I am not sure if I have MSA or parkinsons as I have systems of incontense,,tremors sometimes, memory problems,keeping our chek register accuate,balance issues where i have fallen and even hurt my head ,it is difficult for me to walk without a walker or I need to use a scooter outdoors.My neuroligest diagnosed with MSA about two and a half years ago.So I guess my actual question is what do I have?