Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Digit Span scores at baseline and test day in participants who completed the study. The total score (A) and backward score (B) were significantly improved in the treatment group compared with controls. No statistically significant difference was found for the forward score (C). Values are presented as mean ± standard error of the mean; *p < 0.05.
