Figure 5.
Accommodative lag measured when subjects were given specific instructions on which part of the target to view. Group means ±1 SD are shown for 9 children aged 3 to 7 years and 9 adults aged 23 to 29 years.
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.