FIGURE 3.

Significant differences of cognitive assessment tests in frontotemporal dementia (FTD) patients at different time points. Cognitive assessment pre‐ and post‐sham and real transcranial direct current stimulation (tDCS) at different time points (T0: baseline; T1: after 2‐weeks’ treatment; T3 at 3‐month follow‐up; T4 at 6‐month follow‐up); Error bars represent standard errors. A, Mini Mental State Examination; B, Phonemic verbal fluency; C, Trail Making Test part A; D, Trail Making Test part B; E, Stroop test; F, Digit symbol substitution test; G, modified Ekman emotion recognition test; H, Cambridge Behavioral Inventory. ^*Significant difference from baseline (T0); ^†significant difference compared to sham stimulation