Gene Expression Profiling in TDP-43 positive FTD Lead Investigator: Concepcion Conjero-Goldberg Institution : The Litwin-Zucker Alzheimer's Research Center E-Mail : CGoldber@NSHS.edu Proposal ID : 162 Proposal Description: We wish to examine frozen brain tissue from orbitofrontal cortex and superior parietal cortex from FTD cases that are TDP-43 positive