(1) It wasn't a dream, a hallucination , or a figment of my wild, childish imagination.

(2) The cannabis user may have a repeat experience of a previous hallucination .

(3) Experiencing a mild hallucination of this sort is a good sign for the biographer, Geoff insists.

(4) A hallucination is a sense perception not caused by an external stimulus.

(5) Sensory misperceptions, including hallucinations and illusions, are common in delirium.

(6) Because what happens when we go to sleep is that our minds become dull and stupid and as a result, we experience a variety of hallucinations .

(7) He began experiencing hallucinations and hearing voices telling him to do things.

(8) Both dreams and hallucinations involve intensive activation of the seeking system.

(9) He also reported sleep paralysis and hypnagogic hallucinations .

(10) During these periods of madness, she experienced hallucinations .

(11) Soon after starting the tramadol, he began to experience auditory hallucinations .

(12) If these electric currents are disrupted in any way, it can cause hallucinations and false experiences.

(13) Evidence is what appears to you, even in visions and hallucinations and delusions.

(14) The treatment lasted four hours during which I experienced hallucinations and talked to people who have died.

(15) When a person has taken acid they will experience hallucinations and delusions.

(16) In addition there was no evidence of abnormal perception or any auditory hallucinations which had been a feature previously.

(17) I realized that paranoid ideas and hallucinations contain a germ of meaning.

(18) They may become incontinent, experience hallucinations and become increasingly unaware of their surroundings.

(19) Soon, however, it can result in delusions, hallucinations , manic behaviour and extreme mood swings.

(20) He said it was not strange for long-distance runners to experience hallucinations on the trail.