<unk> s includes those diseases which predominantly affects the basal ganglia along with features of cognitive decline. Diseases such as progressive supranuclear palsy, Huntington's chorea and Parkinson's disease are different in many features from the other cortical dementias like Alzheimer's disease. Yet these patients present clinically with mild forgetfulness and slowed thought process along with abnormal movements and problems with motility.
Subcortical dementia
Semantic dementia
Vascular dementia
Lewy body dementias
Early-onset Alzheimer's disease
Dementia with Lewy bodies
Parkinson's disease dementia
Depression of Alzheimer disease