Reduced subthalamic and subthalamic-cortical coherences associated with the therapeutic carryover effect of coordinated reset deep brain stimulation

Autor: Lvpiao Zheng, Ziling Luo, Biswaranjan Mohanty, Sana Amoozegar, Luke A. Johnson, Jerrold L. Vitek, Jing Wang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: npj Parkinson's Disease, Vol 10, Iss 1, Pp 1-5 (2024)
Druh dokumentu: article
ISSN: 2373-8057
DOI: 10.1038/s41531-024-00797-w
Popis: Abstract Coordinated reset deep brain stimulation (CR DBS), a promising treatment for Parkinson’s disease (PD), is hypothesized to desynchronize neuronal populations. However, little in vivo data probes this hypothesis. In a parkinsonian nonhuman primate, we found that subthalamic CR DBS suppressed subthalamic and cortical-subthalamic coherences in the beta band, correlating with motor improvements. Our results support the desynchronizing mechanism of CR DBS and propose potential biomarkers for closed-loop CR DBS.
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