sentence: During this experiment , participants were exposed to an identical stimulation paradigm and experimental task ( i.e ., number pair bisection task ) to that employed in Experiment 1.We predicted that , if relative unihemispheric inhibition following hemispheric conflict was responsible for the numerical biases , then tDCS , by increasing or decreasing the degree of resultant unihemispheric inhibition , would augment or reverse the numerical bias in the conflict conditions ( i.e ., RIGHTCOLD + RIV and LEFTWARM + RIV ) with a directional specificity .