Sentence examples for maintain fixation while from inspiring English sources

An online process was used to disqualify trials in which the participants failed to maintain fixation while the fixation cross was presented (all stages except the response).

The poor performance of the Amsler grid may be related to the inability to maintain fixation while testing the peripheral visual field [ 14], crowding effects caused by peripheral presentation of multiple lines [ 15], inability to assess factors such as quality of examination performance, and low compliance to perform the Amsler grid at home [ 14].

Participants maintained fixation while checkerboard patterns were displayed in two of the four quadrants.

A third study showed the potential of angle-stable locking to maintain fixation stability while reducing the number of locking screws in the treatment of unstable distal tibia fractures [ 28].

The subject was asked to maintain fixation on an acuity appropriate target on the Polatest while each eye was covered and uncovered.

Participants were instructed to maintain fixation at all times.

Observers were required to maintain fixation on each trial.

Subjects had to maintain fixation during the spatial orienting and visual search phase within 2° of the fixation cross.

During each trial, the animal had to establish fixation within 200 ms of the fixation spot onset and maintain fixation within a ±0.5° window until the fixation spot was turned off toward the end of the trial (see below).

Subjects were required to maintain fixation throughout the trial within a window of 1.5°.

Observers were instructed to maintain fixation throughout the trial and promptly indicate each perceptual transition.