Sentence examples for presentation of the fixation from inspiring English sources

After an intertrial interval of 250 ms, in which a blank white screen was presented, the next trial started with the presentation of the fixation control.

One-hundred msec following the presentation of the fixation point, verbal stimuli were presented for 500 msec.

Immediately following the presentation of the fixation dot, a word cue presented in white was displayed for a period of 850 ms at the center of the screen.

Targets were presented for 1550 ms and followed by a presentation of the fixation cross until the end of the trial (i.e. presentation of the next cue).

In the scanning session the feedback screen remained present until 85 s from the beginning of the block (presentation of the fixation cross) had elapsed.

The script simply calls for the presentation of the fixation target by issuing a command to the computer running Presentation.

According to the authors, this is a purely endogenous form of proactive control: The internally generated estimation of the fixation-cross duration provides the conflict-predicting information, not the exogenous presentation of the fixation-cross per se.

The multiple presentations of the fixation stimulus during the trials served to ensure that perception remained with the stimulated eye.

A trial started with the presentation of the central fixation point for 500 ms, followed by the search display for 200 ms. Trials were terminated by the observer's response or after a maximum duration of 1000 ms. During the inter-trial interval (ITI), the fixation point was visible for a variable duration between 950 and 1050 ms (uniformly distributed).

Null events constituted a 1750-msec presentatiof of the same fixation cross.

Each trial began with the presentation of the central fixation cross, which remained throughout the entire trial, and after 2000 ms the central prime was presented one line above fixation for 150 ms. Prime and target presentation was separated by 100 ms (250 ms SOA).