Kennedy, 71, previously revealed he was diagnosed with a rare neurological condition called spasmodicdysphonia when he was in his early 40s. "It began as a mild tremble for a couple of years ...
Adductor spasmodicdysphonia: The most common type, making your voice suddenly sound strained, tight and hoarse. Abductor spasmodic dysphonia: The second most common type, where your voice ...
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