Alice in Wonderland Syndrome (AIWS)

Alice-in-Wonderland syndrome (AIWS) is a disorienting neurological condition that affects human perception. Sufferers may experience micropsiamacropsia, or size distortion of other sensory modalities. A temporary condition, it is often associated with migrainesbrain tumors, and the use of psychoactive drugs. It can also present as the initial sign of the Epstein-Barr Virus (see mononucleosis). Anecdotal reports suggests that the symptoms of AIWS are fairly common in childhood, with many people growing out of them in their teens. It appears that AIWS is also a common experience at sleep onset. Alice in Wonderland Syndrome can be caused by abnormal amounts of electrical activity causing abnormal blood flow in the parts of the brain that processes visual perception and texture.

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The most prominent and often most disturbing symptom is that of altered body image: the sufferer will find that he is confused as to the size and shape of parts of (or all of) his body.

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