Inability to recall important autobiographical information (usually traumatic/stressful) inconsistent with ordinary forgetting; may include dissociative fugue (purposeful travel or bewildered wandering)
Criteria met for major or mild NCD
Recurrent episodes of incomplete awakening from sleep, usually occurring during the first third of the major sleep episode, accompanied by either sleepwalking (complex behaviour without full consciousness) or sleep terrors (abrupt awakenings with intense fear/autonomic arousal; difficult to console)
Disruption of identity characterised by ≥2 distinct personality states/possession experiences with marked discontinuity in sense of self and agency, accompanied by alterations in affect, behaviour, consciousness, memory, perception, cognition, and/or sensory-motor functioning
Repeated episodes of arousal during sleep associated with vocalisation and/or complex motor behaviours