Sleep Disturbances and Their Correlates in Essential Tremor and Essential Tremor Plus: A Questionnaire-Based Case–Control Study
Background: Essential tremor (ET) has been increasingly recognized to involve non-motor symptoms, including sleep disturbances. Essential Tremor Plus (ET-plus), is characterized by additional neurological “soft signs” and may display greater non-motor symptom burden. Despite emerging evidence from polysomnographic stud...