For 0-back and 1-back tasks, the multiple comparison tests were also performed to determine which were significantly different from other groups on the basis of Table 2. The results of the multiple comparison tests with the Bonferroni procedure are shown in the Table 3. For four types of features, the differences between stroke patient group and healthy control group were obvious, which were consistent with the results in Table 2. These significant differences provide a basis for the further classification.
