i've tried many times to resolve my breathing problems with others and have had little success. my neuro said that its is just another symptom to be lived with. my problem is shortness of breath. it occurs at strange times ie. at nite i may be woken up with a panic attack because of this shortness of breath. sometimes i think that i may have forgotten to breathe. i exercise without this shortness of breath. yes i have internal tremors,with very limited external tremors. sometimes i feel as if my internal organs are going to shake apart. good luck. john 58/5