Fig. 3: Effect of tDCS on SRTT behavior. | Translational Psychiatry

Fig. 3: Effect of tDCS on SRTT behavior.

From: Network-level mechanisms underlying effects of transcranial direct current stimulation (tDCS) on visuomotor learning in schizophrenia

Fig. 3

A Reduction in reaction time (RT) across runs for the Sham, Motor-Cathodal (Mot_Cath), Visual Cathodal, and Motor Anodal (Mot_Anod) condition. Runs 1-12 corresponding to block 1 and runs 13-24 corresponding to block 2. In all cases, curves fit well to an exponential improvement function. B Effects of tDCS on mean RT across runs in block 3 by group. C Superimposed RT histograms across blocks and stimulation condition in the Random task. Note unimodal response profiles. D RT histograms for the fixed condition by Group, Block and Condition. Note bimodal RT distributions, with shift from slow to fast response mode in both groups. E Percent fast responses by Group and Condition. Data are mean ± sem. Data are mean ± sem. *p < 0.05 across conditions for condition indicated by color vs. sham.

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