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相关概念视频

Visual Agnosia01:12

Visual Agnosia

210
Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
210
Dissociative Amnesia01:21

Dissociative Amnesia

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Dissociative amnesia is a complex psychological condition that manifests as an inability to recall personal information, often tied to traumatic or stressful events. Unlike general amnesia, individuals with this condition retain the ability to perform routine activities and procedural tasks, such as operating a phone or navigating public transportation, yet experience profound gaps in autobiographical memory. These lapses may encompass significant life events, such as suicide attempts or...
113
Dissociative Identity Disorder01:30

Dissociative Identity Disorder

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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...
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Dissociative Disorders01:27

Dissociative Disorders

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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...
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Language and Cognition01:27

Language and Cognition

353
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
353
Prosopagnosia01:24

Prosopagnosia

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Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
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定义和"诊断"阿芬塔西亚:条件还是个体差异?

Andrea Blomkvist1, David F Marks2

  • 1Centre for Philosophy of Natural and Social Sciences, Department of Philosophy, Logic and Scientific Method, London School of Economics and Political Science, Houghton Street, London WC2A 2AE, UK.

Cortex; a journal devoted to the study of the nervous system and behavior
|November 10, 2023
PubMed
概括
此摘要是机器生成的。

由于不一致的定义和依赖视觉图像问卷 (VVIQ) 的生动性,阿芬塔西亚研究面临挑战. 需要新的诊断工具来准确研究这种视觉图像差异.

关键词:
亚法塔西亚 (Aphantasia) 是一种幻想.诊断 诊断 诊断 诊断 诊断个人差异 个人差异低级图像 - 低级的图像这是心理图像.方法论 方法论 方法论没有图像,没有形象.VVIQQ VVIQQ 在线观看视觉图像是一种视觉图像.活力 活力 活力

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科学领域:

  • 认知心理学 认知心理学
  • 神经科学是一个神经科学.
  • 心理测量 心理测量 心理测量

背景情况:

  • 幻觉症,即没有自愿的视觉图像,越来越多地被自我诊断.
  • 目前的研究缺乏关于将阿芬塔西亚定义为一种疾病的共识.
  • 视觉图像的生动性问卷 (VVIQ) 是"诊断"阿芬塔西亚的主要工具.

研究的目的:

  • 审查阿芬塔西亚研究中的基本和方法问题.
  • 批评阿芬塔西亚的定义和诊断标准.
  • 为了突出VVIQ在阿芬塔西亚评估中的局限性.

主要方法:

  • 关于阿芬塔西亚研究和视觉图像研究的文献综述.
  • 对参与者采样中的方法不一致性进行分析.
  • 对VVIQ及其在线变体进行诊断准确性的批评.

主要成果:

  • 研究在历史视觉图像研究方面遭受了"文学失明".
  • 不一致的采样 (混合无与低图像) 阻碍了理解阿芬塔西亚的原因.
  • 任意的VVIQ评分边界和变异VVIQ不准确性损害了研究的可比性和自我诊断的有效性.
  • 自诊断的阿芬塔西亚与健康焦虑,痛苦和耻辱之间的潜在联系.

结论:

  • 幻想研究需要更明确的定义和一个强大的分类框架.
  • VVIQ是诊断非幻想症的一个不充分的工具.
  • 开发一种新的,可验证的心理测量方法来测量阿芬塔西亚是必不可少的.