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Brain Imaging Data Structure (BIDS) Specification

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For example, the `EEGChannelCount` metadata should be an integer that corresponds to the count of channels with type `EEG` in the `channels.tsv` file. This metadata is currently not validated with...

MEG
iEEG
EEG
discussion

I think the BIDS documentation on [the inheritance principle](https://bids-specification.readthedocs.io/en/stable/02-common-principles.html#the-inheritance-principle) and sample [OpenNeuro datasets](https://openneuro.org/datasets/ds000114/versions/1.0.2) may mislead many users. The bvec files are in image space, not world space. Therefore, they only...

diffusion MRI
inheritance

Based on a discussion with @Lestropie et al at the BIDS connectivity meeting: Currently the common derivatives standard describes a distinction between "discrete" and "probabilistic" parcellations. However, there will be...

enhancement
discussion

### Your idea The available file formats for iEEG (ECoG and sEEG) exclude an important part of the community: clinical, high resolution, long duration EEG. Note, of the available file...

enhancement
iEEG
discussion

As an auxilliary to work being done on BEP16 (DWI derivatives), we are proposing a change to the common derivatives specification to allow the creation of a sub-directory into which...

At the BIDS-ComputationalModels meeting, it became pretty clear that a wide range of applications require (or would at benefit considerably from) the ability to read in generic n-dimensional arrays from...

Continuation of #1225, focusing on subobjects. Seeing what I can knock out of #1232.

schema
schema-code
exclude-from-changelog

Is there some place in the BIDS specification that states what directories under the data set root are valid? I know that the following are okay: `derivatives`, `stimuli`, `code`, `sourcedata`.......