Mr. Jackson: My wife and I read your listing and could'nt help but shedding a tear to read that there are really names behind the title "researcher". Even if this is only a small lamp in the big tunnel of PD research it means that there is some progress being made. We all want to believe something is being done for all those who suffer directly or indirectly but it is SO SO SLOW and never fast enough. Thank you very much for giving us some hope. joyce and chuck tames