Features of lewy body dementia are all except:
Revised criteria for the clinical diagnosis of Lewy body dementia: 1.Fluctuating Cognition 2.Recurrent Visual hallucination 3.REM sleep behaviour disorder 4.Cardinal feature of Parkinsonism (one or more)
Organic Mental Disorders
Recurrent visual hallucination
Spontaneous motor feature
Autonomic dysfunction
Fluctuating cognition
Autonomic dysfunction