Fig. 3.

Input-output properties of the TA MEP before, immediately after, and 30 min after the cessation of the BCI_associative (A–C) and BCI_{nonassociative} (D–F) interventions across all subjects. TA MEP size is expressed as a fraction of the maximum peak-to-peak TA MEP (TA p-p MEP) amplitude before any intervention. Each graph represents a different day of the intervention, and each data point represents the average of 11 subjects (A–C) or 8 subjects (D–F). Error bars show SE. RMT, resting motor threshold.