Sentence examples for below the fixation point from inspiring English sources
We expected that most participants would show these preferences, owing to the relatively greater magnitude of the taller bars, which extended upward from just below the fixation point, and the relatively greater contrast of the darker bars, which appeared on a white background.
We presented on a dark background two arrays of bright bars, one above and the other below the fixation point.
Only in case of adapters located 4 degrees above or below the fixation point a TAE roughly 30% of the original TAE size was observed, which is comparable to the size of our phantom MAE compared to the baseline MAE (29%).
The five locations extended from 10° to the left of the fixation point to 10° to the right of the fixation point at 5° intervals, along a horizontal line 5° below the fixation point, Visual stimuli were 35 ms presentations of Gabor wavelets of high contrast extending 2° on a background of visual noise.
2) The orienting system is tested using an asterisk above or below the fixation point.
Throughout the experiment, the subject's fixation and hand movements were monitored using an MR-compatible infrared-sensitive camera optimally positioned directly below the fixation point and facing towards the subject.
Again, responses tend to be faster when there is a cue signaling where the target will appear, below or above the fixation point.
In addition, the position of the whole stimulus (two flanking patches and one target) was randomly jittered as a rigid structure in the x- and y- planes on each trial by anywhere up to 0.36°, above and to the left, or below and to the right of the fixation point.
The height of the each array, measured at the midline, was 1.0 deg above or 1.0 deg below (the trajectory of) the fixation point.
Fixation was controlled during the recordings to stay within a window of 1° radius around the fixation point (see below for details).
To start a trial, while the participant was looking at the central fixation point, they pressed a button which moved the fixation point 13.65° to right of center.
