BIDS examples

BIDS examples datasets contain empty (example) raw data files and can assist you in converting your own dataset into a BIDS compliant dataset, or to run some tests with your code...

ASL

name	description	datatypes	suffixes	link to full data	maintained by
2d_mb_pcasl	Siemens 2D MultiBand Multi-delay PCASL (m0 and noRF included within timeseries)	anat, fmap, perf	T1w, asl, aslcontext, epi	link	@aptinis
asl001	T1w, asl (GE, PCASL, 3D_SPIRAL), m0scan within timeseries	anat, perf	T1w, asl, aslcontext, asllabeling	link	@patsycle
asl002	T1w, asl (Philips, PCASL, 2D_EPI), m0scan as separate scan	anat, perf	T1w, asl, aslcontext, asllabeling, m0scan	link	@patsycle
asl003	T1w, asl (Siemens, PASL, multiTI), M0scan as separate scan	anat, perf	T1w, asl, aslcontext, asllabeling, m0scan	link	@patsycle
asl004	T1w, asl (Siemens, PCASL, multiPLD with pepolar), m0scan separate scans with pepolar approach	anat, fmap, perf	T1w, asl, aslcontext, asllabeling, m0scan	link	@patsycle
asl005	T1w, asl (Siemens, PCASL, singleTI, 3D_GRASE), m0scan as separate scan	anat, perf	T1w, asl, aslcontext, asllabeling, m0scan	link	@patsycle

Behavioral

name	description	datatypes	suffixes	link to full data	maintained by
ds000117	A multi-subject, multi-modal human neuroimaging dataset of 19 subjects on a MEG visual task	anat, beh, dwi, fmap, func, meg	FLASH, T1w, bold, channels, coordsystem, dwi, events, headshape, magnitude1, magnitude2, meg, phasediff, scans	link	@RikHenson
eeg_ds003645s_hed_demo	Shows usage of Hierarchical Event Descriptor (HED) in .tsv files	anat, beh, eeg, micr, motion	KSSSleep, SPIM, beh, channels, coordsystem, defacemask, eeg, electrodes, events, motion, photo, samples, scans	link	@VisLab
synthetic	A synthetic dataset	anat, beh, func	T1w, beh, bold, events, physio, scans, sessions, stim	n/a	@effigies

EEG

name	description	datatypes	suffixes	link to full data	maintained by
eeg_cbm	Rest EEG. European Data Format (.edf)	eeg	channels, eeg, events, scans	n/a	@cpernet
eeg_ds003645s_hed_library	HED annotation using HED library vocabularies (schema).	eeg	channels, eeg, events	link	@VisLab
eeg_face13	Deconstructing the early visual electrocortical response to face and house stimuli. EDF format	eeg	channels, coordsystem, eeg, electrodes, events	n/a	@andesha
eeg_matchingpennies	Offline data of BCI experiment decoding left vs. right hand movement. BrainVision data format (.eeg, .vhdr, .vmrk)	eeg	channels, eeg, events	link	@sappelhoff
eeg_rishikesh	Mind wandering experiment. EEG data in Biosemi (.bdf) format	eeg	channels, eeg, events	link	@arnodelorme

DWI

name	description	datatypes	suffixes	link to full data	maintained by
ds000117	A multi-subject, multi-modal human neuroimaging dataset of 19 subjects on a MEG visual task	anat, beh, dwi, fmap, func, meg	FLASH, T1w, bold, channels, coordsystem, dwi, events, headshape, magnitude1, magnitude2, meg, phasediff, scans	link	@RikHenson
ds114	multiple tasks, multiple runs	anat, dwi, func	T1w, bold, dwi, events	link	n/a
dwi_deriv	exemplifies the storage of diffusion MRI derivates that may be generated on the Siemens XA platform.	dwi	dwi	n/a	n/a
eeg_rest_fmri	Resting state with simultaneous fMRI. BrainVision data format (.eeg, .vhdr, .vmrk)	anat, dwi, eeg, func	T1w, bold, dwi, eeg	n/a	@cpernet
genetics_ukbb	multiple tasks, T1w, DTI, BOLD, genetic info	anat, dwi, func	FLAIR, T1w, bold, dwi, events, info	n/a	@cpernet

iEEG

name	description	datatypes	suffixes	link to full data	maintained by
ieeg_epilepsyNWB	multiple sessions, tutorial — derivative dataset of ieeg_epilepsy showcasing the NWB file format alternative	anat, ieeg	T1w, channels, coordsystem, electrodes, events, ieeg, scans	link	@TheChymera
ieeg_epilepsy	multiple sessions, tutorial	anat, ieeg	T1w, channels, coordsystem, electrodes, events, ieeg, scans	link	@ftadel
ieeg_epilepsy_ecog	multiple sessions, tutorial	anat, ieeg	T1w, channels, coordsystem, electrodes, events, ieeg, photo, scans	link	@ftadel
ieeg_filtered_speech	recordings of three seizures	ieeg	channels, coordsystem, electrodes, events, ieeg, photo	n/a	@choldgraf
ieeg_motorMiller2007	Cue-based hand & tongue movement data	ieeg	channels, coordsystem, electrodes, events, ieeg	n/a	@dorahermes
ieeg_visual	Stimulus dependence of gamma oscillations in human visual cortex	anat, ieeg	T1w, channels, coordsystem, electrodes, events, ieeg	n/a	@dorahermes
ieeg_visual_multimodal	n/a	anat, fmap, func, ieeg	T1w, bold, channels, coordsystem, electrodes, epi, events, ieeg, sbref	n/a	@irisgroen
xeeg_hed_score	EEG and iEEG data with annotations of artifacts, seizures and modulators using HED-SCORE	anat, eeg, ieeg	T1w, channels, coordsystem, eeg, electrodes, events, ieeg	n/a	@dorahermes

