Sentence examples for visual hallucination from inspiring English sources

Someone who visually fixates on something you cannot see might be experiencing a visual hallucination.

"Usually someone making you play chess, that's not a common visual hallucination," she said, but added that prison doctors had not ruled out the possibility that Mr. Payen had a mental disease or disorder.

Alternatively, the hallucinations may take the form of unique visual imagery; for example, the yantra is a visual hallucination of a coloured, geometrical image that appears at a level of trance of the sort experienced by practitioners of Yoga.

Subject to migraine headaches since childhood, alternately besieged and enthralled by "my own aching head, my dizziness, my divine lifting feelings, my sparklers and black holes, and my single visual hallucination of a little pink man and a pink ox on the floor of my bedroom," she retained horrific memories of previous treatments.

A case of visual hallucination, headache and left hemiparesis is reported.

No patient discontinued the drug because of side effects except for 1 patient with visual hallucination.

N, number; REM, rapid eye movement; VHF-DLB, visual hallucination-free dementia with Lewy bodies.

In addition, the use of occipital TMS, particularly if optimised to elicit visual hallucination-like phosphenes, may provide a powerful endophenotypic approach to investigating visual hallucinations in dementia with Lewy bodies and other visual hallucination-prone diseases.

Thus in those patients with an inherently more active/excitable early visual cortex, TMS may occasionally elicit visual hallucination-like phosphenes and predispose them overall to visual hallucinations.

Six patients with dementia with Lewy bodies experienced visual hallucination-like phosphenes (for example, seeing people or figures on stimulation) compared with none of the controls (P = 0.02).

The inverse association between phosphene threshold and NPIhall score and the observation of possible lower phosphene threshold in people who experienced visual hallucination-like phosphenes would support this.