BINGO...Jimmy _ mcyoloswag...S1R is a winner and a recurring key in the human systems being interactively-systemically linked (key words... CNS systems all linked). Heart, brain, key organs are each wired to and Bio controlled by human situational reaction to STRESS. BINGO, it all makes sense. We are on the right track. IMO, S1R is the recurring Bio-chem link. (only a matter of time until CNS Bio-MED DOTS start connecting).