Transcranial direct current stimulation over the right DLPFC selectively modulates subprocesses in working memory.

ABSTRACT:

Background

Working memory, as a complex system, consists of two independent components: manipulation and maintenance process, which are defined as executive control and storage process. Previous studies mainly focused on the overall effect of transcranial direct current stimulation (tDCS) on working memory. However, little has been known about the segregative effects of tDCS on the sub-processes within working memory.

Method

Transcranial direct current stimulation, as one of the non-invasive brain stimulation techniques, is being widely used to modulate the cortical activation of local brain areas. This study modified a spatial n-back experiment with anodal and cathodal tDCS exertion on the right dorsolateral prefrontal cortex (DLPFC), aiming to investigate the effect

SUBMITTER: Wang J 

PROVIDER: S-EPMC5978386 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature