title: Advances in functional neuroimaging in dementias and potential pitfalls.
abstract: Neuroimaging is continuously advancing at a rapid rate and has progressed from excluding relatively uncommon secondary causes (stroke, tumor) to assisting with early diagnosis and subtype of dementia. Structural imaging has given way to functional, metabolic and receptor imaging.
authors.affiliation: Neurology Department,University of South Florida;
authors.forename: Katherine
authors.initials: K
authors.lastname: Standley
authors.forename: Charles
authors.initials: C
authors.lastname: Brock
authors.forename: Michael
authors.initials: M
authors.lastname: Hoffmann