Neuroimaging datasets: organize the context, not just the files
Use a structured review process to understand acquisition details, participant boundaries, derivatives, and dataset handoffs.
Read the guide ↗DATA & DECISIONS
Neuro Browser AI Datasets
A guide to finding, evaluating, and documenting research datasets. This is not a live data catalog or a repository of participant records.
TOPIC GUIDE / 03 · READ, QUESTION, EXPLORE
Review the data before using it
A dataset title is not enough to establish suitability. Inspect the collection purpose, unit of observation, labeling method, version, access conditions, and intended use. Record unknowns instead of filling them with assumptions. For neuroimaging projects, the BIDS specification provides a useful starting point for learning how structured data and metadata are described.
Create a dataset review note
Write a compact summary of what the collection contains and what it cannot support. Include provenance, permitted use, known exclusions, and the process for obtaining access. Keep participant-linked material out of public notes. A well-organized archive can still be unsuitable for a particular question; technical structure and scientific fitness need separate reviews.
Three questions to take with you
01Who collected the data and for what purpose?
02Which permissions govern reuse?
03What important information is absent?
Reference for this topic: Brain Imaging Data Structure introduction. Read the original context alongside the guide.