与特发性缓慢直立性震颤相关的肌张力障碍
Dystonia Associated with Idiopathic Slow Orthostatic Tremor.
作者信息
Kobylecki Christopher, Silverdale Monty A, Dick Jeremy P R, Kellett Mark W, Marshall Andrew G
机构信息
Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust, Salford, UK; Centre for Clinical and Cognitive Neurosciences, Institute for Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK.
Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust, Salford, UK.
出版信息
Tremor Other Hyperkinet Mov (N Y). 2016 Feb 1;5:351. doi: 10.7916/D8RF5TP4. eCollection 2015.
BACKGROUND
We aimed to characterize the clinical and electrophysiological features of patients with slow orthostatic tremor.
CASE REPORT
The clinical and neurophysiological data of patients referred for lower limb tremor on standing were reviewed. Patients with symptomatic or primary orthostatic tremor were excluded. Eight patients were identified with idiopathic slow 4-8 Hz orthostatic tremor, which was associated with tremor and dystonia in cervical and upper limb musculature. Coherence analysis in two patients showed findings different to those seen in primary orthostatic tremor.
DISCUSSION
Slow orthostatic tremor may be associated with dystonia and dystonic tremor.
背景
我们旨在描述缓慢型直立性震颤患者的临床和电生理特征。
病例报告
对因站立时下肢震颤前来就诊的患者的临床和神经生理学数据进行了回顾。排除有症状性或原发性直立性震颤的患者。确定了8例特发性4-8赫兹缓慢型直立性震颤患者，其与颈部和上肢肌肉组织的震颤及肌张力障碍有关。对两名患者进行的相干分析显示结果与原发性直立性震颤患者不同。
讨论
缓慢型直立性震颤可能与肌张力障碍和肌张力障碍性震颤有关。
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