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Alice in Wonderland syndrome (AIWS), also known as Todd's syndrome or dysmetropsia, is a neuropsychological condition that distorts perception. People may experience distortions in visual perception such as micropsia (objects appearing small), macropsia (objects appearing large), pelopsia (objects appearing to be closer than they are), or teleopsia (objects appearing to be further away than they are). Size distortion may occur in other sensory modalities as well.
Alice in Wonderland Syndrome (AIWS) is often associated with migraines, brain tumors, and psychoactive drug use. It can also be the initial...