bids-specification

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BEP042 surface electromyography (HDsEMG/EMG)

46

UPDATE: March 5th, 2025 > [!IMPORTANT] > Pull Request #1998 provides the _DRAFT_ EMG-BIDS specifications. Please consider providing your feedback. > [!NOTE] > The rendered _DRAFT_ specifications are also available...

neuromechanist

[ENH] Accept Parquet (`<entities>_<suffix>.parquet`) as alternative to `.tsv` and `.tsv.gz` formats

4

### Your idea BIDS has generally followed the convention of adopting human-readable or widely-adopted standards for its files. At 1.0, we used `.tsv` for all tabular files except physiological and...

effigies

Clarify that age Units could be overriden + that type is number OR "89+" string

7

Ultimately closes https://github.com/bids-standard/bids-specification/issues/1633 FWIW here is what I see among openneuro datasets ATM ``` $> for j in ds*/participants.json; do jq '.age.Units' $j; done | sort | uniq -c jq:...

yarikoptic

[ENH] add `matches` and `source_entity` to glossary

1

- closes #1748 - https://bids-specification--1781.org.readthedocs.build/en/1781/glossary.html#matches-entities - https://bids-specification--1781.org.readthedocs.build/en/1781/glossary.html#source_entities-entities --- - [ ] improve filenaming templates with those placeholders to link to glossary. - [ ] link to glossary when they occur...

Remi-Gau

Deep Learning and Compressed Sensing

5

I am happy to write a definition of new BIDS tags for`DeepLearningFactor` and `CompressedSensingFactor`. However, I thought it might be worth starting a discussion of how we want to do...

neurolabusc

common derivatives: add ACPC space label?

4

- it is possible to realign using ac pc as fiducial points. - I do not think it relates directly to any other space [already listed](https://bids-specification.readthedocs.io/en/common-derivatives/99-appendices/08-coordinate-systems.html#image-based-coordinate-systems) (please correct me if...

yarikoptic

Conversion Implementations Require Concrete Examples

14

Many extensions with to the BIDS format create a wish list of useful sequence details without clear instructions regarding how to implement these. It would really help to have sample...

neurolabusc

BIDS schema was announced by @effigies to be the stepping stone on the way toward BIDS 2.0, to which all known humans to me who care agree. But it would...

yarikoptic

improve admonition handling code

1

Currently admonition removal deletes the entire admonition "directive" during the pdf build ``` !!! note "foo bar" LOREM ispum ``` becomes this ``` LOREM ispum ``` From personal experience (and...

Remi-Gau

mention that session level folder can be dropped from derivatives if not relevant

4

The spec for derivatives mentions: https://bids-specification.readthedocs.io/en/latest/derivatives/introduction.html#file-naming-conventions ``` When the derivatives chain involves outputs derived from a single raw input, source_entities MUST be the entire source filename, with the omission of...

Remi-Gau