Note
Click here to download the full example code
BIDS conversion for group studies¶
Here, we show how to do BIDS conversion for group studies. The data is available here: https://openneuro.org/datasets/ds000117
References¶
[1] Wakeman, Daniel G., and Richard N. Henson. “A multi-subject, multi-modal human neuroimaging dataset.” Scientific data, 2 (2015): 150001.
# Authors: Mainak Jas <mainak.jas@telecom-paristech.fr>
# Teon Brooks <teon.brooks@gmail.com>
# License: BSD (3-clause)
Let us import mne_bids
import os.path as op
import mne
from mne_bids import write_raw_bids, make_bids_basename
from mne_bids.datasets import fetch_faces_data
from mne_bids.utils import print_dir_tree
And fetch the data.
subject_ids = [1]
runs = range(1, 7)
data_path = op.join(op.expanduser('~'), 'mne_data')
repo = 'ds000117'
fetch_faces_data(data_path, repo, subject_ids)
output_path = op.join(data_path, 'ds000117-bids')
Warning
This will download 7.9 GB of data for one subject!
Define event_ids.
event_id = {
'face/famous/first': 5,
'face/famous/immediate': 6,
'face/famous/long': 7,
'face/unfamiliar/first': 13,
'face/unfamiliar/immediate': 14,
'face/unfamiliar/long': 15,
'scrambled/first': 17,
'scrambled/immediate': 18,
'scrambled/long': 19,
}
Let us loop over the subjects and create BIDS-compatible folder
for subject_id in subject_ids:
subject = 'sub%03d' % subject_id
for run in runs:
raw_fname = op.join(data_path, repo, subject, 'MEG',
'run_%02d_raw.fif' % run)
raw = mne.io.read_raw_fif(raw_fname)
bids_basename = make_bids_basename(subject=str(subject_id),
session='01', task='VisualFaces',
run=str(run))
write_raw_bids(raw, bids_basename, output_path, event_id=event_id,
overwrite=True)
Out:
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_01_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 268400 ... 815099 = 244.000 ... 740.999 secs
Ready.
Current compensation grade : 0
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_01_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 268400 ... 815099 = 244.000 ... 740.999 secs
Ready.
Current compensation grade : 0
Creating folder: /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg
/home/stefanappelhoff/miniconda3/envs/mne_bids2/lib/python3.6/site-packages/numpy/lib/arraysetops.py:472: FutureWarning: elementwise comparison failed; returning scalar instead, but in the future will perform elementwise comparison
mask |= (ar1 == a)
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.tsv'...
participant_id age sex group
sub-01 10 M n/a
sub-1 10 M n/a
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.json'...
{
"participant_id": {
"Description": "Unique participant identifier"
},
"age": {
"Description": "Age of the participant at time of testing",
"Units": "years"
},
"sex": {
"Description": "Biological sex of the participant",
"Levels": {
"F": "female",
"M": "male"
}
}
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/sub-1_ses-01_scans.tsv'...
filename acq_time
meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif 2009-04-07T16:39:35
meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif 2009-04-07T16:52:59
meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif 2009-04-07T17:02:25
meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif 2009-04-07T17:17:45
meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif 2009-04-07T17:27:38
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_coordsystem.json'...
{
"MEGCoordinateSystem": "Elekta",
"MEGCoordinateUnits": "m",
"HeadCoilCoordinates": {
"NAS": [
6.350555636913668e-10,
0.10185277462005615,
-1.2766878665360082e-09
],
"LPA": [
-0.07355359941720963,
-5.226810984026997e-09,
-6.564203847148065e-09
],
"RPA": [
0.07877404987812042,
-2.563174561487358e-08,
-5.883831200037548e-09
],
"coil1": [
0.020418334752321243,
0.09947940707206726,
0.06992102414369583
],
"coil2": [
0.07411128282546997,
0.0064362590201199055,
0.09744320064783096
],
"coil3": [
0.018864190205931664,
-0.020370930433273315,
0.1332322508096695
],
"coil4": [
0.014254843816161156,
-0.0912255346775055,
0.08386014401912689
],
"coil5": [
-0.07725043594837189,
-0.009882151149213314,
0.07862507551908493
]
},
"HeadCoilCoordinateSystem": "RAS",
"HeadCoilCoordinateUnits": "m"
}
296 events found
Event IDs: [ 5 6 7 13 14 15 17 18 19 256 261 262 263 269
270 271 273 274 275 4096 4101 4102 4103 4109 4110 4111 4114]
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-1_events.tsv'...
