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k-dense-ai--scientific-agen…/skills/bids/references/beps.yml
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2026-07-13 12:12:01 +08:00

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---
# template
# - number:
# title:
# display:
# google_doc:
# pull_request:
# html_preview:
# leads:
# # MUST match given-names and family-names from the bids specification citation.cff
# - given-names: ' '
# family-names: ' '
# bids_maintainers:
# - given-names: ' '
# family-names: ' '
# status:
# blocking:
# communication_channel:
# pull_request_created:
# pull_request_merged:
- number: '004'
title: Susceptibility Weighted Imaging
google_doc: https://docs.google.com/document/d/1kyw9mGgacNqeMbp4xZet3RnDhcMmf4_BmRgKaOkO2Sc/
content:
- raw
leads:
- given-names: ' '
family-names: ' '
bids_maintainers:
status:
blocking:
- Looking for a new leader.
google_doc_created: 2017-04
pull_request_created:
pull_request_merged:
- number: '011'
title: Structural preprocessing derivatives
google_doc: https://docs.google.com/document/d/1YG2g4UkEio4t_STIBOqYOwneLEs1emHIXbGKynx7V0Y/
pull_request: https://github.com/bids-standard/bids-specification/pull/518
html_preview: https://bids-specification--518.org.readthedocs.build/en/518/05-derivatives/04-structural-derivatives.html
content:
- derivative
leads:
- given-names: Viviana
family-names: Siless
bids_maintainers:
- given-names: Christopher J.
family-names: Markiewicz
status:
- Stability! (We haven't touched it in a bit.)
blocking:
- Staleness! (We haven't touched it in a bit.)
- Mostly just need to regroup with other BEPs and make sure we're being consistent.
google_doc_created: 2017-08
pull_request_created: 2020-06
pull_request_merged:
- number: '012'
title: Functional preprocessing derivatives
google_doc:
pull_request: https://github.com/bids-standard/bids-specification/pull/519
html_preview: https://bids-specification--519.org.readthedocs.build/en/519/derivatives/functional-derivatives.html
content:
- derivative
leads:
- given-names: Christopher J.
family-names: Markiewicz
bids_maintainers:
- given-names: Christopher J.
family-names: Markiewicz
status:
- Moderate reworking, post-BEP23 meeting. "boldmap" suffix.
- Schema implemented; waiting on full schema validation to merge.
blocking:
- Overlap with BEP 39 (decompositions).
- Probably just needs dropping from BEP 12, but need to make sure BEP 39 meets the needs served there.
google_doc_created: 2018-10
pull_request_created: 2020-06
pull_request_merged:
- number: '014'
title: Affine transformations and nonlinear field warps
google_doc: https://docs.google.com/document/d/11gCzXOPUbYyuQx8fErtMO9tnOKC3kTWiL9axWkkILNE/
content:
- derivative
leads:
- given-names: Oscar
family-names: Esteban
bids_maintainers:
- given-names: Christopher J.
family-names: Markiewicz
status:
- After the kick-off meeting (2019), progress locked on developing a prototype of a new HDF5-based format (X5)
- Minor bug fixes and features to support more transforms
- 'Perspectives: The current draft seems sufficient for storing transforms'
- 'Perspectives: X5 has high promises to enable effortless spatial transforms'
blocking:
- Bandwidth to finalize development
- 'Current blockers: surface transforms & X5 storing'
google_doc_created: 2017-08
pull_request_created:
pull_request_merged:
- number: '016'
title: Diffusion weighted imaging derivatives
pull_request: https://github.com/bids-standard/bids-specification/pull/2211
content:
- derivative
leads:
- given-names: Franco
family-names: Pestilli
- given-names: Oscar
family-names: Esteban
bids_maintainers:
status:
- adapted general spatial derivatives proposal, meaning using <modality>map, like `dwimap`
- decided on using `params-` to denote different file types, for example `param-md` or `param-fa`
- updated meta-data
blocking:
google_doc_created:
pull_request_created:
pull_request_merged:
- number: '017'
title: Generic BIDS connectivity data schema
display: Connectivity schema
google_doc: https://docs.google.com/document/d/1ugBdUF6dhElXdj3u9vw0iWjE6f_Bibsro3ah7sRV0GA/
content:
- derivative
leads:
- given-names: Eugene P.
