Functional Neurological Symptom Disorder (Conversion)
One or more altered motor or sensory symptoms show clinical evidence of incompatibility with recognized neurologic or medical conditions and cause impairment or warrant evaluation.
Timing requirement
No fixed minimum
No minimum duration
Timing in context
Course specifier: acute when present for less than 6 months; persistent at 6 months or more.
Sources and review
Last content review: August 21, 2026 · PsychDB ↗