onset duration trial_type value sample
22.958181818181817 0.0 scrambled/first 17 25254
23.73181818181818 0.0 n/a 273 26105
26.04909090909091 0.0 scrambled/first 17 28654
26.92818181818182 0.0 n/a 273 29621
29.222727272727273 0.0 face/unfamiliar/first 13 32145
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/dataset_description.json'...
{
"Name": " ",
"BIDSVersion": "1.2.0"
}
Reading 0 ... 546699 = 0.000 ... 496.999 secs...
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-1_meg.json'...
{
"TaskName": "VisualFaces",
"Manufacturer": "Elekta",
"PowerLineFrequency": 50.0,
"SamplingFrequency": 1100.0,
"SoftwareFilters": "n/a",
"RecordingDuration": 496.9990909090909,
"RecordingType": "continuous",
"DewarPosition": "n/a",
"DigitizedLandmarks": false,
"DigitizedHeadPoints": false,
"MEGChannelCount": 306,
"MEGREFChannelCount": 0,
"EEGChannelCount": 74,
"EOGChannelCount": 0,
"ECGChannelCount": 0,
"EMGChannelCount": 0,
"MiscChannelCount": 12,
"TriggerChannelCount": 3
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-1_channels.tsv'...
name type units low_cutoff high_cutoff description sampling_frequency status
MEG0113 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0112 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0111 MEGMAG T 0.0 356.3999938964844 Magnetometer 1100.0 good
MEG0122 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0123 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
Copying data files to /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif
/home/stefanappelhoff/Desktop/bids/mne-bids/examples/convert_group_studies.py:77: RuntimeWarning: This filename (/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif) does not conform to MNE naming conventions. All raw files should end with raw.fif, raw_sss.fif, raw_tsss.fif, raw.fif.gz, raw_sss.fif.gz or raw_tsss.fif.gz
overwrite=True)
Overwriting existing file.
Writing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif
Closing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif [done]
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_02_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 30800 ... 580799 = 28.000 ... 527.999 secs
Ready.
Current compensation grade : 0
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_02_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 30800 ... 580799 = 28.000 ... 527.999 secs
Ready.
Current compensation grade : 0
Creating folder: /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.tsv'...
participant_id age sex group
sub-01 10 M n/a
sub-1 10 M n/a
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.json'...
{
"participant_id": {
"Description": "Unique participant identifier"
},
"age": {
"Description": "Age of the participant at time of testing",
"Units": "years"
},
"sex": {
"Description": "Biological sex of the participant",
"Levels": {
"F": "female",
"M": "male"
}
}
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/sub-1_ses-01_scans.tsv'...
filename acq_time
meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif 2009-04-07T16:39:35
meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif 2009-04-07T16:52:59
meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif 2009-04-07T17:02:25
meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif 2009-04-07T17:17:45
meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif 2009-04-07T17:27:38
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_coordsystem.json'...