family-names: Duff
bids_maintainers:
status:
- specified different formats for dense and sparse matrices
- 'proposed arrays in h5 or zarr to cover multi-dimensional matrices (for example: dynamic connectivity)'
blocking:
google_doc_created: 2017-05
pull_request_created:
pull_request_merged:
- number: '021'
title: Common Electrophysiological Derivatives
google_doc: https://docs.google.com/document/d/1PmcVs7vg7Th-cGC-UrX8rAhKUHIzOI-uIOh69_mvdlw/
content:
- derivative
leads:
- given-names: Arnaud
family-names: Delorme
- given-names: Dora
family-names: Hermes
- given-names: Mainak
family-names: Jas
- given-names: Guiomar
family-names: Niso
- given-names: Robert
family-names: Oostenveld
- given-names: Cyril
family-names: Pernet
- given-names: Christine
family-names: Rogers
status:
- 'Focus on raw-ish data: channels by time: epoching, filtering, interpolation...'
- 'All provenance tracking: outsourced to BEP028 (“provenance”)'
- Reusing existing (raw) data formats where applicable
- 'No additional entities or suffixes: focus on “desc” entity'
- Create new “descriptions.tsv” file to accompany and document the “desc” entity
- Working on examples on GitHub
- 'Perspectives: Derivatives beyond channels by time data will be discussed at a later point'
blocking:
google_doc_created: 2018-05
pull_request_created:
pull_request_merged:
- number: '023'
title: PET Preprocessing derivatives
google_doc: https://docs.google.com/document/d/1yzsd1J9GT-aA0DWhdlgNr5LCu6_gvbjLyfvYq2FuxlY/
content:
- derivative
leads:
- given-names: Martin
family-names: Noergaard
- given-names: Graham
family-names: Searle
- given-names: Melanie
family-names: Ganz-Benjaminsen
bids_maintainers:
- given-names: Anthony
family-names: Galassi
status:
- Defined all the necessary components to be included in the specification
- Alignment with other modalities obtained at Copenhagen BIDS derivatives meeting
- Example PET derivatives datasets available on github
- 'Perspectives: 3rd joint meeting between all PET collaborators in August 2023'
- 'Perspectives: Aim is to finish the specification during the fall of 2023'
blocking:
- Need more example datasets (fore example different tracers) with different preprocessing choices to capture as most of the PET community as possible
- Need to finish alignment with other modalities
- Still need to agree on the level of information going into corresponding json files
google_doc_created: 2018-08
pull_request_created:
pull_request_merged:
- number: '024'
title: Computed Tomography scan
google_doc: https://docs.google.com/document/d/1fqnJZ18x5LJC8jiJ8yvPHUGFzNBZ6gW2kywYrUKWtuo/
content:
- raw
leads:
- given-names: Hugo
family-names: Boniface
bids_maintainers:
status:
- Lead seeking more contributors and experts.
blocking:
google_doc_created: 2018-11
pull_request_created:
pull_request_merged:
- number: '026'
title: Microelectrode Recordings
google_doc: https://docs.google.com/document/d/14KC1d5-Lx-7ZSMtwS7pVAAvz-2WR_uoo5FvsNirzqJw/
content:
- raw
leads:
- given-names: ' '
family-names: ' '
bids_maintainers:
status:
- BEP is open to new leadership, see also [BEP032 (animal electrophys)](https://docs.google.com/document/d/1oG-C8T-dWPqfVzL2W8HO3elWK8NIh2cOCPssRGv23n0/)
blocking:
- Searching for a new leader.
google_doc_created: 2018-04
pull_request_created:
pull_request_merged:
- number: '028'
title: Provenance
google_doc: https://docs.google.com/document/d/1vw3VNDof5cecv2PkFp7Lw_pNUTUo8-m8V4SIdtGJVKs/
content:
- metadata
leads:
- given-names: Satrajit S.
family-names: Ghosh
- given-names: Camille
family-names: Maumet
- given-names: Yaroslav O.
family-names: Halchenko
bids_maintainers:
status:
- '[Specification](https://bids.neuroimaging.io/bep028)'
- '[Set of examples](https://github.com/bids-standard/BEP028_BIDSprov)'
- 'Perspectives: Opening up to BIDS community for feedback'
- 'Perspectives: Engaging with software developers (in progress w/ SPM, AFNI)'
blocking:
google_doc_created: 2018-08
pull_request: https://github.com/bids-standard/bids-specification/pull/2099
pull_request_created: 2025-04
pull_request_merged:
- number: '032'
title: Microelectrode electrophysiology
google_doc: https://docs.google.com/document/d/1oG-C8T-dWPqfVzL2W8HO3elWK8NIh2cOCPssRGv23n0/
pull_request: https://github.com/bids-standard/bids-specification/pull/2307
html_preview: https://bids-specification--2307.org.readthedocs.build/en/2307/modality-specific-files/microelectrode-electrophysiology.html
content:
- raw
leads:
- given-names: Sylvain
family-names: Takerkart
- given-names: Benjamin
family-names: Dichter
- given-names: Yaroslav O.
