A randomized controlled trial of cognitive training using a visual speed of processing intervention in middle aged and older adults.

ABSTRACT:

Background

Age-related cognitive decline is common and may lead to substantial difficulties and disabilities in everyday life. We hypothesized that 10 hours of visual speed of processing training would prevent age-related declines and potentially improve cognitive processing speed.

Methods

Within two age bands (50-64 and ≥ 65) 681 patients were randomized to (a) three computerized visual speed of processing training arms (10 hours on-site, 14 hours on-site, or 10 hours at-home) or (b) an on-site attention control group using computerized crossword puzzles for 10 hours. The primary outcome was the Useful Field of View (UFOV) test, and the secondary outcomes were the Trail Making (Trails) A and B Tests, Symbol Digit Modalities Test (SDMT), Stroop Color and Word Tests, Controll

SUBMITTER: Wolinsky FD 

PROVIDER: S-EPMC3641082 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature