Dissociative neurological symptom disorder, with cognitive symptoms

**Definition:** Dissociative neurological symptom disorder, with cognitive symptoms is characterised by impaired cognitive performance in memory, language or other cognitive domains that is internally inconsistent and not consistent with a recognised disease of the nervous system, a neurodevelopmental or neurocognitive disorder, other mental, behavioural or neurodevelopmental disorder, or another medical condition and does not occur exclusively during another dissociative disorder.

**Exclusions:** - Dissociative amnesia