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© 2017 by Taylor & Francis Group, LLC. Although several dierent image modalities will be described, neuroimaging studies of brain function in dementia largely fall into two categories: (1) the study of resting blood ow and (2) measurement of brain changes due to a specic task. is chapter starts with a brief description of methods of emission tomography, functional magnetic resonance imaging (fMRI) and diusion tensor imaging (DTI) before describing applications in patients.

Original publication





Book title

Dementia, Fifth Edition

Publication Date



107 - 118