Axial parkinsonian symptoms can be improved: the role of levodopa and bilateral subthalamic stimulation.

<h4>Objective</h4>To assess the effects of high frequency stimulation of the subthalamic nucleus (STN) on axial symptoms occurring in advanced stages of Parkinson's disease (PD).<h4>Methods</h4>The efficacy of STN stimulation on total motor disability score (unified Parkinson's disease rating scale ... View More