FIG. 1.
(Color online) (a) Spatial presentation of target and maskers across all conditions. (b) Trial structure across all conditions.
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.