Thalamic Deep Brain Stimulation for Orthostatic Tremor
نویسندگان
چکیده
BACKGROUND Orthostatic tremor is an uncommon disorder manifest by high frequency, low amplitude leg tremor upon weight bearing. Treatment with oral tremor agents is inconsistent and usually not satisfactory. METHODS We implanted bilateral ventralis intermedius nuclei deep brain stimulators into an 82-year-old male with refractory orthostatic tremor. RESULTS The patient had a marked subjective and objective improvement in leg and arm tremor, mainly manifested by an improved ability to stand. DISCUSSION Bilateral thalamic deep brain stimulation may be considered in refractory cases of orthostatic tremor.
منابع مشابه
Thalamic Ventral Intermediate Nucleus Deep Brain Stimulation for Orthostatic Tremor
BACKGROUND Orthostatic tremor (OT) was first described in 1977. It is characterized by rapid tremor of 13-18 Hz and can be recorded in the lower limbs and trunk muscles. OT remains difficult to treat, although some success has been reported with deep brain stimulation (DBS). CASE REPORT We report a 68-year-old male with OT who did not improve significantly after bilateral thalamic stimulation...
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عنوان ژورنال:
دوره 1 شماره
صفحات -
تاریخ انتشار 2011