Pathological tremor prediction using surface electromyogram and acceleration: potential use in ‘ON–OFF’ demand driven deep brain stimulator design
نویسندگان
چکیده
منابع مشابه
Designing a deep brain stimulator to suppress pathological neuronal synchrony
Some of neuropathologies are believed to be related to abnormal synchronization of neurons. In the line of therapy, designing effective deep brain stimulators to suppress the pathological synchrony among neuronal ensembles is a challenge of high clinical relevance. The stimulation should be able to disrupt the synchrony in the presence of latencies due to imperfect knowledge about parameters of...
متن کاملHand Tremor Prediction and Classification Using Electromyogram Signals to Control Neuro-Motor Instability
This chapter provides a prototype design of a hand tremor compensator/controller to reduce the effect of the tremor to an external device/ apparatus, such as a magnetic pen for the patients suffering from Parkinson and similar diseases. It would also be effective for busy surgeons suffering from hand tremor due to muscle fatigue. Main emphasis in this chapter is given on the prediction of the t...
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OBJECT Deep brain stimulation (DBS) performed under general anesthesia ("asleep" DBS) has not been previously reported for essential tremor. This is in part due to the inability to visualize the target (the ventral intermediate nucleus [VIM]) on MRI. The authors evaluate the efficacy of this asleep technique in treating essential tremor by indirect VIM targeting. METHODS The authors retrospecti...
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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 subjecti...
متن کاملDeep Brain Stimulation in Pathological Aggression.
BACKGROUND We describe a case of deep brain stimulation in a patient with severe aggression refractory to conservative treatment. The targets of the stimulation were set bilaterally in the posteromedial hypothalamus and - in a second procedure due to its ineffectiveness - in the nucleus accumbens (NAcc) bilaterally. METHODS In the first stage, we implanted electrodes into the posteromedial hy...
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ژورنال
عنوان ژورنال: Journal of Neural Engineering
سال: 2013
ISSN: 1741-2560,1741-2552
DOI: 10.1088/1741-2560/10/3/036019