Figure 4 | Scientific Reports

Figure 4

From: Comparison of tendon and muscle belly vibratory stimulation in the treatment of post-stroke upper extremity spasticity: a retrospective observational pilot study

Figure 4

Modified Ashworth Scale (MAS) score changes. MAS score changes for the finger (a,c) and the wrist flexors (b,d) following the three interventions are shown. Values are presented as mean and standard deviations. Post 1 corresponds to 5 min after vibratory stimulation. Post 2 corresponds to the moment after one voluntary flexion movement after Post 1 assessment. N indicates the number of patients analyzed in each bar. Significant differences among three interventions are indicated at *P < 0.05 and **P < 0.01. VS: vibratory stimulation.

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