ing on affected brain regions, there may also  be loss of executive ability and behavioral
changes such as apathy, and this disorder should  be considered in the differential diagno-
sis. However, history of a cerebrovascular event is temporally related to the onset of cog-
nitive impairment in major or mild vascular NCD, and neuroimaging reveals infarctions
or white matter lesions sufficient to account for the clinical picture. 
Other neurological conditions. Major or mild frontotemporal NCD overlaps with pro-
gressive supranuclear palsy, corticobasal  degeneration, and motor neuron disease
clinically as well as pathologically. Progressive supranuclear palsy is characterized by