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.
Experimental protocol and adaptor images. In the beginning of each trial, a fixation cross was presented in the center of the screen for 150 ms, followed by one of the five adaptor images (from top to bottom: NORMF, NORMM, STRF, STRM, and CTRL) which was visible for 5000 ms. This was followed by the presentation of a blank screen for 550 ms, and then the test face was displayed for 200 ms.
