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Fig. 1 | Translational Neurodegeneration

Fig. 1

From: Transcranial direct current stimulation enhances theory of mind in Parkinson’s disease patients with mild cognitive impairment: a randomized, double-blind, sham-controlled study

Fig. 1

a Experimental design. Active or sham tDCS was started 2 min before the beginning of the experimental ToM block and continued throughout the AI task. In the AI task, a short video was played, and the participant was asked to choose the picture representing a logical story ending by pushing one of the two buttons on the button box. One example for each stimulus condition (CInt and PInt) is displayed. b Current flow model for tDCS. The anode was placed over the medial frontal cortex and the cathode was placed between Inion and Oz. The device utilized two 7- × 5-cm sponge pads represented in the transverse view on the Male 1 model in Soterix HD Targets software (Soterix Medical). Arrows represent the direction of current flow

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Translational Neurodegeneration

ISSN: 2047-9158

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