منابع مشابه
Observations on essential tremor.
Essential tremor, which is also known as familial tremor or, when it appears for the first time in old age, as senile tremor, has attracted interest out of proportion to its incidence or importance as a cause of disability. Critchley, surveying the subject in 1949, was able to provide over 100 references to the literature. This interest stems from the unusual features of the condition. It is no...
متن کاملClinical manifestations of essential tremor.
A clinical study of 42 patients with essential tremor is presented. In the case of 12 patients the family history strongly suggested an autosomal dominant mode of transmission, in four the mode of inheritance was indeterminate, and the remaining 26 patients were sporadic cases without an established genetic basis. The tremor involved the upper extremities in 41 patients, the head in 25, lower l...
متن کاملClinical subtypes of essential tremor.
BACKGROUND There is clinical variability in essential tremor (ET), but it is not clear whether this variability is because of the existence of distinct clinical subtypes of ET (ie, forms of ET that may differ in their etiology, rate of progression, or response to treatment). OBJECTIVES To examine in a group of ET cases the age of onset, anatomic distribution, and rate of progression of tremor...
متن کاملEssential tremor
Methods Seventy-two patients with severe, medication-refractory essential tremor have been enrolled across seven international centers. Standard assessments of tremor severity and disability will be obtained before and after the procedure. Patients are randomized in a one-to-three fashion to receive either sham procedure or MR-guided focused ultrasound thalamotomy. The Tremor Research Group, ne...
متن کاملKnowledge about Essential Tremor: A Study of Essential Tremor Families
Background Essential tremor (ET) is among the most common neurological diseases and it often runs in families. How knowledgeable ET patients and their families are about their disease has been the subject of surprisingly little scholarship. Methods To fill this gap in knowledge, we administered a comprehensive 32-item survey (i.e., questions about etiology, pathophysiology, symptoms and signs...
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ژورنال
عنوان ژورنال: Arquivos de Neuro-Psiquiatria
سال: 1993
ISSN: 0004-282X
DOI: 10.1590/s0004-282x1993000300008