Sentence examples for against a fixation from inspiring English sources
To study how the activation pattern changed across different stages of cognitive set shifting, 8 experimental conditions were compared against a (fixation) baseline.
First, contrasts were drawn against a baseline fixation condition, and only anxious faces were used as backward masked stimuli.
A fixation cross against a black background was presented during the three 20-seconds long resting baseline epochs and subjects were instructed to not press any button and rest motionless as possible during these epochs.
This would have the advantage that hybridoma supernatants are screened for reactivity to living transfectants and not against cells that had undergone a fixation processes.
Although few trials were used in the averaging, the waveforms show in each case distinct peaks at about 40 ms, 80 ms, 140 ms and 210 ms. To constrain the search for the effect of facial expression on brain activation, we first identified regions showing a visually evoked response to faces by comparing responses to faces against control stimuli (e.g. a fixation on a blank screen).
Pictures were always displayed as a quartet, with each picture within the quartet presented for 1500 ms with an inter-picture interval of 250 ms during which a fixation cross was presented against a black screen.
A fixation cross was presented against the Speaker's face (in the same way as the critical words) for the duration of 1,000 ms before each word.
This was articulated against an all-polyethylene glenoid component with a fixation keel.
She developed a fixation on Clint Eastwood.