{
"MEGCoordinateSystem": "Elekta",
"MEGCoordinateUnits": "m",
"HeadCoilCoordinates": {
"NAS": [
6.350555636913668e-10,
0.10185277462005615,
-1.2766878665360082e-09
],
"LPA": [
-0.07355359941720963,
-5.226810984026997e-09,
-6.564203847148065e-09
],
"RPA": [
0.07877404987812042,
-2.563174561487358e-08,
-5.883831200037548e-09
],
"coil1": [
0.020418334752321243,
0.09947940707206726,
0.06992102414369583
],
"coil2": [
0.07411128282546997,
0.0064362590201199055,
0.09744320064783096
],
"coil3": [
0.018864190205931664,
-0.020370930433273315,
0.1332322508096695
],
"coil4": [
0.014254843816161156,
-0.0912255346775055,
0.08386014401912689
],
"coil5": [
-0.07725043594837189,
-0.009882151149213314,
0.07862507551908493
]
},
"HeadCoilCoordinateSystem": "RAS",
"HeadCoilCoordinateUnits": "m"
}
296 events found
Event IDs: [ 5 6 7 13 14 15 17 18 19 256 261 262 263 269
270 271 273 274 275 4096 4109 4110 4111]
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-2_events.tsv'...
onset duration trial_type value sample
28.03272727272727 0.0 scrambled/first 17 30836
28.837272727272726 0.0 n/a 273 31721
31.156363636363636 0.0 face/unfamiliar/first 13 34272
32.13181818181818 0.0 n/a 256 35345
34.21363636363636 0.0 face/famous/first 5 37635
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/dataset_description.json'...
{
"Name": " ",
"BIDSVersion": "1.2.0"
}
Reading 0 ... 549999 = 0.000 ... 499.999 secs...
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-2_meg.json'...
{
"TaskName": "VisualFaces",
"Manufacturer": "Elekta",
"PowerLineFrequency": 50.0,
"SamplingFrequency": 1100.0,
"SoftwareFilters": "n/a",
"RecordingDuration": 499.9990909090909,
"RecordingType": "continuous",
"DewarPosition": "n/a",
"DigitizedLandmarks": false,
"DigitizedHeadPoints": false,
"MEGChannelCount": 306,
"MEGREFChannelCount": 0,
"EEGChannelCount": 74,
"EOGChannelCount": 0,
"ECGChannelCount": 0,
"EMGChannelCount": 0,
"MiscChannelCount": 12,
"TriggerChannelCount": 3
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-2_channels.tsv'...
name type units low_cutoff high_cutoff description sampling_frequency status
MEG0113 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0112 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0111 MEGMAG T 0.0 356.3999938964844 Magnetometer 1100.0 good
MEG0122 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0123 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
Copying data files to /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif
/home/stefanappelhoff/Desktop/bids/mne-bids/examples/convert_group_studies.py:77: RuntimeWarning: This filename (/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif) does not conform to MNE naming conventions. All raw files should end with raw.fif, raw_sss.fif, raw_tsss.fif, raw.fif.gz, raw_sss.fif.gz or raw_tsss.fif.gz
overwrite=True)
Overwriting existing file.
Writing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif
Closing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif [done]
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_03_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 187000 ... 417999 = 170.000 ... 379.999 secs
Ready.
Current compensation grade : 0
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_03_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 187000 ... 417999 = 170.000 ... 379.999 secs
Ready.
Current compensation grade : 0
Creating folder: /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.tsv'...
participant_id age sex group
sub-01 10 M n/a
sub-1 10 M n/a
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.json'...
{
"participant_id": {
"Description": "Unique participant identifier"
},
"age": {
"Description": "Age of the participant at time of testing",
"Units": "years"
},
"sex": {
"Description": "Biological sex of the participant",
"Levels": {
"F": "female",
"M": "male"
}
}
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/sub-1_ses-01_scans.tsv'...
filename acq_time
meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif 2009-04-07T16:39:35
meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif 2009-04-07T16:52:59
meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif 2009-04-07T17:02:25
meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif 2009-04-07T17:17:45
meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif 2009-04-07T17:27:38
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_coordsystem.json'...
