<p>Each trial started with two scrambled faces and a fearful or neutral face presented for 33 ms, centrally or peripherally, immediately masked by 3 neutral faces. After a variable delay the target stimulus was appearing. The subject was asked to press a button when a happy face was occurring.</p
<p>Illustration of the typical sequence of events in a trial of metacontrast masking (A) and example...
<p>Each trial starts with a 100-ms adapting period during which either one of four faces (two female...
<p>In the active condition (top) participants had to wait with their button press until the cue appe...
<p>Each trial started with the presentation of a fixation cross in the center of the screen for 500 ...
<p>The suppressed face image was presented to one eye with its contrast gradually ramped up, and was...
The expression is fearful; the target appears on the incongruent side. At the beginning of each tria...
The face was presented on one of the four quadrants in one eye and the masks were presented for 100 ...
<p>Each trial consisted of a fixation point that appeared for 1000 ms, a first number that lasted 30...
<p>After a delay of either 300 ms (short lead interval) or 3500–4500 ms (long lead interval) relativ...
<p>Each trial began with a blue fixation cross presented in the center of a grey screen for 1 s. Two...
<p>After a fixation point was presented in the center of the screen (2000 ms), a pair of photos was ...
<p>Between one and four faces (all expressing either angry, happy, or neutral emotion) were shown fo...
<p>During study 1, participants were shown a 1000 ms red fixation cross, followed by a 300 ms catego...
<p>First, a fixation cross was presented for 2 seconds. Subsequently, the CFS mask was presented in ...
<p>The trial starts with a fixation cross (1000 ms), followed by a target stimulus (100 ms): single ...
<p>Illustration of the typical sequence of events in a trial of metacontrast masking (A) and example...
<p>Each trial starts with a 100-ms adapting period during which either one of four faces (two female...
<p>In the active condition (top) participants had to wait with their button press until the cue appe...
<p>Each trial started with the presentation of a fixation cross in the center of the screen for 500 ...
<p>The suppressed face image was presented to one eye with its contrast gradually ramped up, and was...
The expression is fearful; the target appears on the incongruent side. At the beginning of each tria...
The face was presented on one of the four quadrants in one eye and the masks were presented for 100 ...
<p>Each trial consisted of a fixation point that appeared for 1000 ms, a first number that lasted 30...
<p>After a delay of either 300 ms (short lead interval) or 3500–4500 ms (long lead interval) relativ...
<p>Each trial began with a blue fixation cross presented in the center of a grey screen for 1 s. Two...
<p>After a fixation point was presented in the center of the screen (2000 ms), a pair of photos was ...
<p>Between one and four faces (all expressing either angry, happy, or neutral emotion) were shown fo...
<p>During study 1, participants were shown a 1000 ms red fixation cross, followed by a 300 ms catego...
<p>First, a fixation cross was presented for 2 seconds. Subsequently, the CFS mask was presented in ...
<p>The trial starts with a fixation cross (1000 ms), followed by a target stimulus (100 ms): single ...
<p>Illustration of the typical sequence of events in a trial of metacontrast masking (A) and example...
<p>Each trial starts with a 100-ms adapting period during which either one of four faces (two female...
<p>In the active condition (top) participants had to wait with their button press until the cue appe...
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