I was diagnosed with PD about a year and a half ago. My most debilitating symptom has been my voice quality. I'm a university professor and my voice is one of my most important tools. LSVT Loud helps with short-burst lecturing. But anything prolonged or at a normal volume is squeaky and even monotone. Before my Parkinson's diagnosis, an ears/nose/throat doctor diagnosed me with Muscle Tension Dysphonia. She said one of my vocal cords is too tight. I think this is a Parkinson's symptom. I've read… read more