Individual Brain Charting: ARCHI standard

This dataset contains functional magnetic resonance images (fMRIs) of 12 subjects performing a variety of elementary cognitive functions, ranging from perceptual processing to high-cognition. The task was organized as a fast event-related paradigm, composed of trials of ten different conditions: (1) left-hand three-times button press, indicated by visual instruction; (2) right-hand three-times button press, indicated by visual instruction; (3) left-hand three-times button press, indicated by auditory instruction; (4) right-hand three-times button press, indicated by auditory instruction; (5) listen to narrative sentences; (6) read narrative sentences; (7) viewing of flashing horizontal checkerboards; (8) viewing of flashing vertical checkerboards; (9) silent subtraction, indicated by visual instruction; and (10) silent subtraction, indicated by auditory instruction. The task comprised eighty trials in one single run. There were two runs within the same session, in which two different sequences of trials were presented. The sequence of trials per run was pseudo-randomized for the session, but fixed for all participants. The duration of the trials ranged between two and four seconds. There were twenty two epochs of rest between trials, in which a fixation cross was displayed. [https://openfmri.org/dataset/ds000244/](https://openfmri.org/dataset/ds000244/) [https://neurovault.org/collections/2138/](https://neurovault.org/collections/2138/)