Sentence examples for button when they perceived from inspiring English sources
These guys fired varying numbers of photons into the eyes of 12 healthy volunteers and who they asked to press a button when they perceived a flash.
For the TSL, the temperature first went up, and the participants pressed a button when they perceived a change [10 13].
For example, one study had subjects listen to non-linguistic tones (long beeps and buzzes) in one ear and speech in the other ear, and instructed subjects to press a button when they perceived a change in the tone; this supposedly caused subjects not to pay explicit attention to grammatical violations in the speech stimuli.
Subjects were instructed to press a button when they perceived a combination of a vertical line and a horizontal line, one via a visual image and the other via an auditory soundscape that when combined formed a multisensory "Plus" sign (Fig. 1 D in green dashed lines).
The participants were instructed to push a button quickly in case of when they perceived the acoustic signal to ensure compliance.
Subjects were required to press a button with their left thumbs when they perceived a downward pitch shift and with their right thumbs when they perceived an upward pitch change.
After every five reverse Stroop task trials, they were asked to answer whether they were fatigued or not at that time by pressing the left or right button, respectively, as quickly as possible when they perceived fatigue.
Throughout, subjects were asked to respond by pressing a button with their right index finger when they perceived a regular temporal pattern and the right middle finger when they perceived an irregular one.
Sokoliuk and VanRullen measured EEG activity while subjects indicated when they perceived the flickering illusion by pressing a button at flicker onset and releasing the button at flicker offset.
