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.
(a) Examples of experimental stimuli: valid gaze trial; neutral gaze trial; invalid arrow trial; neutral arrow trial. A fixation cue appeared for 600 ms, followed by a directional or non-directional (neutral) cue. After 300 ms, the target appeared to the left or the right of the cue for the 1100 ms remaining in the trial, during which a response had to be given; (b) Means and standard errors of manual RT for identifying target location during fMRI as a function of cue type and validity.
