Visual hallucinations (Q47276): Difference between revisions
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Alucinações que envolvem a visão na ausência de um estímulo visual real que não se restringem ao período de despertar ou início do sono. As alucinações visuais podem envolver imagens formadas, como as de pessoas, ou imagens não formadas, como flashes de luz. As alucinações visuais devem ser diferenciadas das ilusões, que são percepções visuais errôneas de estímulos externos reais. | |||
| description / en | description / en | ||
Hallucinations involving sight in the absence of an actual visual stimulus that are not restricted to the period of awakening or the onset of sleep. Visual hallucinations may involve formed images, such as of people, or of unformed images, such as flashes of light. Visual hallucinations must be distinguished from illusions, which are visual misperceptions of real external stimuli. | |||
Revision as of 16:20, 13 August 2026
Hallucinations involving sight in the absence of an actual visual stimulus that are not restricted to the period of awakening or the onset of sleep. Visual hallucinations may involve formed images, such as of people, or of unformed images, such as flashes of light. Visual hallucinations must be distinguished from illusions, which are visual misperceptions of real external stimuli.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | MB27.27 |
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| English | Visual hallucinations |
Hallucinations involving sight in the absence of an actual visual stimulus that are not restricted to the period of awakening or the onset of sleep. Visual hallucinations may involve formed images, such as of people, or of unformed images, such as flashes of light. Visual hallucinations must be distinguished from illusions, which are visual misperceptions of real external stimuli. |
