High‐definition transcranial direct current stimulation (<scp>HD</scp>‐<scp>tDCS</scp>) of left dorsolateral prefrontal cortex affects performance in Balloon Analogue Risk Task (BART)

Abstract

These results showed that, to some extent, focalized unilateral cathodal HD-tDCS on left DLPFC could change performance during risky tasks and diminish risky decision making. Further studies are needed to investigate the dose effect and electrode distribution of HD-tDCS during risky tasks and examine synchronous brain activity to show the neural basis.