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相关概念视频

Traumatic Memory01:20

Traumatic Memory

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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...
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Flashbulb Memory01:16

Flashbulb Memory

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A flashbulb memory is a highly vivid and detailed memory, often linked to events of significant emotional impact. These memories stand out in contrast to everyday memories due to their clarity and the precision with which they are recalled. The strong emotions associated with the event act as a catalyst, ensuring that specific details, such as one's location, actions, and even peripheral elements, are etched into memory with remarkable accuracy. For example, many people can vividly recall...
299
False Memories01:18

False Memories

355
False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information...
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Hallucinogens and Psychedelics01:27

Hallucinogens and Psychedelics

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Hallucinogens are psychoactive substances that profoundly alter perceptual experiences, generating unreal visual and sensory images. Often referred to as psychedelic drugs — a term derived from the Greek words "psyche" (mind) and "delos" (revealing) — these substances include marijuana and lysergic acid diethylamide (LSD), among others. These drugs vary in intensity and effects.
Marijuana, derived from the dried leaves and flowers of the hemp plant, contains...
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Eyewitness Memory01:22

Eyewitness Memory

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Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
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Altered States of Awareness01:06

Altered States of Awareness

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Altered states of consciousness represent significant deviations from one's normal mental state. These deviations can range from subtle changes in awareness to profound transformations in perception, thought processes, and sensory experiences. Altered states of consciousness can be triggered by various factors, including drug use, meditation, hypnosis, illness, or even intense fatigue.
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相关实验视频

Updated: Jan 7, 2026

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
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太阳镜效应:在迷幻体验中评估创伤相关记忆处理的新框架.

Vincent J Diehl1,2, Abigail E Calder1, Gregor Hasler1,2,3

  • 1Molecular Psychiatry Lab, Faculty of Science and Medicine, University of Freiburg, Villars-sur-Glâne, Switzerland.

Journal of psychopharmacology (Oxford, England)
|December 31, 2025
PubMed
概括

新的Helioscope问卷有效地衡量了迷幻体验如何帮助处理创伤记忆. 该工具评估了在具有挑战性的体验期间的保护和暴露,有助于治疗理解.

关键词:
风险暴露 风险暴露 风险暴露心理治疗是一种心理治疗.恢复力 恢复力在安全方面,安全是安全的.

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科学领域:

  • 心理药理学 心理药理学
  • 临床心理学 临床心理学
  • 神经科学是一个神经科学.

背景情况:

  • 现有的评估工具并没有专门测量在迷幻体验期间创伤记忆的改变处理.
  • 光镜效应描述了迷幻药物如何促进重温创伤记忆,同时减轻创伤症状的重新体验.
  • 这项研究引入了Helioscope问卷以评估在迷幻药使用期间的记忆处理.

研究的目的:

  • 介绍和心理测量评估"光镜问卷".
  • 为了评估尺度的有效性和可靠性在测量在迷幻体验期间的记忆处理.
  • 探索迷幻药的使用,记忆处理和治疗结果之间的关系.

主要方法:

  • 进行了一项横截面在线调查,其中有468人报告使用迷幻药或MDMA.
  • 发展了Helioscope问卷,其中包含21个项目,分别涉及三个因素:保护,曝光和避免压力.
  • 心理测量属性包括收性,分辨性,预测性和增量有效性被使用既定的问卷进行评估.

主要成果:

  • Helioscope 问卷显示了强大的心理测量特性,包括有效性和可靠性.
  • 一个复合的 Helioscope 评分 (HS) 与积极的变化相关,而避免应激预测了负面的变化.
  • 使用MDMA与减少回避性痛苦有关,旅行护理员的存在与更高的HS分数有关.

结论:

  • Helioscope 问卷是一个在心理测量上健全的工具,用于评估幻觉体验中的治疗机制,特别是记忆处理.
  • 该尺度对评估难以处理的记忆在迷幻药辅助疗法中的处理非常有希望.
  • 建议在临床人群中进行进一步的验证,以确定其对治疗结果的预测效用.