Condition: Stroke · Arm Weakness as a Consequence of Stroke · Upper Extremity Hemiparesis · Sponsor: Duke University
The goal of this research study is to optimize the parameter of Low-Intensity Focused Ultrasound Stimulation (LIFUS) that is most effective in changing cortical excitability and motor learning skills in patients who suffered a stroke. The researchers hope to answer two questions. * with increasing power, would LIFUS be more effective? * with the same power, what LIFUS timing is the best For Aim 1, the study will compare 8, 4 W/cm\^2 to a zero(sham) stimulation to see if higher power is the better. For Aim 2, the study will compare 500 vs 1000 vs 2000 Hz "timing" to see which one is better.
This description comes directly from the study's public registry record.
Clinical Research Coordinator · 919-668-7597 · megan.gonzalez@duke.edu
Ziping Huang, MS · ziping.huang@duke.edu
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| Duke University Hospital | Durham, North Carolina, United States | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07220005