虚幻的视觉频谱:感知,神经科学和艺术
Marleide de Mota Gomes1, Elie Cheniaux2,3, Antonio Egidio Nardi4
1Laboratory of the History of Psychiatry, Neurology, and Mental Health; Institute of Psychiatry; Institute of Neurology, Federal University of Rio de Janeiro, RJ, Brazil.
Psychiatria Danubina
|January 22, 2026
概括
人类的感知是一种活跃的构造,而不是被动的接收. 光学错觉揭示了我们的大脑如何解释感官数据,挑战我们对现实的理解,并指导临床评估.
科学领域:
- 认知科学 认知科学
- 神经美学是一种神经美学.
- 心理学 心理学 心理学
背景情况:
- 人类的感知是一种复杂的解释过程,受感官输入,注意力和先前知识的影响.
- 视觉错觉,分为物理,生理和认知,为感知假设和感官数据之间的相互作用提供了洞察力.
- 历史和艺术传统,包括文艺复兴时期的观点和吉斯塔尔特心理学,已经塑造了对视觉感知的科学研究.
研究的目的:
- 检查感知和幻觉之间的复杂关系.
- 为了分类光学错觉,并探索它们对视觉处理的影响.
- 突出理解感知的跨学科性质,从艺术,心理学和神经科学中汲取.
主要方法:
- 将光学错觉分为物理,生理和认知类型的分类.
- 艺术技术的分析 (如线性视角,眼睛曲, chiaroscuro) 和它们在创造幻觉中的作用.
- 对视觉不确定性,默认模式网络和非侵入性脑刺激研究的审查.
- 在评估感知和认知障碍时探索临床应用.
主要成果:
- 感知是一种构造的,解释的过程,而不是现实的直接反映.
- 光学错觉展示了感知假设如何与感官数据和记忆相互作用.
- 艺术技巧有效地操纵视觉感知,创造沉浸式体验.
- 模两可的刺激,就像罗沙赫测试中的刺激一样,揭示了有意识和无意识的认知过程.
- 感知背后的神经动态是复杂的,涉及诸如默认模式网络之类的网络.
结论:
- 幻觉挑战并完善我们对现实的理解,强调知觉的认知性质.
- 跨学科的合作对于全面了解视觉体验至关重要.
- 光学错觉在诊断知觉和认知障碍方面具有重要的临床应用.
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