{
"MEGCoordinateSystem": "Elekta",
"MEGCoordinateUnits": "m",
"HeadCoilCoordinates": {
"NAS": [
6.350555636913668e-10,
0.10185277462005615,
-1.2766878665360082e-09
],
"LPA": [
-0.07355359941720963,
-5.226810984026997e-09,
-6.564203847148065e-09
],
"RPA": [
0.07877404987812042,
-2.563174561487358e-08,
-5.883831200037548e-09
],
"coil1": [
0.020418334752321243,
0.09947940707206726,
0.06992102414369583
],
"coil2": [
0.07411128282546997,
0.0064362590201199055,
0.09744320064783096
],
"coil3": [
0.018864190205931664,
-0.020370930433273315,
0.1332322508096695
],
"coil4": [
0.014254843816161156,
-0.0912255346775055,
0.08386014401912689
],
"coil5": [
-0.07725043594837189,
-0.009882151149213314,
0.07862507551908493
]
},
"HeadCoilCoordinateSystem": "RAS",
"HeadCoilCoordinateUnits": "m"
}
119 events found
Event IDs: [ 5 6 7 13 14 15 17 18 19 256 261 262 263 269
270 271 273 274 275 4096 4103 4110 4352]
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-3_events.tsv'...
onset duration trial_type value sample
24.56 0.0 scrambled/first 17 27016
25.27090909090909 0.0 n/a 273 27798
27.7 0.0 scrambled/immediate 18 30470
28.55 0.0 n/a 256 31405
30.740909090909092 0.0 scrambled/first 17 33815
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/dataset_description.json'...
{
"Name": " ",
"BIDSVersion": "1.2.0"
}
Reading 0 ... 230999 = 0.000 ... 209.999 secs...
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-3_meg.json'...
{
"TaskName": "VisualFaces",
"Manufacturer": "Elekta",
"PowerLineFrequency": 50.0,
"SamplingFrequency": 1100.0,
"SoftwareFilters": "n/a",
"RecordingDuration": 209.9990909090909,
"RecordingType": "continuous",
"DewarPosition": "n/a",
"DigitizedLandmarks": false,
"DigitizedHeadPoints": false,
"MEGChannelCount": 306,
"MEGREFChannelCount": 0,
"EEGChannelCount": 74,
"EOGChannelCount": 0,
"ECGChannelCount": 0,
"EMGChannelCount": 0,
"MiscChannelCount": 12,
"TriggerChannelCount": 3
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-3_channels.tsv'...
name type units low_cutoff high_cutoff description sampling_frequency status
MEG0113 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0112 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0111 MEGMAG T 0.0 356.3999938964844 Magnetometer 1100.0 good
MEG0122 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0123 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
Copying data files to /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif
/home/stefanappelhoff/Desktop/bids/mne-bids/examples/convert_group_studies.py:77: RuntimeWarning: This filename (/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif) does not conform to MNE naming conventions. All raw files should end with raw.fif, raw_sss.fif, raw_tsss.fif, raw.fif.gz, raw_sss.fif.gz or raw_tsss.fif.gz
overwrite=True)
Overwriting existing file.
Writing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif
Closing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif [done]
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_04_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 47300 ... 590699 = 43.000 ... 536.999 secs
Ready.
Current compensation grade : 0
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_04_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 47300 ... 590699 = 43.000 ... 536.999 secs
Ready.
Current compensation grade : 0
Creating folder: /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.tsv'...
participant_id age sex group
sub-01 10 M n/a
sub-1 10 M n/a
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.json'...
{
"participant_id": {
"Description": "Unique participant identifier"
},
"age": {
"Description": "Age of the participant at time of testing",
"Units": "years"
},
"sex": {
"Description": "Biological sex of the participant",
"Levels": {
"F": "female",
"M": "male"
}
}
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/sub-1_ses-01_scans.tsv'...
filename acq_time
meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif 2009-04-07T16:39:35
meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif 2009-04-07T16:52:59
meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif 2009-04-07T17:02:25
meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif 2009-04-07T17:17:45
meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif 2009-04-07T17:27:38
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_coordsystem.json'...
