Baby Open Brains (BOBs): Infant Brain Segmentations and MRI Images

The Baby Connectome Project provides manually curated infant brain segmentations and accompanying T1-weighted and T2-weighted MRI images. The dataset covers participants aged 1 to 9 months and is hosted by the Masonic Institute for the Developing Brain (MIDB) Open Data Initiative. Data is stored in NIfTI format on AWS S3 under a CC-BY 4.0 license.

Use Cases

• Train segmentation models for infant brain structures based on the manually curated segmentations.
• Develop age-specific brain atlases based on the 1-9 month age range.
• Compare T1w and T2w MRI signal characteristics in early development.
• Validate automated neuroimaging pipelines against manually reviewed ground truth data.

Strengths

• Data is manually curated and reviewed, suggesting high-quality ground truth.
• Includes multimodal MRI data (T1w and T2w images) for the same subjects.
• Covers a specific developmental window from 1 to 9 months of age.

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Masonic Institute for the Developing Brain (MIDB) Open Data Initiative

Collection Method

Manually curated and reviewed data from the Baby Connectome Project (BCP).

Time Range

Covers infant participants aged 1 to 9 months.

Freshness

Last updated: unknown

Geography

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