<p>In each of the four experimental conditions, for EEG and fMRI data, mean across participants (± standard deviation, SD) of the percentage of correct responses and of the reaction times, i.e. the time between the question mark appearance and the subject response (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0092835#pone-0092835-g001" target="_blank">Fig.1</a>).</p
<p>Values expressed as mean (SD). Reaction times (RT) and post-stop-error slowing are expressed in m...
<p>Comparison of the answers given by the volunteers between two experimental sessions (Placebo/THC)...
<p>The plot shows the average probability of perceiving the target as dominant, as a function of tim...
<p>(A) Distribution of desirability classifications by stimulus category, averaged over all subjects...
<p>Behavioral data (mean ± standard deviation) of the accuracy and reaction times are shown for each...
<p>Mean error rates in per cent and reaction times +/− standard deviation are shown.</p><p>Abbreviat...
A) Average reaction times (RT) for the animal/non-animal categorization task per condition. B) Accur...
<p>Analysis of the behavioural data collected during both the behavioural (top three graphs) and fMR...
<p>In A, B, and C behavioral data for N = 10 subjects are represented in dashed red lines with the r...
<p><i>A. Response Times</i>. Bars depict the average (mean) median response times across observers, ...
(A) Psychometric curves fitted on the psychophysical data for each participant in the EEG experiment...
A. Mean ratings across subjects for each familiar individual and every scenario. Occurrences are out...
<p>(A) Learning curves: Cumulative sum of correct answers to reward expectations as function of tria...
<p>W refers to Words, P to pseudowords (lexical category under focus), H to Hold and R to Release (s...
<p><b>(A)</b> Mean percentage of trials that were successful or ended in an error or time-out. <b>(B...
<p>Values expressed as mean (SD). Reaction times (RT) and post-stop-error slowing are expressed in m...
<p>Comparison of the answers given by the volunteers between two experimental sessions (Placebo/THC)...
<p>The plot shows the average probability of perceiving the target as dominant, as a function of tim...
<p>(A) Distribution of desirability classifications by stimulus category, averaged over all subjects...
<p>Behavioral data (mean ± standard deviation) of the accuracy and reaction times are shown for each...
<p>Mean error rates in per cent and reaction times +/− standard deviation are shown.</p><p>Abbreviat...
A) Average reaction times (RT) for the animal/non-animal categorization task per condition. B) Accur...
<p>Analysis of the behavioural data collected during both the behavioural (top three graphs) and fMR...
<p>In A, B, and C behavioral data for N = 10 subjects are represented in dashed red lines with the r...
<p><i>A. Response Times</i>. Bars depict the average (mean) median response times across observers, ...
(A) Psychometric curves fitted on the psychophysical data for each participant in the EEG experiment...
A. Mean ratings across subjects for each familiar individual and every scenario. Occurrences are out...
<p>(A) Learning curves: Cumulative sum of correct answers to reward expectations as function of tria...
<p>W refers to Words, P to pseudowords (lexical category under focus), H to Hold and R to Release (s...
<p><b>(A)</b> Mean percentage of trials that were successful or ended in an error or time-out. <b>(B...
<p>Values expressed as mean (SD). Reaction times (RT) and post-stop-error slowing are expressed in m...
<p>Comparison of the answers given by the volunteers between two experimental sessions (Placebo/THC)...
<p>The plot shows the average probability of perceiving the target as dominant, as a function of tim...