The ABC of tDCS: Effects of Anodal, Bilateral and Cathodal Montages of Transcranial Direct Current Stimulation in Patients with Stroke—A Pilot Study

Figure 2

4-item user satisfaction questions, based on a Likert scoring, for the three electrodes’ setups (A: anodic, B: bilateral, C: cathodic montage). Box (thin lines: first and third quartiles, wide line: median) and whiskers (minimum and maximum values) plot for patients’ judgments about dimension, utility, easiness of use, and comfort.