The moderating effects of sex, age, and education on the outcome of combined cognitive training and transcranial electrical stimulation in older adults.

ABSTRACT: Computerized cognitive training (CCT) has been shown to improve cognition in older adults via targeted exercises for single or multiple cognitive domains. Combining CCT with non-invasive brain stimulation is thought to be even more effective due to synergistic effects in the targeted brain areas and networks. However, little is known about the moderating effects of sex, age, and education on cognitive outcomes. Here, we investigated these factors in a randomized, double-blind study in which we administered CCT either combined with transcranial direct (tDCS), alternating (tACS) current stimulation or sham stimulation. 59 healthy older participants (mean age 71.7 ± 6.1) received either tDCS (2 mA), tACS (5 Hz), or sham stimulation over the left dorsolateral prefrontal cortex during the first

SUBMITTER: Krebs C 

PROVIDER: S-EPMC10556861 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature