Sentence examples for a central fixation from inspiring English sources

Subjects were asked to fixate on a central fixation cross during the entire scan.

Participants either remained fixated on a central fixation point or moved their eyes freely.

Additionally, a central fixation cross was displayed throughout the run and participants were asked to fixate on this cross to avoid eye movements.

A central fixation point (diameter 0.5 degrees) was always presented at the center of the screen.

A trial started with a central fixation cross for 600 ms, followed by a cue for 500 ms.

Each trial began with a central fixation cross for 1000 ms, followed by a pair of images, side by side, for 2000 ms.

Whilst focusing on a central fixation cross, participants were told to simply press the spacebar on the laptop keyboard with their dominant hand when they detected any of the three conditions.

For any given trial, it started with a central fixation for a short period and then was replaced by a response cue i.e. a rhombus or a pentagram lasting for 1,000 ms for response.

Each trial began with a central fixation point that was used to check the calibration of the eye tracker.

Each trial started with a central fixation dot.

A central fixation cross was displayed during the entire experiment.