series
JSON array
An array of series. Basic series information is stored in the main squirrel.json
file. Extended information including series parameters such as DICOM tags are stored in a params.json
file in the series directory.
JSON variables
🔵 Primary key 🔴 Required 🟡 Computed (squirrel writer/reader should handle these variables)
Variable | Type | Default | Description |
---|---|---|---|
| string | BIDS entity (anat, fmri, dwi, etc) | |
| string | BIDS suffix | |
| string | Description of the series | |
| string | Experiment name associated with this series. Experiments link to the experiments section of the squirrel package | |
| string | Protocol name | |
| number | The run identifies order of acquisition in cases of multiple identical series. | |
| date | Date of the series, usually taken from the DICOM header | |
| number | Series number. May be sequential, correspond to NiDB assigned series number, or taken from DICOM header | |
| string | From the SeriesUID DICOM tag | |
| number | Total number of beh files (including files in subdirs) | |
| number | Size of beh data, in bytes | |
| number | Total number of files (including files in subdirs) | |
| number | Size of the data, in bytes | |
JSON file |
| ||
JSON object |
|
Directory structure
Files associated with this section are stored in the following directory. subjectID
, studyNum
, seriesNum
are the actual subject ID, study number, and series number. For example /data/S1234ABC/1/1
.
/data/<SubjectID>/<StudyNum>/<SeriesNum>
Behavioral data is stored in
/data/<SubjectID>/<StudyNum>/<SeriesNum>/beh
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