I have decided to use this MRI protocol to study patients with clinical suspicion of Mild Cognitive Impairment & Dementia. 1.2 mm isotropic sagittal T1 3D MP-RAGE is centered on thalamus to be used for Voxel Based Morphometry, if necessary. Axial T2 GE is used to discover small blood foci secondary to amyloid angiopathy. DTI is used for VOIs on previously determined strategic areas to try to diagnose the type of dementia by image findings.