Subthalamic nucleus beta oscillations and sleep disorders in Parkinson's disease: A new perspective on deep brain stimulation regulation mechanisms and circuits.
Parkinson's disease (PD) is increasingly recognized as a multisystem neurodegenerative disorder that extends far beyond its classical motor manifestations. Among its non-motor symptoms, sleep disturbances are among the most prevalent and disabling clinical features, affecting up to 80% of patients and often preceding t...