Genetics of mild behavioral impairment Lead Investigator: Matthew Peters Institution : Johns Hopkins ADC E-Mail : matthew.peters@jhmi.edu Proposal ID : 926 Proposal Description: 1. To determine if there are certain genetic variants that are associated with clinical phenotypes in mild behavioral impairment, mild cognitive impairment, and dementia 2. To develop a polygenetic scoring system to predict progression of MBI to MCI to dementia 3. To determine if there is an association between genetic variants and plaque location at time of autopsy