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Sudden onset of puzzling behavior: Sudden onset of puzzling behavior is a rapid development of actions that are unusual, unexpected, or unexplainable. See detailed information below for a list of 0 causes of Sudden onset of puzzling behavior, including diseases and drug side effect causes.
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Undiagnosed stroke leads to misdiagnosed aphasia: BBC News UK reported on a man who had been institutionalized and treated for mental illness because he suffered from sudden...read more »
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