family-names: Halchenko
- given-names: Lyuba
family-names: Zehl
- given-names: Andrew
family-names: Davison
bids_maintainers:
- given-names: Rémi
family-names: Gau
status:
- Decided on the new name (not just "Animal" but "Microelectrode"), modalities, datatypes
- Nearly finalized added metadata
- PR compiles green, preview is available
- 'Target: finalize & merge PR into the BIDS specs in 2025'
blocking:
- Need to prepare example datasets
- Need to start thinking about derived data (spike sorted)
google_doc_created: 2020-12
pull_request_created: 2022-11
pull_request_merged:
- number: '033'
title: Advanced Diffusion Weighted Imaging
google_doc: https://docs.google.com/document/d/1en4ByORlPqwDfZwNOOBTj0GwpYBcS0_2peqreTOvwDU/
content:
- raw
leads:
- given-names: James
family-names: Gholam
- given-names: Leandro
family-names: Beltrachini
- given-names: Filip
family-names: Szczepankiewicz
bids_maintainers:
status:
- 'New BEP, seeking contributors and collecting community feedback relating to: priority sequences to support, best supported binary structured formats
(e.g. CBOR? HDF5? MsgPack?).'
- Comments may be submitted directly on the document.
- Generating example datasets [here](https://github.com/JAgho/MISP_plot/tree/main) and determining best practice with vendors to record data in-sequence
blocking:
google_doc_created: 2021-04
pull_request_created:
pull_request_merged:
- number: '034'
title: Computational modeling
pull_request: https://github.com/bids-standard/bids-specification/pull/967
html_preview: https://bids-specification--967.org.readthedocs.build/en/967/modality-specific-files/computational-models.html
content:
- derivative
- metadata
leads:
- given-names: Michael
family-names: Schirner
- given-names: Petra
family-names: Ritter
bids_maintainers:
status:
- sim2bids app created
- easier to bring neural simulation data (especially in The Virtual Brain format) into the proposed BIDS Comp Model format
- 'Perspectives: A roadmap that coordinates efforts across BEPs would be appreciated.'
blocking:
- BEPs have overlapping concerns (Comp Models, Spaces and mappings, Generic BIDS connectivity schema, time series, Provenance, Atlases)
- need to separate concerns & provide a roadmap for each BEP
google_doc_created: 2021-02
pull_request_created: 2021-08
pull_request_merged:
- number: '035'
title: Modular extensions for individual participant data mega-analyses with non-compliant derivatives
display: Mega-analyses
google_doc: https://docs.google.com/document/d/1tFRNumQyIgjXBNC3brFDLO9FaikjL84noxK6Om-Ctik/
content:
- derivative
leads:
- given-names: Giuseppe
family-names: Gallitto
- given-names: Balint
family-names: Kincses
- given-names: Tamas
family-names: Spisak
bids_maintainers:
- given-names: Rémi
family-names: Gau
status:
- Meta-data harmonization with a term-mapper goes to BEP043
- 'Persperctive: Repeated community review of the simplified proposal'
blocking:
- Term-mapping is a general feature => complex, modular proposal
google_doc_created: 2021-12
pull_request_created:
pull_request_merged:
- number: '036'
title: Phenotypic Data Guidelines
google_doc: https://docs.google.com/document/d/1WTkfES8L0vItZVyyR68fc-9cO03jS-kCnMnw6602pbc/
content:
- raw
leads:
- given-names: Eric
family-names: Earl
- given-names: Samuel
family-names: Guay
- given-names: Sebastian
family-names: Urchs
- given-names: Arshitha
family-names: Basavaraj
bids_maintainers:
- given-names: Chris
family-names: Markiewicz
- given-names: Ross
family-names: Blair
status:
- BEP entering community review period shortly.
- BIDS specification PR 2123.
