نتایج جستجو برای: subthalamic nucleus
تعداد نتایج: 112660 فیلتر نتایج به سال:
Microelectrode recordings of single unit neuronal activity were used during stereotactic surgery to define the subthalamic nucleus for chronic deep brain stimulation in the treatment of Parkinson's disease. By using five parallel trajectories, often two to three microelectrodes allow us to recognize subthalamic nucleus (STN) neuronal activity. STN neurons were easily distinguished from cells of...
If humans are faced with difficult choices when making decisions, the ability to slow down responses becomes critical in order to avoid suboptimal choices. Current models of decision making assume that the subthalamic nucleus (STN) mediates this function by elevating decision thresholds, thereby requiring more evidence to be accumulated before responding [1-9]. However, direct electrophysiologi...
abstract introduction: it is demonstrated that the degree of clinical improvement in parkinson's disease (pd) achieved by deep brain stimulation (dbs) is largely dependent on the accuracy of lead placement. in addition, individual variability in the situation of subthalamic nucleus (stn) is responsible for spatial inter-individual fluctuations of the real patient's target. ...
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