Behavioral experiments (with no neural recordings)
Template:
sub-<label>/[ses-<label>/]
beh/
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>]_events.tsv
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>]_events.json
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>]_beh.tsv
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>]_beh.json
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>][_recording-<label>]_physio.tsv.gz
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>][_recording-<label>]_physio.json
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>][_recording-<label>]_stim.tsv.gz
sub-<label>[_ses-<label>]_task-<label>[_acq-<label>][_run-<index>][_recording-<label>]_stim.json
In addition to logs from behavioral experiments performed alongside imaging data
acquisitions, one can also include data from experiments performed with no neural
recordings.
The results of those experiments can be stored in the beh
folder using the same
formats for event timing (_events.tsv
), metadata (_events.json
),
physiological (_physio.tsv.gz
, _physio.json
)
and other continuous recordings (_stim.tsv.gz
, _stim.json
)
as for tasks performed during MRI, electrophysiological or other neural recordings.
Additionally, events files that do not include the mandatory onset
and
duration
columns can still be included, but should be labeled _beh.tsv
rather than _events.tsv
.
The OPTIONAL acq-<label>
key/value pair corresponds to a custom label to
distinguish different conditions present during multiple runs of the same task.
For example, if a study includes runs of an n-back task, with deep brain
stimulation turned on or off, the data files may be labelled
sub-01_task-nback_acq-dbson_beh.tsv
and sub-01_task-nback_acq-dbsoff_beh.tsv
.