HED

name	description	datatypes	suffixes	link to full data	maintained by
eeg_ds003645s_hed_demo	Shows usage of Hierarchical Event Descriptor (HED) in .tsv files	anat, beh, eeg, micr, motion	KSSSleep, SPIM, beh, channels, coordsystem, defacemask, eeg, electrodes, events, motion, photo, samples, scans	link	@VisLab
eeg_ds003645s_hed_library	HED annotation using HED library vocabularies (schema).	eeg	channels, eeg, events	link	@VisLab
xeeg_hed_score	EEG and iEEG data with annotations of artifacts, seizures and modulators using HED-SCORE	anat, eeg, ieeg	T1w, channels, coordsystem, eeg, electrodes, events, ieeg	n/a	@dorahermes

MEG

name	description	datatypes	suffixes	link to full data	maintained by
ds000117	A multi-subject, multi-modal human neuroimaging dataset of 19 subjects on a MEG visual task	anat, beh, dwi, fmap, func, meg	FLASH, T1w, bold, channels, coordsystem, dwi, events, headshape, magnitude1, magnitude2, meg, phasediff, scans	link	@RikHenson
ds000246	Auditory dataset used for Brainstorm’s general online tutorial	anat, meg	T1w, channels, coordsystem, headshape, meg, photo, scans	link	@guiomar
ds000247	Five minutes, eyes-open, resting-state MEG data from 5 subjects. This is a sample from The Open MEG Archive (OMEGA).	anat, meg	T1w, channels, coordsystem, headshape, meg, scans	link	@guiomar
ds000248	MNE sample data: Data with visual and auditory stimuli	anat, meg	FLASH, T1w, channels, coordsystem, events, meg, scans	link	@agramfort

Microscopy

name	description	datatypes	suffixes	link to full data	maintained by
eeg_ds003645s_hed_demo	Shows usage of Hierarchical Event Descriptor (HED) in .tsv files	anat, beh, eeg, micr, motion	KSSSleep, SPIM, beh, channels, coordsystem, defacemask, eeg, electrodes, events, motion, photo, samples, scans	link	@VisLab
micr_SEM	Example SEM dataset in PNG format with 1 sample imaged over 2 sessions	micr	SEM, photo, samples, sessions	link	@jcohenadad
micr_SEMzarr	Example SEM dataset in PNG and OME-ZARR format with 1 sample imaged over 2 sessions	micr	SEM, SPIM, samples, sessions	n/a	@TheChymera
micr_SPIM	Example SPIM dataset in OME-TIFF format with 2 samples from the same subject with 4 chunks each	micr	SPIM, photo, samples	link	@jcohenadad
micr_XPCTzarr	Example XPCT dataset in OME-ZARR format with 1 sample imaged	micr	XPCT, photo, samples, sessions	link	@chourroutm

Motion

name	description	datatypes	suffixes	link to full data	maintained by
eeg_ds003645s_hed_demo	Shows usage of Hierarchical Event Descriptor (HED) in .tsv files	anat, beh, eeg, micr, motion	KSSSleep, SPIM, beh, channels, coordsystem, defacemask, eeg, electrodes, events, motion, photo, samples, scans	link	@VisLab
motion_dualtask	older and younger participants walking while performing discrimination task	eeg, motion	channels, eeg, events, motion, scans	n/a	@sjeung
motion_spotrotation	participants rotated heading using full-body motion or joystick	eeg, motion	channels, coordsystem, eeg, electrodes, events, motion, scans	link	@sjeung
motion_systemvalidation	Example dataset of two different motion captured system recorded almost simultaneously, but no brain data	motion	channels, motion, scans	link	@JuliusWelzel

