Electrophysiological Evidence for Functional (Psychogenic) Essential Palatal Tremor

被引：6

作者：

Vial, Felipe ^{[1
,2
]}

Akano, Emmanuel ^{[1
,3
]}

Attaripour, Sanaz ^{[1
,4
]}

McGurrin, Patrick ^{[1
]}

Hallett, Mark ^{[1
]}

机构：

[1] NINDS, NIH, Human Motor Control Sect, Bldg 36,Rm 4D04, Bethesda, MD 20892 USA

[2] Univ Desarrollo, Fac Med Clin Alemana, Av Vitacura, Vitacura, Region Metropol, Chile

[3] NINDS, NIH, Mol Neuropharmacol Unit, Bldg 36,Rm 4D04, Bethesda, MD 20892 USA

[4] Univ Calif Irvine, Dept Neurol, Irvine, CA USA

来源：

TREMOR AND OTHER HYPERKINETIC MOVEMENTS | 2020年 / 10卷

基金：

美国国家卫生研究院;

关键词：

tremor; functional; psychogenic; palatal myoclonus; Bereitschaftspotential;

D O I：

10.5334/tohm.70

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Background: There is little published work describing the electrophysiological characteristics of essential palatal tremor, a condition now believed by many to be a functional (psychogenic) movement disorder. Case Report: Here we combine electroencephalography and electromyography with time-locked video recordings to document two cases of essential palatal tremor in which a definitive diagnosis is achieved using these electrophysiological tools. Discussion: We believe that sharing how these objective tools can be used to diagnose a functional movement disorder, as well as providing more published evidence to support the functional origin of essential palatal myoclonus, will help to diagnose this condition in the future.

引用

页码：1 / 5

页数：5

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