Differential Age Effects of Transcranial Direct Current Stimulation on Associative Memory.

ABSTRACT: OBJECTIVES:Older adults experience associative memory deficits relative to younger adults (Old & Naveh-Benjamin, 2008). The aim of this study was to test the effect of transcranial direct current stimulation (tDCS) on face-name associative memory in older and younger adults. METHOD:Experimenters applied active (1.5 mA) or sham (0.1 mA) stimulation with the anode placed over the left dorsolateral prefrontal cortex (dlPFC) during a face-name encoding task, and measured both cued recall and recognition performance. Participants completed memory tests immediately after stimulation and after a 24-h delay to examine both immediate and delayed stimulation effects on memory. RESULTS:Results showed improved face-name associative memory performance for both recall and recognition measures, but only

SUBMITTER: Leach RC 

PROVIDER: S-EPMC6748776 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature