Hallucination - Wikipedia, the free encyclopedia
A visual hallucination is "the perception of an external visual stimulus where none exists". Alternatively, a visual illusion is a distortion of a real external stimulus.
Visual Hallucinations: Differential Diagnosis and Treatment
What Causes Visual Hallucinations? Numerous hypotheses have been suggested to explain the genesis of visual hallucinations. These have been summarized and categorized ...
Neurobiology of a hallucination – Neurophilosophy
Hodological theories, on the other hand, emphasize the changes in activity of pathways connecting different regions of the brain. For example, in ...
Hallucination | Define Hallucination at Dictionary.com
How can we taxonomize their experience, and differentiate it from hallucination, or psychotic break?
Hallucination definition - Mental Health Center: Medical ...
Hallucination: A profound distortion in a person's perception of reality, typically accompanied by a powerful sense of reality. An hallucination may be a sensory ...
Hallucination Treatments - News Medical
Hallucinations can be extremely distressing but they are usually the result of an identifiable cause that a sufferer may be able to receive treatment for.
Auditory hallucination - Wikipedia, the free encyclopedia
A paracusia, or auditory hallucination, is a form of hallucination that involves perceiving sounds without auditory stimulus. Auditory hallucinations need to be ...
Hypnagogic hallucination is episodes of seeing and hearing things as one is falling asleep. Hypnagogic hallucinations can occur at sleep onset.
Hallucination - definition of hallucination by The Free ...
Of course, I need not tell you that this was what you will call an hallucination and I call an apparition.
Oliver Sacks: What hallucination reveals about our minds ...
Neurologist and author Oliver Sacks brings our attention to Charles Bonnet syndrome -- when visually impaired people experience lucid hallucinations. He describes the ...