{
"MEGCoordinateSystem": "Elekta",
"MEGCoordinateUnits": "m",
"HeadCoilCoordinates": {
"NAS": [
6.350555636913668e-10,
0.10185277462005615,
-1.2766878665360082e-09
],
"LPA": [
-0.07355359941720963,
-5.226810984026997e-09,
-6.564203847148065e-09
],
"RPA": [
0.07877404987812042,
-2.563174561487358e-08,
-5.883831200037548e-09
],
"coil1": [
0.020418334752321243,
0.09947940707206726,
0.06992102414369583
],
"coil2": [
0.07411128282546997,
0.0064362590201199055,
0.09744320064783096
],
"coil3": [
0.018864190205931664,
-0.020370930433273315,
0.1332322508096695
],
"coil4": [
0.014254843816161156,
-0.0912255346775055,
0.08386014401912689
],
"coil5": [
-0.07725043594837189,
-0.009882151149213314,
0.07862507551908493
]
},
"HeadCoilCoordinateSystem": "RAS",
"HeadCoilCoordinateUnits": "m"
}
294 events found
Event IDs: [ 5 6 7 13 14 15 17 18 19 256 261 262 263 269
270 271 273 274 275 4096 4109 4110]
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-4_events.tsv'...
onset duration trial_type value sample
25.407272727272726 0.0 face/unfamiliar/first 13 27948
26.21909090909091 0.0 n/a 269 28841
28.49818181818182 0.0 face/unfamiliar/immediate 14 31348
29.337272727272726 0.0 n/a 270 32271
31.78909090909091 0.0 face/unfamiliar/first 13 34968
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/dataset_description.json'...
{
"Name": " ",
"BIDSVersion": "1.2.0"
}
Reading 0 ... 543399 = 0.000 ... 493.999 secs...
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-4_meg.json'...
{
"TaskName": "VisualFaces",
"Manufacturer": "Elekta",
"PowerLineFrequency": 50.0,
"SamplingFrequency": 1100.0,
"SoftwareFilters": "n/a",
"RecordingDuration": 493.9990909090909,
"RecordingType": "continuous",
"DewarPosition": "n/a",
"DigitizedLandmarks": false,
"DigitizedHeadPoints": false,
"MEGChannelCount": 306,
"MEGREFChannelCount": 0,
"EEGChannelCount": 74,
"EOGChannelCount": 0,
"ECGChannelCount": 0,
"EMGChannelCount": 0,
"MiscChannelCount": 12,
"TriggerChannelCount": 3
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-4_channels.tsv'...
name type units low_cutoff high_cutoff description sampling_frequency status
MEG0113 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0112 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0111 MEGMAG T 0.0 356.3999938964844 Magnetometer 1100.0 good
MEG0122 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0123 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
Copying data files to /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif
/home/stefanappelhoff/Desktop/bids/mne-bids/examples/convert_group_studies.py:77: RuntimeWarning: This filename (/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif) does not conform to MNE naming conventions. All raw files should end with raw.fif, raw_sss.fif, raw_tsss.fif, raw.fif.gz, raw_sss.fif.gz or raw_tsss.fif.gz
overwrite=True)
Overwriting existing file.
Writing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif
Closing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif [done]
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_05_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 283800 ... 820599 = 258.000 ... 745.999 secs
Ready.
Current compensation grade : 0
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_05_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 283800 ... 820599 = 258.000 ... 745.999 secs
Ready.
Current compensation grade : 0
Creating folder: /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.tsv'...
participant_id age sex group
sub-01 10 M n/a
sub-1 10 M n/a
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.json'...
{
"participant_id": {
"Description": "Unique participant identifier"
},
"age": {
"Description": "Age of the participant at time of testing",
"Units": "years"
},
"sex": {
"Description": "Biological sex of the participant",
"Levels": {
"F": "female",
"M": "male"
}
}
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/sub-1_ses-01_scans.tsv'...
filename acq_time
meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif 2009-04-07T16:39:35
meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif 2009-04-07T16:52:59
meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif 2009-04-07T17:02:25
meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif 2009-04-07T17:17:45
meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif 2009-04-07T17:27:38
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_coordsystem.json'...
