Phobias

318
Human fear responses to certain stimuli, such as darkness, heights, deep water, and blood, can often arise despite the absence of direct negative experiences. This phenomenon is rooted in evolutionary psychology, which posits that humans have developed a predisposition to fear stimuli that historically posed significant survival threats. This predisposition, known as preparedness, suggests that early humans who developed a fear of potentially dangerous entities, such as venomous snakes and...
318
Social Anxiety Disorder01:28

Social Anxiety Disorder

440
Social anxiety disorder, also known as social phobia, is characterized by an intense fear of social situations where one might face humiliation, rejection, embarrassment, or negative evaluation. This disorder leads individuals to avoid activities like casual conversations, public speaking, or seemingly simple tasks such as eating, signing documents, or swimming, in public settings. Its impact extends beyond discomfort, often significantly interfering with daily functioning and quality of life.
440
Anxiety: Overview01:18

Anxiety: Overview

908
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.
908
Generalized Anxiety Disorder01:30

Generalized Anxiety Disorder

630
Generalized Anxiety Disorder (GAD) is a chronic condition characterized by excessive and uncontrollable worry that persists for at least six months, significantly interfering with daily functioning. Unlike situational anxiety, which arises in response to specific stressors, GAD often occurs without a clear cause. Individuals may experience disproportionate worry about work, health, or relationships. For instance, a person might continuously fear poor health despite normal medical evaluations or...
630
Conditioned Taste Aversion01:14

Conditioned Taste Aversion

528
Conditioned taste aversion, also known as sauce béarnaise syndrome, is a phenomenon in which an individual develops an aversion to a certain food taste following a negative experience, typically illness. This form of aversion is a type of classical conditioning in which the taste of the food (conditioned stimulus, CS) is associated with the experience of illness (unconditioned stimulus, UCS).
A notable characteristic of conditioned taste aversion is that it often requires only a single...
528
Panic Disorder01:27

Panic Disorder

626
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...
626

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相关实验视频

Updated: Jan 15, 2026

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
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使用恐惧症 (Brugadaphobia) 是一种恐惧症.

Laszlo Littmann1, William C Bock2

  • 1Department of Internal Medicine, Atrium Health Carolinas Medical Center, Charlotte, NC, USA.

The Journal of innovations in cardiac rhythm management
|October 13, 2025
PubMed
概括
此摘要是机器生成的。

可卡因中毒可能会导致无症状个体在心电图上暂时出现布鲁加达模式. 这一案例突出了"brugadaphobia",即对心脏突然死亡的毫无根据的恐惧,以及管理这些患者的挑战.

关键词:
布鲁加达的副本布鲁加达综合征是什么植入式心脏转换器-除器突然的心脏病死亡.

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Last Updated: Jan 15, 2026

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
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Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat
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科学领域:

  • 心脏病学 心脏病学
  • 临床毒理学 临床毒理学

背景情况:

  • 电心电图 (ECG) 上的布鲁加达模式与心脏突然死亡的风险增加有关.
  • 众所周知,使用可卡因会导致各种心血管并发症.
  • 布鲁加达模式可能是短暂的,并由某些因素引起.

研究的目的:

  • 在一个无症状的年轻人身上报告一种可卡因诱导的布鲁加达模式.
  • 讨论"布鲁加达恐惧症"现象 - - 布鲁加达型心电图患者对心脏突然死亡的过度恐惧.
  • 要突出决策的复杂性关于侵入性手术的无症状的个体与短暂的布鲁加达模式.

主要方法:

  • 一个年轻的男性患者的案例介绍,他患有可卡因中毒.
  • 在中毒期间和之后进行心电图 (ECG) 监测.
  • 讨论临床管理和患者/家庭关于心脏转换器-除器植入的决策.

主要成果:

  • 患者在可卡因中毒后ECG上呈现1型布鲁加达图案.
  • 布鲁加达模式自发地消失,随访心电图仍然正常.
  • 尽管心电图异常和没有症状的性质是暂时的,但患者和家人继续寻求心脏转换器-除器植入.

结论:

  • 过渡性布鲁加达模式可以由可卡因中毒等因素诱导,在没有潜在心脏病的个体中.
  • 患有过渡性布鲁加达模式的无症状患者可能会经历"布鲁加达恐惧症",导致可能不必要的干预.
  • 在考虑对布鲁加达型心电图无症状个体进行干预时,共同决策,仔细权衡风险和益处至关重要.