基本信息
姓名Ganzfeld Effect 别名暂无
国籍美国 出生地
语言 性别
生日 星座
身高 体重

详细介绍

The ganzfeld effect (from German for complete field) or perceptual deprivation, is a phenomenon of perception caused by exposure to an unstructured, uniform stimulation field.The effect is the result of the brain amplifying neural noise in order to look for the missing visual signals.The noise is interpreted in the higher visual cortex, and gives rise to hallucinations.
It has been most studied with vision by staring at an undifferentiated and uniform field of colour. The visual effect is described as the loss of vision as the brain cuts off the unchanging signal from the eyes. The result is seeing black,an apparent sense of blindness. A flickering ganzfeld causes geometrical patterns and colors to appear, and this is the working principle for mind machines and the dreamachine.The ganzfeld effect can also elicit hallucinatory percepts in many people, in addition to an altered state of consciousness.
Ganzfeld induction in multiple senses is called multi-modal ganzfeld. This is usually done by wearing ganzfeld goggles in addition to headphones with a uniform stimulus.
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