{
"MEGCoordinateSystem": "Elekta",
"MEGCoordinateUnits": "m",
"HeadCoilCoordinates": {
"NAS": [
6.350555636913668e-10,
0.10185277462005615,
-1.2766878665360082e-09
],
"LPA": [
-0.07355359941720963,
-5.226810984026997e-09,
-6.564203847148065e-09
],
"RPA": [
0.07877404987812042,
-2.563174561487358e-08,
-5.883831200037548e-09
],
"coil1": [
0.020418334752321243,
0.09947940707206726,
0.06992102414369583
],
"coil2": [
0.07411128282546997,
0.0064362590201199055,
0.09744320064783096
],
"coil3": [
0.018864190205931664,
-0.020370930433273315,
0.1332322508096695
],
"coil4": [
0.014254843816161156,
-0.0912255346775055,
0.08386014401912689
],
"coil5": [
-0.07725043594837189,
-0.009882151149213314,
0.07862507551908493
]
},
"HeadCoilCoordinateSystem": "RAS",
"HeadCoilCoordinateUnits": "m"
}
292 events found
Event IDs: [ 5 6 7 13 14 15 17 18 19 256 261 262 263 269
270 271 273 274 275 4096 4103 4110 4111]
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-5_events.tsv'...
onset duration trial_type value sample
25.71727272727273 0.0 face/famous/first 5 28289
26.46909090909091 0.0 n/a 261 29116
29.023636363636363 0.0 scrambled/first 17 31926
29.599090909090908 0.0 n/a 273 32559
32.13090909090909 0.0 scrambled/immediate 18 35344
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/dataset_description.json'...
{
"Name": " ",
"BIDSVersion": "1.2.0"
}
Reading 0 ... 536799 = 0.000 ... 487.999 secs...
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-5_meg.json'...
{
"TaskName": "VisualFaces",
"Manufacturer": "Elekta",
"PowerLineFrequency": 50.0,
"SamplingFrequency": 1100.0,
"SoftwareFilters": "n/a",
"RecordingDuration": 487.9990909090909,
"RecordingType": "continuous",
"DewarPosition": "n/a",
"DigitizedLandmarks": false,
"DigitizedHeadPoints": false,
"MEGChannelCount": 306,
"MEGREFChannelCount": 0,
"EEGChannelCount": 74,
"EOGChannelCount": 0,
"ECGChannelCount": 0,
"EMGChannelCount": 0,
"MiscChannelCount": 12,
"TriggerChannelCount": 3
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-5_channels.tsv'...
name type units low_cutoff high_cutoff description sampling_frequency status
MEG0113 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0112 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0111 MEGMAG T 0.0 356.3999938964844 Magnetometer 1100.0 good
MEG0122 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0123 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
Copying data files to /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif
/home/stefanappelhoff/Desktop/bids/mne-bids/examples/convert_group_studies.py:77: RuntimeWarning: This filename (/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif) does not conform to MNE naming conventions. All raw files should end with raw.fif, raw_sss.fif, raw_tsss.fif, raw.fif.gz, raw_sss.fif.gz or raw_tsss.fif.gz
overwrite=True)
Overwriting existing file.
Writing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif
Closing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif [done]
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_06_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 28600 ... 573099 = 26.000 ... 520.999 secs
Ready.
Current compensation grade : 0
Opening raw data file /home/stefanappelhoff/mne_data/ds000117/sub001/MEG/run_06_raw.fif...
Read a total of 8 projection items:
mag_ssp_upright.fif : PCA-mags-v1 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v2 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v3 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v4 (1 x 306) idle
mag_ssp_upright.fif : PCA-mags-v5 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v1 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v2 (1 x 306) idle
grad_ssp_upright.fif : PCA-grad-v3 (1 x 306) idle
Range : 28600 ... 573099 = 26.000 ... 520.999 secs
Ready.
