Multi-Echo 3D-EPI Mesoscale fMRI Data

Mesoscale fMRI data acquired using multi-echo 3D-EPI sequences. The dataset was created by Renzo Huber, supported by NIH grant 5P41EB030006-05, and was last updated in April 2026. Data are anonymized and shared under the MGB IRB protocol #2025P002459.

Use Cases

• Analyze blood-oxygen-level-dependent (BOLD) signal dynamics from multi-echo fMRI time-series data.
• Validate mesoscale neuroimaging protocols derived from published sequences by Gulban and Stirnberg.
• Develop preprocessing pipelines for denoising and combining data from multiple echoes in 3D-EPI acquisitions.

Strengths

• Data acquired under a formal IRB protocol (MGB #2025P002459) ensuring ethical compliance.
• Protocol and sequence are derived from peer-reviewed sources, providing methodological transparency.

Limitations

• Unknown sample size, number of subjects, scans, or data volume.
• Specific data features, column names, and file formats are not provided.

Provenance

Source

Renzo Huber Dataverse.

Collection Method

Acquired, anonymized, and shared under IRB protocol. Protocol derived from Gulban et al. (Sci. Adv.), sequence derived from Stirnberg et al. (Siemens Healthineers).

Freshness

Last updated in April 2026.