MRI

name	description	datatypes	suffixes	link to full data	maintained by
7t_trt	n/a	anat, fmap, func	T1map, T1w, bold, magnitude1, magnitude2, phasediff, physio, scans, sessions	link	n/a
ds000117	A multi-subject, multi-modal human neuroimaging dataset of 19 subjects on a MEG visual task	anat, beh, dwi, fmap, func, meg	FLASH, T1w, bold, channels, coordsystem, dwi, events, headshape, magnitude1, magnitude2, meg, phasediff, scans	link	@RikHenson
ds001	single task, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds002	multiple tasks, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds003	single task, single run	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds005	single task, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds006	single task, multiple sessions, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds007	single task, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds008	multiple tasks, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds009	multiple tasks, multiple runs	anat, func	T1w, bold, events, inplaneT2, scans	link	n/a
ds011	multiple tasks, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds051	multiple tasks, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds052	multiple tasks, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds101	single task, multiple runs	anat, func	T1w, bold, events	link	n/a
ds102	single task, multiple runs	anat, func	T1w, bold, events	link	n/a
ds105	single task, multiple runs	anat, func	T1w, bold, events	link	n/a
ds107	single task, multiple runs	anat, func	T1w, bold, events	link	n/a
ds108	single task, multiple runs	anat, func	T1w, bold, events	link	n/a
ds109	multiple tasks, multiple runs	anat, func	T1w, bold, events	link	n/a
ds110	single task, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds113b	forrest gump watching, multiple sessions, multiple runs	func	bold, events	link	n/a
ds114	multiple tasks, multiple runs	anat, dwi, func	T1w, bold, dwi, events	link	n/a
ds116	multiple tasks, multiple runs	anat, func	T1w, bold, events, inplaneT2	link	n/a
ds210	multiple tasks, multiple runs	func	bold, physio	link	n/a
eeg_rest_fmri	Resting state with simultaneous fMRI. BrainVision data format (.eeg, .vhdr, .vmrk)	anat, dwi, eeg, func	T1w, bold, dwi, eeg	n/a	@cpernet
genetics_ukbb	multiple tasks, T1w, DTI, BOLD, genetic info	anat, dwi, func	FLAIR, T1w, bold, dwi, events, info	n/a	@cpernet
ieeg_visual_multimodal	n/a	anat, fmap, func, ieeg	T1w, bold, channels, coordsystem, electrodes, epi, events, ieeg, sbref	n/a	@irisgroen
synthetic	A synthetic dataset	anat, beh, func	T1w, beh, bold, events, physio, scans, sessions, stim	n/a	@effigies

MRS

name	description	datatypes	suffixes	link to full data	maintained by
mrs_2dmrsi	2D sLASER MRSI data from 8 subjects	anat, mrs	T1w, mrsi	link	@markmikkelsen
mrs_biggaba	MEGA-PRESS and PRESS MRS data from 12 subjects from one site from the Big GABA project	anat, mrs	T1w, mrsref, svs	link	@markmikkelsen
mrs_fmrs	Functional MRS data involving a pain stimulus task from 15 subjects	anat, mrs	T1w, events, mrsref, svs	link	@markmikkelsen

NIRS

name	description	datatypes	suffixes	link to full data	maintained by
fnirs_automaticity	24 subjects performing (non-)automatic finger tapping and foot stepping	nirs	channels, coordsystem, events, nirs, optodes, practicelogbook, scans	link	@robertoostenveld
fnirs_tapping	Example fNIRS measurement with three conditions from five subjects	nirs	channels, coordsystem, events, nirs, optodes, scans	link	@rob-luke

PET

name	description	datatypes	suffixes	link to full data	maintained by
pet001	T1w, PET, blood	anat, pet	T1w, blood, pet	n/a	@mnoergaard
pet002	T1w, PET	anat, pet	T1w, pet	link	@mnoergaard
pet003	T1w, PET, blood	anat, pet	T1w, blood, pet	n/a	@mnoergaard
pet004	PET, blood	pet	blood, pet	n/a	@mnoergaard
pet005	T1w, PET	anat, pet	T1w, events, pet	n/a	@mnoergaard

qMRI

name	description	datatypes	suffixes	link to full data	maintained by
qmri_irt1	Inversion Recovery T1 mapping	anat	IRT1	not publicly available	@agahkarakuzu
qmri_megre	Multi-Echo Gradient-Echo for T2star mapping.	anat	MEGRE	not publicly available	@agahkarakuzu
qmri_mese	Multi-Echo Spin-Echo for T2 or Myelin Water Fraction (MWF) mapping.	anat	MESE	not publicly available	@agahkarakuzu
qmri_mp2rage	MP2RAGE for T1 mapping	anat	MP2RAGE, T1map, UNIT1, defacemask	link	@Gilles86
qmri_mp2rageme	Multi-echo MP2RAGE	anat, fmap	MP2RAGE, TB1map	link	@Gilles86
qmri_mpm	Multi-parametric mapping for R1, R2star, MTsat and PD mapping	anat, fmap	MPM, RB1COR, TB1EPI, magnitude1, magnitude2, phasediff	link	@ChristophePhillips
qmri_mtsat	Example dataset for T1 and MTsat mapping. Includes a double-angle B1+ mapping example.	anat, fmap	MTS, TB1DAM	link	@agahkarakuzu
qmri_qsm	Chimap using fast QSM	anat	T1w	not publicly available	@agahkarakuzu
qmri_sa2rage	Fast B1+ mapping using SA2RAGE	fmap	TB1SRGE	not publicly available	@agahkarakuzu
qmri_tb1tfl	B1+ mapping with TurboFLASH readout.	fmap	TB1TFL	not publicly available	@agahkarakuzu
qmri_vfa	Variable Flip Angle T1 mapping. Includes an Actual Flip Angle (AFI) B1+ mapping example.	anat, fmap	TB1AFI, VFA	link	@agahkarakuzu