Topic: inhibitory projection

In the context of impulsive decision-making, delay discounting is a phenomenon observed when participants refer to the preference for a smaller reward sooner rather than a larger reward later in reward receipt. Previous neuroimaging findings showed that the dorsolateral prefrontal cortex (DLPFC) contributes to predicting the selection of larger-later over smaller-sooner rewards. However, recent studies on delay discounting offer mixed conclusions. This study aimed to examine how impulsive decision-making affects the signal transfer from the left DLPFC to the primary motor cortex (M1) by using