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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Am J Phys Med Rehabil. 2018 Jul;97(7):492–499. doi: 10.1097/PHM.0000000000000904

Figure 3.

Figure 3

The asymmetry of forelimb movements was measured using the cylinder test. Recording was stopped after the total number of contacts reached 20 or after 15 minutes. The number of contacts during the 15-minute test is shown in Figure 3A. The lateralization index (Figure 3B) was calculated as (number of right side placement - number of left side placement) / total placement. The test was performed on the day prior to surgery (day 0) and post-surgery days 1, 3, 7, 14, 21, and 28. Data were expressed in mean ± SEM. ANOVA with repeated measures was utilized for the number of contact and lateralization index analysis.