BIDS
Pronunciation: bids
Also written as: BIDS — Brain Imaging Data Structure
Standardized format for organizing and describing neuroimaging datasets.
Full Definition
Brain Imaging Data Structure (BIDS) is a community-driven standard that specifies how to organize and describe neuroimaging data in a consistent, machine-readable format. BIDS facilitates data sharing, reproducibility, and automated analysis pipeline development in neuroinformatics. The standard defines file naming conventions, directory structures, and metadata requirements for various neuroimaging modalities including fMRI, structural MRI, and diffusion imaging. BIDS-compliant datasets can be processed by numerous analysis tools and shared across research institutions with minimal additional formatting.
Usage
Usage note: Always uppercase; refers to data organization standard, not analysis method.
In Context
- "All datasets must be converted to BIDS format before upload to the repository." — Data sharing guidelines
- "The BIDS validator confirmed proper dataset organization and metadata completeness." — Quality control report