Efficacy of non-invasive brain stimulation on cognitive functioning in brain disorders: a meta-analysis.

ABSTRACT:

Background

Cognition is commonly affected in brain disorders. Non-invasive brain stimulation (NIBS) may have procognitive effects, with high tolerability. This meta-analysis evaluates the efficacy of transcranial magnetic stimulation (TMS) and transcranial Direct Current Stimulation (tDCS) in improving cognition, in schizophrenia, depression, dementia, Parkinson's disease, stroke, traumatic brain injury, and multiple sclerosis.

Methods

A PRISMA systematic search was conducted for randomized controlled trials. Hedges' g was used to quantify effect sizes (ES) for changes in cognition after TMS/tDCS v. sham. As different cognitive functions may have unequal susceptibility to TMS/tDCS, we separately evaluated the effects on: attention/vigilance, working memory, executive functio

SUBMITTER: Begemann MJ 

PROVIDER: S-EPMC7737055 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature