Long-Term Recording of Subthalamic Aperiodic Activities and Beta Bursts in Parkinson’s Disease

Long-Term Recording of Subthalamic Aperiodic Activities and Beta Bursts in Parkinson’s Disease
Mov Disord. 2022 Nov 24. doi: 10.1002/mds.29276. Online ahead of print.ABSTRACTBACKGROUND: Local field potentials (LFPs) represent the summation of periodic (oscillations) and aperiodic (fractal) signals. Although previous studies showed changes in beta band oscillations and burst characteristics of the subthalamic nucleus (STN) in Parkinson's disease (PD), how aperiodic activity in the STN is related to PD pathophysiology is unknown.OBJECTIVES: The ... read more
Source: PubMedPublished on 2022-11-25By Ghazaleh Darmani