- BIDS examples PR 465.
blocking:
- A successful community review.
google_doc_created: 2021-10
pull_request_created: 2025-05
pull_request_merged:
- number: '037'
title: Non-Invasive Brain Stimulation
google_doc: https://docs.google.com/document/d/1drYd7kaNbHTcYPR3T_CRDsPcEbFSV7JbJUmhMPeWMqY/
current_repository: https://github.com/nigelrogasch/nibs-bids/tree/master/nibs-bids-v6/
current_preprint_editable: https://docs.google.com/document/d/1xfetyFkXh8kqObfCViUvku69pk4ZZw8BC5GL8_Cq9TI/edit?tab=t.0
current_preprint:
author_list: https://docs.google.com/spreadsheets/d/1oMImk-HXsyLZtTj3yIa1uY9LX3hVpsCiAGZP3oSV0Eo/edit?gid=0#gid=0
content:
- raw
leads:
- given-names: Giacomo
family-names: Bertazzoli
- given-names: Vittorio
family-names: Iacovella
- given-names: Peter J.
family-names: Fried
- given-names: Marta
family-names: Bortoletto
- given-names: Nigel
family-names: Rogasch
past leads (inactive):
- given-names: Carlo
family-names: Miniussi
bids_maintainers:
- given-names: Rémi
family-names: Gau
status:
- v1.0 2020-11-09 Initial work on specification with vittorio.iacovella@unitn.it carlo.miniussi@unitn.it marta.bortoletto@cognitiveneuroscience.it
- v1.0 2021-04 First example of a NIBS-BIDS dataset https://gin.g-node.org/CIMeC/TMS-EEG_brain_connectivity_BIDS
- V1.0 2021-11 Brainhack @Donosti with eleonora.marcantoni@cognitiveneuroscience.it martinabulgari3@gmail.com and g.guidali@campus.unimib.it
- V1.0 2022-02 First international NIBS-BIDS meeting
- V1.0 2022-11 First update of the BEP
- V2.0 2023-08 BEP 2.0 available with the new NIBS-BIDS logic for describing NIBS experiments
- V3.0 2024-07 BEP 3.0 available with a draft of the final BIDS structure.
- V4.0 2024-11 BEP 4.0 updated with a new, more comprehensive structure. Added int files for offline stimulation. Harmonized parameters with SimNIBS.
Use of events and scans files for online stimulation.
- V4.1 2024-12 BEP 4.1 Comments form December 9th, 2024 5th general meeting implemented, added FAQ section. Met with the BIDS maintenance team in
January 2025. Agreed on closing the open discussions, lock the google doc and start the PR.
- V6.2 2026-03 BEP 6.2 Comments form December 12th, 2025 6th general meeting implemented. Met with the BIDS steering team in March 2026. Agreed on
NSF FAIROS application on NIBS-BIDS implementation https://www.nsf.gov/funding/opportunities/fairos-findable-accessible-interoperable-reusable-open-science.
Agreed on creating a preprint version of the BEP037 (to bi cited as a work-in-progress).
blocking:
google_doc_created: 2022-09
pull_request_created:
pull_request_merged:
- number: '039'
title: Dimensionality reduction-based networks
google_doc: https://docs.google.com/document/d/1GTWsj0MFQedXjOaNk6H0or6IDVFyMAysrJ9I4Zmpz2E/
content:
- raw
leads:
- given-names: Arianna
family-names: Sala
- given-names: Anibal
family-names: Sólon
- given-names: Cyrus
family-names: Eierud
- given-names: Franco
family-names: Pestilli
- given-names: Peer
family-names: Herholz
bids_maintainers:
status:
- adapted general spatial derivatives proposal, meaning using `<modality>map`, for example `eegmap` and `boldmap` for spatial components
- decided on `model-` and `items-` as keys to denote the utilized model and component number, if files are 3D, respectively
- updated meta-data and examples
blocking:
google_doc_created: 2021-10
pull_request_created:
pull_request_merged:
- number: '040'
title: Functional Ultrasound
google_doc: https://docs.google.com/document/d/1W3z01mf1E8cfg_OY7ZGqeUeOKv659jCHQBXavtmT-T8/
content:
- raw
leads:
- given-names: Jean-Charles
family-names: Mariani
- given-names: Samuel
family-names: Le Meur-Diebolt
- given-names: Thomas
family-names: Deffieux
bids_maintainers:
- given-names: Rémi
family-names: Gau
status:
- All issues raised on the original BEP have been resolved.
- Regular meetings with contributors scheduled.
- Scanner coordinate system has been proposed to harmonize affine transformations with moving probes.
- 'Perspectives: Starting to bidsify existing datasets to stress test the BEP.'
- 'Perspectives: timing metadata has been copied from the fMRI-BIDS specification, but evolutions could be discussed to handle non-stable sampling
frequencies.'
blocking:
google_doc_created: 2023-03
pull_request_created:
pull_request_merged:
- number: '041'
title: Statistical Model Derivatives
google_doc: https://docs.google.com/document/d/1KHzp-yk8KXvkUIhtN71WU0m4P4kKT9C1yvI-i9_kNeY/
content:
- derivative
leads:
- given-names: Taylor
family-names: Salo
bids_maintainers:
- given-names: Taylor
family-names: Salo
status:
- New BEP, collecting community comments and feedback.
