Where can I find a test-retest structural MRI dataset with a test-retest interval of 3 days?

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Brian Andrew Gordon

It is unlikely to find an open source data base with such a short interval. It just doesn't make sense for most of the large project goals. ADNI can give you 6 month repeat scans, but the population is primarily older adults.

Gerard R Ridgway

There are some two week interval scans in MIRIAD, as well as some same day ones. Ages are higher than you want though.

You might find what you want among the CoRR sets, but you'll have to do a bit of searching...

Why do you want that specific interval and age range?

http://www.ucl.ac.uk/drc/research/miriad/

http://fcon_1000.projects.nitrc.org/indi/CoRR/html/

Xiang-Zhen Kong

Thanks, Brian and Gerard.

I want to use the data as control to show no changes without experimental operation.

In my opinion, without experimental operation, there must not be any changes. But I want to see it.