Repeated Working Memory Training Improves Task Performance and Neural Efficiency in Multiple Sclerosis Patients and Healthy Controls

Figure 3

Behavioral results. Panels depict mean ± SEM of correct responses (CRs) and reaction times (RTs) for correct responses in the 2-back and 3-back tasks at each session. Trained groups exhibited shorter RTs but not an increased number of CRs (a) in the 2-back task at the posttraining (S2) and in the follow-up (S3) sessions than in the baseline (S1) session. Trained groups exhibited higher number of CRs (c) and shorter RTs (d) in the 3-back task at S2 and S3 than in S1 (U: different from untrained groups; T: different from trained groups; S1: different from baseline; S2: different from posttraining session; see Tables 3 and 4 for details).

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