Isolated vocal tremor as a focal phenotype of essential tremor: a retrospective case review

BACKGROUND Essential tremor (ET) is a common condition associated with significant physical and psychosocial disability. "Classic" ET is a clinical syndrome of action tremor in the upper limbs and less commonly the head, jaw, voice, trunk, or lower limbs. Current diagnostic criteria for ET exclude isolated vocal tremor (IVT). Failure to recognize IVT as a… CONTINUE READING