Current compensation grade : 0
Creating folder: /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.tsv'...
participant_id age sex group
sub-01 10 M n/a
sub-1 10 M n/a
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/participants.json'...
{
"participant_id": {
"Description": "Unique participant identifier"
},
"age": {
"Description": "Age of the participant at time of testing",
"Units": "years"
},
"sex": {
"Description": "Biological sex of the participant",
"Levels": {
"F": "female",
"M": "male"
}
}
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/sub-1_ses-01_scans.tsv'...
filename acq_time
meg/sub-1_ses-01_task-VisualFaces_run-1_meg.fif 2009-04-07T16:39:35
meg/sub-1_ses-01_task-VisualFaces_run-2_meg.fif 2009-04-07T16:52:59
meg/sub-1_ses-01_task-VisualFaces_run-3_meg.fif 2009-04-07T17:02:25
meg/sub-1_ses-01_task-VisualFaces_run-4_meg.fif 2009-04-07T17:17:45
meg/sub-1_ses-01_task-VisualFaces_run-5_meg.fif 2009-04-07T17:27:38
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_coordsystem.json'...
{
"MEGCoordinateSystem": "Elekta",
"MEGCoordinateUnits": "m",
"HeadCoilCoordinates": {
"NAS": [
6.350555636913668e-10,
0.10185277462005615,
-1.2766878665360082e-09
],
"LPA": [
-0.07355359941720963,
-5.226810984026997e-09,
-6.564203847148065e-09
],
"RPA": [
0.07877404987812042,
-2.563174561487358e-08,
-5.883831200037548e-09
],
"coil1": [
0.020418334752321243,
0.09947940707206726,
0.06992102414369583
],
"coil2": [
0.07411128282546997,
0.0064362590201199055,
0.09744320064783096
],
"coil3": [
0.018864190205931664,
-0.020370930433273315,
0.1332322508096695
],
"coil4": [
0.014254843816161156,
-0.0912255346775055,
0.08386014401912689
],
"coil5": [
-0.07725043594837189,
-0.009882151149213314,
0.07862507551908493
]
},
"HeadCoilCoordinateSystem": "RAS",
"HeadCoilCoordinateUnits": "m"
}
296 events found
Event IDs: [ 5 6 7 13 14 15 17 18 19 256 261 262 263 269
270 271 273 274 275 4096 4110]
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-6_events.tsv'...
onset duration trial_type value sample
25.204545454545453 0.0 face/famous/first 5 27725
25.85 0.0 n/a 261 28435
28.345454545454544 0.0 scrambled/first 17 31180
29.024545454545454 0.0 n/a 273 31927
31.47 0.0 face/famous/first 5 34617
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/dataset_description.json'...
{
"Name": " ",
"BIDSVersion": "1.2.0"
}
Reading 0 ... 544499 = 0.000 ... 494.999 secs...
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-6_meg.json'...
{
"TaskName": "VisualFaces",
"Manufacturer": "Elekta",
"PowerLineFrequency": 50.0,
"SamplingFrequency": 1100.0,
"SoftwareFilters": "n/a",
"RecordingDuration": 494.9990909090909,
"RecordingType": "continuous",
"DewarPosition": "n/a",
"DigitizedLandmarks": false,
"DigitizedHeadPoints": false,
"MEGChannelCount": 306,
"MEGREFChannelCount": 0,
"EEGChannelCount": 74,
"EOGChannelCount": 0,
"ECGChannelCount": 0,
"EMGChannelCount": 0,
"MiscChannelCount": 12,
"TriggerChannelCount": 3
}
Writing '/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-6_channels.tsv'...
name type units low_cutoff high_cutoff description sampling_frequency status
MEG0113 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0112 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0111 MEGMAG T 0.0 356.3999938964844 Magnetometer 1100.0 good
MEG0122 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
MEG0123 MEGGRADPLANAR T/m 0.0 356.3999938964844 Planar Gradiometer 1100.0 good
Copying data files to /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-6_meg.fif
/home/stefanappelhoff/Desktop/bids/mne-bids/examples/convert_group_studies.py:77: RuntimeWarning: This filename (/home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-6_meg.fif) does not conform to MNE naming conventions. All raw files should end with raw.fif, raw_sss.fif, raw_tsss.fif, raw.fif.gz, raw_sss.fif.gz or raw_tsss.fif.gz
overwrite=True)
Overwriting existing file.
