Differential utility of the MOCA Lead Investigator: Joel Kramer Institution : UCSF E-Mail : jkramer@memory.ucsf.edu Proposal ID : 609 Proposal Description: The primary objective of these analyses is to take a preliminary look at how well the MOCA differentiates between different levels of impairment (as indexed by the CDR) and whether patterns of MOCA reliably separate different disorders (controlling for severity). We will also assess the extent to which the MOCA predicts severity and diagnosis after controlling for the other tests in the cognitive battery.