- All collaborators are welcome.
blocking:
google_doc_created: 2022-08
pull_request_created:
pull_request_merged:
- number: '043'
title: BIDS Term Mapping
google_doc: https://docs.google.com/document/d/1LACjc5hFXDpa2l_QddBPR41Vce_gglGv9WeuBB7LsBU/
content:
- metadata
leads:
- given-names: Christopher J.
family-names: Markiewicz
- given-names: Eric A.
family-names: Earl
bids_maintainers:
- given-names: Christopher J.
family-names: Markiewicz
- given-names: Eric A.
family-names: Earl
status:
- For being able to map non-BIDS data as BIDS-compatible.
- Now collecting community comments and feedback.
- All collaborators are welcome.
blocking:
google_doc_created: 2024-03
pull_request_created:
pull_request_merged:
- number: '044'
title: Stimuli
pull_request: https://github.com/bids-standard/bids-specification/pull/2022
html_preview: https://bids-specification--2022.org.readthedocs.build/en/2022/modality-specific-files/stimuli.html
leads:
- given-names: Seyed Yahya
family-names: Shirazi
- given-names: Dora
family-names: Hermes
- given-names: Yaroslav O.
family-names: Halchenko
- given-names: Kay
family-names: Robbins
- given-names: Scott
family-names: Makeig
bids_maintainers:
- given-names: Rémi
family-names: Gau
status:
- Community comments and feedback are being collected (January 2025)
- To harmonize and make more reusable stimuli content under stimuli/
- Collecting community comments and feedback. All collaborators are welcome.
- 'Original issue: [#153](https://github.com/bids-standard/bids-specification/issues/153)'
content:
- raw
blocking:
google_doc_created: 2023-09
pull_request_created: 2024-12
pull_request_merged:
- number: '045'
title: Peripheral Physiological Recordings
display: Physio
pull_request: https://github.com/bids-standard/bids-specification/pull/2267
html_preview: https://bids-specification--2267.org.readthedocs.build/en/2267/modality-specific-files/physiological-recordings.html
google_doc: https://docs.google.com/document/d/1oTfjzY5ZnLIYd0kPPWhR81sBmMuy_jC5YYIaqj6OhSA/edit
leads:
- given-names: Mary
family-names: Miedema
- given-names: Stefano
family-names: Moia
- given-names: Sourav
family-names: Kulkarni
bids_maintainers:
- given-names: Seyed Yahya
family-names: Shirazi
status:
- No longer developed in google doc, moved to <https://github.com/physiopy/bids-specification-physio>.
- To update standards for physiological data for improved clarity and a broader range of use cases.
- Now collecting community comments and feedback. All collaborators are welcome.
- 'Original issue: [#1675](https://github.com/bids-standard/bids-specification/issues/1675).'
content:
- raw
blocking:
google_doc_created: 2024-08
pull_request_created: 2025-11
pull_request_merged:
- number: '046'
title: Diffusion Tractography
display: Tractography
google_doc: https://docs.google.com/document/d/1ubDQ2RhgjnfGqoeukzEkPV9YEHhfYMERrj7-3b0c2HI/edit
leads:
- given-names: Robert E.
family-names: Smith
- given-names: Ariel
family-names: Rokem
- given-names: Franco
family-names: Pestilli
status:
- Porting comprehensive description of streamline tractography mechanisms into specification - 10.1016/B978-0-12-817057-1.00023-8
- Determine appropriate resolution with TRX development - https://tee-ar-ex.github.io/trx-python/
- Decide on scope of BEP; e.g. whether to include tractometry, complex tract delineation
content:
- derivative
blocking:
google_doc_created: 2022-02
pull_request_created:
pull_request_merged:
- number: '047'
title: Audio/video recordings for behavioral experiments
display: Behavioral audio/video recordings
pull_request: https://github.com/bids-standard/bids-specification/pull/2231
html_preview: https://bids-specification--2231.org.readthedocs.build/en/2231/modality-specific-files/behavioral-experiments.html
content:
- raw
leads:
- given-names: Benjamin
family-names: Dichter
bids_maintainers:
- given-names: Seyed Yahya
family-names: Shirazi
status:
- Adds support for storing audio and video behavioral recordings (new `_audio` and `_video` suffixes) in the `beh/` directory.
blocking:
google_doc_created:
pull_request_created: 2025-10
pull_request_merged: