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Table 3 Changes in trajectory length

From: Reaching exercise for chronic paretic upper extremity after stroke using a novel rehabilitation robot with arm-weight support and concomitant electrical stimulation and vibration: before-and-after feasibility trial

Pt.Pre-interventionAfter 2 weeks intervention
ShoulderWristShoulderWrist
1169316.578.1
231.477.814.870.2
318.257.311.344.9
417.563.513.761.5
534.287.63384.3
625.473.725.187.5
Mean23.875.519.171.1
SD7.813.78.315.9
  1. Condition for the task movement: the target button 20 cm away from the start button in the sagittal and vertical directions. Pt. patient, SD standard deviation
  2. All values are presented with centimeter. Changes were not statistically significant comparing post-2-week intervention with pre-intervention