Writing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-6_meg.fif
Closing /home/stefanappelhoff/mne_data/ds000117-bids/sub-1/ses-01/meg/sub-1_ses-01_task-VisualFaces_run-6_meg.fif [done]
Now let’s see the structure of the BIDS folder we created.
print_dir_tree(output_path)
Out:
|ds000117-bids
|--- participants.tsv
|--- dataset_description.json
|--- participants.json
|--- sub-1
|------ ses-01
|--------- sub-1_ses-01_scans.tsv
|--------- meg
|------------ sub-1_ses-01_task-VisualFaces_run-4_meg.fif
|------------ sub-1_ses-01_task-VisualFaces_run-4_channels.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-2_meg.fif
|------------ sub-1_ses-01_task-VisualFaces_run-5_events.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-5_meg.json
|------------ sub-1_ses-01_task-VisualFaces_run-3_events.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-5_channels.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-1_channels.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-4_meg.json
|------------ sub-1_ses-01_task-VisualFaces_run-6_meg.fif
|------------ sub-1_ses-01_task-VisualFaces_run-3_channels.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-6_events.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-1_meg.fif
|------------ sub-1_ses-01_task-VisualFaces_run-6_meg.json
|------------ sub-1_ses-01_task-VisualFaces_run-6_channels.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-1_meg.json
|------------ sub-1_ses-01_task-VisualFaces_run-3_meg.json
|------------ sub-1_ses-01_task-VisualFaces_run-3_meg.fif
|------------ sub-1_ses-01_task-VisualFaces_run-2_events.tsv
|------------ sub-1_ses-01_coordsystem.json
|------------ sub-1_ses-01_task-VisualFaces_run-5_meg.fif
|------------ sub-1_ses-01_task-VisualFaces_run-4_events.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-2_meg.json
|------------ sub-1_ses-01_task-VisualFaces_run-2_channels.tsv
|------------ sub-1_ses-01_task-VisualFaces_run-1_events.tsv
|--- sub-01
|------ ses-01
|--------- sub-01_ses-01_scans.tsv
|--------- meg
|------------ sub-01_ses-01_task-VisualFaces_run-1_meg.fif
|------------ sub-01_ses-01_task-VisualFaces_run-2_meg.fif
|------------ sub-01_ses-01_coordsystem.json
|------------ sub-01_ses-01_task-VisualFaces_run-5_events.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-6_channels.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-5_channels.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-4_channels.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-6_events.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-6_meg.fif
|------------ sub-01_ses-01_task-VisualFaces_run-2_meg.json
|------------ sub-01_ses-01_task-VisualFaces_run-3_channels.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-4_events.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-4_meg.json
|------------ sub-01_ses-01_task-VisualFaces_run-2_channels.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-2_events.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-1_meg.json
|------------ sub-01_ses-01_task-VisualFaces_run-3_meg.json
|------------ sub-01_ses-01_task-VisualFaces_run-4_meg.fif
|------------ sub-01_ses-01_task-VisualFaces_run-1_channels.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-6_meg.json
|------------ sub-01_ses-01_task-VisualFaces_run-3_meg.fif
|------------ sub-01_ses-01_task-VisualFaces_run-3_events.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-1_events.tsv
|------------ sub-01_ses-01_task-VisualFaces_run-5_meg.json
|------------ sub-01_ses-01_task-VisualFaces_run-5_meg.fif
Total running time of the script: ( 0 minutes 40.083 seconds)