Hallucinations, or non-existent experiences, are far more common than you might be comfortable with. For example, ... Visual hallucinations refer to seeing something that is not really there.

When the scientists analyzed the additional questions of whether an experience would agree with a clinical definition of visual hallucinations, about 17.4 percent of volunteers had experienced a ...

Key points. Experiencing a visual hallucination can be quite stressful. There is not much known about how common visual hallucinations are in healthy people, though a new study aimed to find out.

Visual Hallucinations During Prolonged Blindfolding in Sighted Subjects. Journal of Neuro-Ophthalmology , 24 (2), 109. All images Creative Commons except Kluver patterns, from Bresloff et al ...

Charles Bonnet syndrome (also called visual release hallucinations) refers to visual hallucinations in patients with severe vision loss due to eye, optic nerve or brain disease. We don't know the ...

While hallucinations are often linked to mental illness, they can also be caused by medical problems like brain injuries, ...

While ffytche believes that hallucinations of musical notation are rarer than some other types of visual hallucination, ... such as an example reported in one of the case studies: ...

Current understanding of visual processing suggests acetylcholinesterase inhibitors may prove beneficial in treating visual hallucinations of schizophrenia, but more data is needed. News & Perspective ...