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Deep Brain Stimulation Surgery clinical trials

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NCT ID: NCT06400901 Recruiting - General Anesthesia Clinical Trials

Analysis of Deep Brain Nuclei LFP and Cortical EEG Signals During the Recovery From General Anesthesia

Start date: May 15, 2024
Phase:
Study type: Observational

The correlations of deep brain nuclei firing and cerebral cortex activity during recovery from general anesthesia is unclear. In this study, the local field potential (LFP) from the deep brain nuclei and the scalp electroencephalogram (EEG) of the frontal cortex were recorded from patients undergoing deep brain stimulation (DBS) surgery during the recovery from general anesthesia, in order to explore the changes and relevance of deep brain nuclei firing and cortex activity during the recovery of consciousness from general anesthesia .

NCT ID: NCT01721460 Completed - Parkinson's Disease Clinical Trials

Effects of Dexmedetomidine on Activity in the Subthalamic Nucleus

Start date: November 2012
Phase: Phase 4
Study type: Interventional

The purpose of this research study is to find out whether dexmedetomidine changes brain cell activity in the subthalamic nucleus (STN).