True regarding FTD are all except:
The frontotemporal dementias have a progressive course and not static course. It is usually of early onset ( 45 -65 yrs) Patient presents with behavioral symptoms with relative preservation of memory. It has three distinctive clinical presentations- Frontal variant Semantic dementia Progressive Non fluent aphasia
Semantic dementia
Nonfluent aphasia
Apathetic, disinhibited personality
Rapid onset static course
Organic Mental Disorders