Conversion Disorder (also known as Functional Neurological Symptom Disorder or Functional Neurological Disorder [FND]) is a mental disorder characterized by neurologic symptoms (either motor or sensory) that is incompatible with any known neurologic disease. Common symptoms include weakness and/or paralysis, non-epileptic seizures, movement disorders, speech or visual impairment, swallowing difficulty, sensory disturbances, or cognitive symptoms.
Many clinicians use the alternative names of “functional” (referring to abnormal central nervous system functioning) or “psychogenic” (referring to a “psychiatric” etiology) to describe the symptoms of conversion disorder.
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or more symptoms of altered voluntary motor or sensory function.
Criterion A
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Clinical findings provide evidence of incompatibility between the symptom and recognized neurological or medical conditions.
The symptom or deficit is not better explained by another medical or mental disorder.
The symptom or deficit causes clinically significant distress or impairment in social, occupational, or other important areas of functioning or warrants medical evaluation.
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6
months.6
months or more. Specify if: