Performance after training in a complex cognitive task is enhanced by high-definition transcranial random noise stimulation.

ABSTRACT: Interest for neuromodulation, and transcranial random noise stimulation (tRNS) in particular, is growing. It concerns patients rehabilitation, but also healthy people who want or need to improve their cognitive and learning abilities. However, there is no consensus yet regarding the efficacy of tRNS on learning and performing a complex task. In particular, the most effective electrode montage is yet to be determined. Here, we examined the effect of two different tRNS montages on learning rate, short- and long-term performance in a video game (Space Fortress) that engages multiple cognitive abilities. Sixty-one participants were randomly assigned to one of three groups (sham vs. simple-definition tRNS vs. high-definition tRNS) in a double-blind protocol. Their performance on the Space Fortr

SUBMITTER: Chenot Q 

PROVIDER: S-EPMC8931133 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature