Older Adults Improve on Everyday Tasks after Working Memory Training and Neurostimulation.

ABSTRACT:

Background

Aging is associated with decline in executive function (EF), upper-level cognitive abilities such as planning, problem solving, and working memory (WM). This decline is associated with age-related volume loss and reduced functional connectivity in the frontal lobes. Cognitive training interventions aim to counter these losses, but often fail to elicit benefits beyond improvements on trained tasks. Recent interventions pairing WM training with transcranial direct current stimulation (tDCS) have improved WM and elicited transfer to untrained EF tasks. Limitations in previous work include exclusive use of laboratory-based computer training and testing and poor characterization of the mechanism(s) of durable tDCS-linked change.

Objective/hypothesis

To determine if tDC

SUBMITTER: Stephens JA 

PROVIDER: S-EPMC4957521 | biostudies-literature | 2016 Jul-Aug

REPOSITORIES: biostudies-literature